Information systems are also Information systems (IV). Understanding the information system

Then you can look at the chains of food from different points of dawn, which allow you to create a wild picture. Fahіvtsі seem, scho won є vzaєmopov'yazanou sukupnіstyu zabіv, personnel and methods, scho vikoristovuyutsya for savings, obrobki and vidachі іnformatsiї, nebhіdnoї for vyvіshennya kakihos konkreticheskikh setting zavdan.

Highlights

Considering, it is necessary to say that there may be a different scale of that confession. And other features. The systems can be upgraded by the level of cooling of various areas of the company's activity, can be recognized as for the management of the warehouse and the accounting form, and for finance, the development of the corporate form and for the control of business documentation.

Regardless of the confession, all the stench may be a collection of authorities, as they have become blatant for them. As the main processing of information in any modern system, it is necessary to use computers. The stench is the tools and the technical base at once with the special programs installed on them. How to talk about those who are information system, then the next thing is to designate that the basis can be called the bones, divided to save access to data. Stink at the same time he was recognized as a kіntsev koristuvach for victoria, who is not guilty of being a fakhіvtsy at the gallery of computer technology. These include client programs designed to provide an intuitively intelligent interface.

Tipi ІС

Such systems are based on documentary and factographic. The first orientation is the task of managing the variability, accounting appearance and other similar ones. Others are focused on the search for unambiguous answers to the question, as well as the completion of the set task in just one way. Tse can be different systems of preliminary and informational nature, searches and occupied by the operational processing of data. The documentary ІС is recognized as a date, as they convey unambiguous indications of food. Here you can aim like a butt, which becomes more and more popular at the enterprises for the rest of the hour. Allowed confusion typeІС.

scale

Speaking of those that are such an information system, wart destroy and such an important food, like її scale. It is accepted to separate individual lines of flooring IV, merezhe, where the sprat of coristuvachiv is included, and to name the largest - the scale of business. Today it is important to report a company without using such a system. It doesn’t matter, in such a circle the activity of business is not so important; With help, the virishenya of managerial zavdans is asked, it is given to forgive a part of spivrobitnikiv in the case of variance of various routine inquiries, the number of pardons is reduced, the number of pardons is changed paper documents, and navіt z'yavlyayutsya possibility of a total decrease in vitrate. To that, whether it is the current enterprise, it seems that everything connected with the information system and the security of uninterrupted functioning has become the subject of special control from the side of the administrative staff.

Miska information system of cadastral appearance

ІС the city cadastre is one of the ways to ensure the information conversion of cadastral data about objects different types power of locality. Won є complex technical aids and software, material and labor resources, directing to the creation of information about the objects of indestructible power and other submissions to the form of material documents.

The city information system plays an even more important role in the provision of data, so how will it serve efficient shaping information space, which wins for the management of social, state, economic and other types of activity in the new. In the lower social and economic minds, the creation of such a vastness is no longer possible on the basis of absolute automation of such processes, such as selection, processing, collection and updating of cadastral data about the objects of indestructibility. In addition, the security of information systems provides access to all designated data, operational exchange between sovereign and commercial structures of various kinds, services and organizations of the city.

The need for such a structure

На даний момент певні державні, комерційні та муніципальні організації (земельні ринки, іпотечні банки, комітети приватизації нерухомості, податкові інспекції, страхові компанії та інші) майже не можуть виконувати свої прямі обов'язки без організації своєчасного обміну кадастровою інформацією, достовірною в цей період часу . The very development of an information system of a similar kind allows virishuvat not only the task of defending the rights of power and giving, but also other nutrition.

Non-cadastral office

Running, every other of the Yak formatzine, the organized organizer, the health of the manager, the Komerzihni, the Greek, the same structures of the sorrome of the smears of the nostrin, the fuel of the fuel -like murisons

Analysis of the selection of infrastructural, natural, labor, material, technical resources and resources of the place, their distribution for the forms of power and other;

Works for preparing local and architectural projects, designing engineering projects and others.

Folding at the robot

The design of information systems of this kind has become necessary in connection with the fact that until recently there were no analogues on the domestic market, building such a complex task. Behind the cordon, there are similar decisions, but the rest of the fates of the activation work in this galusia are simply hostile. AIS DK, created by the Novosibirsk branch of the Russian Scientific Research Center "Earth", became the first Russian rozrobka near the gallery. It is oriented to forget the RIZNEMITITIONAL structures by the Kadostarovye Cadastre: Administrait, the comical of the Privatizaty, Buruovich, Podatkovikh Ispskiye, the establishment of the same, the lands, and so the Okromei Matye, and the ohremi, and such a man of Osremi, and such

Features of the appearance of data

It is important to understand that the songs of the service and the organization of the place of the building are like passive cadastral information, and shaping the її, giving a majestic infusion of the formation of the city's information space. For the same reason, the development of the AIS DC was carried out with the improvement of the ability to win software products similar coristuvachiv, and also transferred the savings of the park to the technical benefits of vimiryuvan. The unified information system was developed with the improvement of these features.

Vikoristovuvani principi pobudovi

The modularity of the plan encourages, which allows you to ensure the normal functioning of the skin-protected element, also, and all the congestion;

Mayut a little software architecture that allows you to include new subscribers in the network and turn them off, without reducing the practicality, superiority and productivity of the entire structure, and also not impairing any reconfiguration;

Data on protection against spending in case of failures to unauthorized access to ІС;

Classification and coding of data about the elements of the mystic medium is one;

The introduction of information is published in a single format, which has become possible systemic benefits nalashtuvannya, what are you hoping for operating system that merezhimi DBMS;

The results of geodetic changes are processed in an automated mode independently, depending on how the methods were selected;

Information in the database is presented in topological integrity, є possibility for editing all types of cadastral data;

Operational control of the reliability and correctness of data in all operations from them.

Such a single information system is designed to create an uninterrupted cadastral order, and a lot of others, connected with the development of plans for the development of the territory and yogo re-budding, protection of dowkill, rational accommodation of housing facilities, traffic management, traffic management model Of course, such a system easily absorbs power accessories, tools and computers.

Alternative options

Shkіlna іnformatsіyna є absolutely novy pіdhіd іd podnіnі osvіti. With the help of important elements, you can reach your own security of tribute. For example, such an element, like electronic wallet, vykoristovuetsya for distribution of information about assessments and homework, allowing teachers to quickly interact with their students. This includes a student's portfolio that demonstrates the activity of the school and beyond. School Information System special nalashtuvan privacy for help special office. Fathers can quickly take away reliable information not only about success, but also about homework.

Otzhe, all tse allows you to understand that such an information system, as if it helps a variety of rich important nutrition.

Information and ensure the processing of information technologies and technical aids”.

One of the largest functions of the IS was given by M. R. Kogalovsky: information resources, as well as the system staff that ensures the support of the dynamic information model of the real part of the real world for the satisfaction of the information needs of coristuvachiv.

The ISO/IEC 2382-1 standard gives the following designation: “Information system is a system for processing information, which works in conjunction with organizational resources, such as people, technical staff and financial resources, and ensures that they share information”.

Russian GOST RV 51987 defines the information system as "automated system, the result of the functioning of which is the submission of visual information for the lower audience."

AT to a higher value An information system is called only a subset of IC components in a wide sense, which includes data bases, a DBMS and specialized application programs. ІС at the university sense is considered as a software and hardware system, recognized for automation of purposeful activities kіntsevyh koristuvachіv, which is secure, apparently up to the processing logic embedded in it, the possibility of removing, modifying and collecting information.

In skin care, the main tasks of the ІС are the satisfaction of specific information needs at the boundaries of a specific subject area. Such IS is de facto incomprehensible without the use of data bases and DBMS, so the term "information system" in practice is compared with the term "database system".

Ideally, a single corporate information system can function at the borders of the enterprise, as it satisfies all the necessary information needs of all spivrobitnikiv, services and podrozdiliv. However, in practice, the creation of such an all-season IV is too difficult, or it is impossible to build, after which, at the enterprises, it is possible to function a small number of different IVs, which vibrate the okremі groups of the task: the management of virobnitstv, financial statehood Part of the task is “covered” at once by the IC dekilkom, part of the task is not automated. Such a situation took away the name of "Klapt's automation" and is typical for rich businesses.

Classification of information systems

Classification of architecture

For equal rozpodіlenostі vіdznyayut:

• flooring (desktop), or local IC, for which all components (DB, DBMS, client programs) are located on one computer;
• rozpodіleni (distributed) ІС, in some components and distributions according to the number of computers.

Rozpodіleni ІС, in their line, subdivided into:

• file-serverІС (ІВ with "file-server" architecture);
• client-serverІС (ІС іz “client-server” architecture).

For file-server ICs, the database is located on the file server, and the DBMS and client programs are located on the workstations.

For client-server ICs, the database and DBMS are located on the server, and the client programs are located on the working stations.

At your own discretion, the client-server IC is connected to dvolankovіі bagatolan.

Classification for equal automation

Classification according to the nature of the processing of data

According to the nature of the processing of data, ІС are subdivided into:

• information and advice, or information and search IS, there are not many folding algorithms for processing data, and the method of the system is to search for that kind of information at a glance;
• ІС data processing, or Virishalni ІС, In some data, experiments are carried out for folding algorithms. Before such systems, we are faced with automated control systems and support systems to make a decision.

Classification in the field of stosuvannya

Oskіlki ІС are created to meet the needs of information at the borders of a specific subject area, then the skin subject area (sphere of congestion) shows its own type of ІС. There is no sense to list all types of types, the number of subject areas is large, but you can designate as an example of such types of IC:

• Economical information system - an information system recognized until the end of management functions for business.
• Medical information system - an information system, recognized for vikoristannya at the jubilant chivalny-prophylactic mortgage.
• Geographic information system - an information system that ensures the selection, collection, processing, access, distribution and distribution of space-coordination data (space data).

Classification of tasks scoping (scale)

• personalІС is recognized on the verge of a deaky stake by the head of one person.
• GroupovaІС is focused on the collective selection of information by members working group chi pіdrozdіli.
• CorporateІС ideally embraces all the informational processes of the whole enterprise, reaching out to their full prosperity, homelessness and transparency. Such systems are called differently complex automation systems for business.

Notes

Div. also

Literature

• William S. Davis, David C. Yen Systems for analysis and design. - CRC Press, 1998. - 800 p. - ISBN 0849370019
• Kogalovsky M.R. Perspective technologies of information systems. – M.: DMK Pres; IT Company, 2003. - 288 p. - ISBN 5-94074-200-9
• Kogalovsky M.R. Encyclopedia of technology databases. - M.: Financial statistics, 2002. - 800 p. - ISBN 5-279-02276-4

Wikimedia Foundation. 2010 .

• Financial glossary

Information system- Information system (Information system) is a system for collecting, saving, processing, converting, transferring and updating information from different computer and technical equipment. In this rank, the elements of the whole system are not material ... Economic and Mathematical Dictionary

For the designation of the Federal Law on Information, Informatization and Protection of Information dated September 25, 1995. organizationally ordered the sequence of documents (arrays of documents) and information technologies, Including s vikoristannya sobіv enumeration… Legal glossary

1) organizationally ordered the sequence of documents (arrays of documents) and information technologies, including a number of quotations counting technique the link that implements information processes; 2) infrastructure, organization, ... Glossary of epic situations

The collection of information that is stored in databases and ensures the processing of information technologies and technical benefits Glossary of business terms. Akademik.ru. 2001 ... Glossary of business terms

Information system- (English information system) in the Russian Federation, the organization of documents (arrays of documents) and information technologies, incl. with the help of the authors of the calculation technique and communication, which implement the information processes. AT… … Encyclopedia of Law

INFORMATION SYSTEM- organizationally ordered the sequence of documents (arrays of documents) and information technologies, among other things, the selection of enumeration techniques and communication, which implement information processes ... Legal Encyclopedia

information system- 2.49 information system system that organizes the processing of information about a subject area and its collection

The Russian Federation has close to 100 state-owned information systems, they are divided into federal and regional ones. Organization, scho s be-yakoy z tsikh systems, goiter's vykonuvaty vymogi zahistu danih, yakі nіy oproblyayutsya. Depending on the classification of different information systems, there are varying degrees of freedom, for under-taxing of these, sanctions are imposed - in the form of a fine of up to more serious calls.

The operation of all information systems in the Russian Federation is determined by the Federal Law of July 27, 2006 No. 149-FZ (as amended on July 21, 2014) “On Information, Information Technologies and Protection of Information” (Larch 27, 2006). At article 14, which law is supposed to report description GISiv. To the operators of state-owned ІС, from which the processing of information is carried out open access(to not take revenge on the news, to establish a sovereign mystery), the votives are presented, presented at the Order of the FSTEC of Russia on February 11, 2013. No. 17 "About hardening, it was possible to defend information, so as not to become a sovereign mystery, which is to be avenged in sovereign information systems."

Let's guess that the operator is a huge person or a legal person, yakі zdіysnyuyat dіyalnіst z ekspluatatsії іnformatsіynoїї sistem, including schodo processing іnformatsії, scho mіstsya in її data bases.

If the organization is connected to the sovereign information system, then the order of the FSTEC No. 17 goiter to certify the system, official certificates FSTEK or FSB).

Not alone, if the operator of the information system pomilkovo її to ГІСів, at that hour it’s not like that. At the result of the system zastosovuyutsya nadlichkovі come zakhistu. For example, as a pardon the operator of the information system of personal data is classified as a sovereign, he will be brought to the vikonati zhorstkishі vimogi to the security of the processed information, under the law. Tim an hour of time to defend the information systems of personal data, as it regulates the order of the FSTEC No. 21, less harsh and do not need to certify the system.

In practice, it’s not clear that it’s a system, until it needs to be connected, sovereign, and, then, just come in whenever you need to live it up. Prote a plan for the re-examination of the controlling bodies, and the penalties are systematically increased.

Yak vіdrіzniti GІS vіd NEGIS

Sovereign information system is created, if it is necessary to ensure:

• implementation of new government agencies;
• information exchange between state authorities;
• reaching other goals established by federal laws.

It is possible to understand that an information system belongs to a sovereign one, using the following algorithm:

1. Recognition, what is a legislative act, which punishes the creation of an information system.
2. Verify the presence of the system from the Register of Federal State Information Systems. Similar registers are only used on the equal parts of the subjects of the Federation.
3. Give respect to the recognition of the system. An indirect sign of the introduction of the system to the GIS will be a description of the new things, how it will be implemented. For example, the skin administration of the Republic of Bashkortostan has its own statute, which describes the improvement of the organs of medical self-regulation. ІС “The appearance of the citizens, as they require living quarters in the Republic of Bashkortostan” created the implementation of such new administrations, as “accepting that organization of plans and programs for the integrated socio-economic development of the municipal district of the GIS”, and.

As a system for transferring information exchange between government agencies, it will also be a sovereign state (for example, a system of international electronic document processing).

Tse GIS. What work?

FSTEC order 17 punishes the conduct of offensive calls to secure information to the operators of the internal combustion engine:

• molding was able to protect information, which is to be avenged in the information system;
• development of the system for protection of information and information system;
• implementation of the system for the protection of information of the information system;
• attestation of the information system for the protection of information (further - attestation of ІSPDn) and the introduction of її into action;
• ensuring the protection of information for the first hour of operation of the certified information system;
• ensuring the protection of information under the hour of supervision over the operation of the certified information system, or after the approval of the decision to complete the processing of information.

Organizations that are connected to state-owned information systems may be able to vikonate like this:

1. To classify ІС and identify security threats.

Classification of ІС is carried out in accordance with paragraph 14.2 17 of the order of the FSTEC.

Threats to security information are behind the results

• estimates of the abilities of the guerrillas;
• analysis of possible quirks of the information system;
• analysis (or modeling) possible ways implementation of security threats;
• estimates of the damage to the authorities of the security of information (confidentiality, integrity, availability).

2. Formulate promos to the information processing system.

Wimogi to the system of guilt:

• metata and task of securing the protection of information in the information system;
• security class of the information system;
• translation of normative legal acts, methodological documents and national standards, which may confirm the information system;
• transfer of objects to the defense of the information system;
• we can help you before entering and protecting information that will be entered into the information system.

3. Expand the system to protect the information system.

For whom it is necessary to carry out:

• designing a system for the protection of information; an information system;
• rozroblennya operational documentation for the system of protection of information of the information system;
• mock-up and testing of the system for the protection of information of the information system.

4. Carry out the maintenance of the system for the protection of information of the information system, itself:

• the installation of that setting for the protection of information in the information system;
• disaggregation of documents that define the rules and procedures that are implemented by the operator for securing the protection of information in the information system in the course of operation (hereinafter - organizational and ordering documents for the protection of information);
• zaprovadzhennya organizatsionnykh zakhodіv zahistu;
• forward testing of the system behind the information system;
• final operation of the system for protection of information;
• re-verification of the prompted system for strife;
• initial testing of the system for protection of the information system

5. Certification of ISPDn:

• conduct attestation testing;
• take the certificate of integrity in your hands.

There is a broader idea that for the passage of the re-verification of control bodies it is sufficient for the visibility of organizational and regulatory documents, which is why ICE operators often do not have the opportunity to carry out zahistu. In fact, Roskomnaglyad attaches great respect to the documents themselves and the implementation of organizational and ordering visits to protect the PDN in the organization. However, at times of vindication, food before rechecking can be obtained from FSTEK and FSB. With this FSTEC, it’s respectful to marvel at the warehouse of technical protection of information, and it overturns the correctness of the threat model, and the FSB overturns the implementation, and it could be more costly. cryptographic zakhistu information.

Oleg Necheukhin, expert on the protection of information systems, "Kontur-Bezpeka"

Information system (ІС) - a system recognized for the storage, search and processing of information, and various organizational resources (human, technical, financial, etc.) to secure and store information (ISO/IEC 2382:2015).

The information system is recognized for the timely provision of reliable people with reliable information, in order to satisfy specific information needs at the borders of the main subject area, with the result of the functioning of information systems information products- documents, information arrays, data bases and information services.

The concepts of the information system are interpreted differently depending on the context.

To give a wide-ranging information system can be on the verge of, її nevid'imnymi components є danі, tehnіchne and software security, as well as personnel and organizational come in. Broadly interprets the concept of "information system" federal law Russian Federation“About information, information technologies and protection of information”, which may be kept in the databases of information and ensure the processing of information technologies and technical problems.

Among the Russian sciences in the galaxy of informatics is the most widely recognized ІС given by M.R. hardware security The people of the people's resource, Takozh, include the trainee of the stubborn, lingvіstichnіy bolts of the same izhormati resources, and the pepper of the system, the “piddrimka of the dinformation.

A better understanding of the information system surrounds the warehouse with data, programs and hardware security. The integration of these components allows you to automate the process of managing information and the purposefulness of endpoints, directed to the withdrawal, modification and collection of information. So, Russian standard GOST RV 51987 maє on uvazі pіd ІС "automated system, the result of the functioning of which is the submission of external information for the slanderous whistleblower". DERZHSTANDART R 53622-2009 vicorist term information and calculation system for understanding the totality of data (or databases), database management systems and application programs that function on counting records as a single goal for the celebration of the singing days.

In the activity of the organization, the information system is adopted as software security, which implements the business strategy of the organization. With this handy practice, it is the creation of a single corporate information system that satisfies the information needs of all spivrobitnikiv, services and support organizations. However, in practice, the creation of such an all-season information system is more difficult, or it is impossible to build, after which, at the enterprise, it’s easy to function different systems, the principal departments of the task group: the management of the production, financial and government activities, electronic document processing, too. bud. Part of the task is “covered” at once by dekilkom with information systems, part of the task is automatically automated. Such a situation took away the name of "Klapt's automation" and is typical for rich businesses.

Classification of architecture

• flooring (desktop), or local
• rozpodіleni (distributed

• file-server
• client-server

In client-server ICs, the data base and DBMS are located on the server, and on the working stations there are only client programs.

dvolankovіі bagatolan.

In dvolankovyh (eng. two-tier) There are only two types of “lanks”: database server, on which the database and DBMS (back-end) are located, and the workstations, on which client programs are located (front-end). Client programs go straight to the DBMS.

Among the Bagatolans (eng. multi-tierapplication servers). Koristuvalnitsky client programs do not go to the DBMS without intermediary, the stench interacts with the intermediary lanks. A typical example of stosuvannya trilankovoj arhіtektury - suchasnі web programs, scho vykostovuyut base data. For such programs, there is a DBMS and a client lanka, which is installed in a web browser, and there is at least one intermediate lanka - a web server with independent server software security.

• automated
• automatic

Obov'yazkove

• information and advice, or information and search IS
• ІС data processing, or Virishalni ІС

• Economical information system - an information system recognized until the end of management functions for business.
• Medical information system - an information system, recognized for vikoristannya at the jubilant chivalny-prophylactic mortgage.
• Geographic information system - an information system that ensures the selection, collection, processing, access, distribution and distribution of space-coordination data (space data).

Classification of tasks scoping (scale)

• personalІС is recognized on the verge of a deaky stake by the head of one person.
• GroupovaІС is oriented to the collective selection of information by the members of the working group.
• CorporateІС automates all business processes of the entire enterprise (organization) or their significant part:73, reaching their full informational convenience, lack of income and transparency. Such systems are called differently business information systemsі complex automation systems for business.

Request

Згідно з дослідженнями Мінпраці РФ, на 2015 рік професії, що належать до IT-галузі (адміністратор баз даних, програміст, розробник web- та мультимедійних додатків, мережевий та системний адміністратор, спеціаліст з інформаційних ресурсів, спеціаліст з інформаційних систем, спеціаліст з обслуговування телекомунікацій , technician from the defense of information) is included in the list of the 50 most demanded professions in Russia. 1620 professions were reviewed by the list of retailers, 13.3 ths. organizations.

Information system ce:

term information system (IV) vikoristovuєtsya like a wide, and a narrow meaning.

AT broad meaning information system - the whole system of technical, software and organizational security, as well as for personnel, is recognized in order to provide reliable people with reliable information at the same time.

Such a thing to finish the wide sensitive of the firing of the Federal Law of the Russian Federation VID 27 Lipnya 2006 Rock No. 149 -ФЗ “About INformation, INformation Technologies Tu Zakhist Informati”: “INformation - puplicity, INFOSHITS, SCHOTA technologies and technical benefits”.

One of the widest appointments of ІС gave M.R. informational needs of koristuvachivs”.

The ISO/IEC 2382-1 standard gives the following designation: “Information system is a system for processing information, which works in conjunction with organizational resources, such as people, technical staff and financial resources, and ensures that they share information.”

Russian GOST RV 51987 defines the information system as "automated system, the result of the functioning of which is the submission of visual information for the lower audience."

AT to a higher value an information system is called only a subset of IC components in a wide sense, including data bases, DBMS and specialization application programs. ІС at the university sensi are considered as a software-hardware system, recognized for automating the goal-directed activity of end-of-line coristuvachs, which is safe, apparently up to the processing logic embedded in it, the possibility of removing, modifying and saving the form.

In skin care, the main tasks of the ІС are satisfaction of specific information needs at the boundaries of a specific subject area. Such IS is de facto incomprehensible without the use of data bases and DBMS, so the term "information system" in practice is compared with the term "database system".

Ideally, a single corporate information system can function at the borders of the business, which satisfies all the necessary information needs of all spivrobitnikiv, services and podrozdiliv. However, in practice, the creation of such an all-season IV is too difficult, or it is impossible to build, after which, at the enterprises, it is possible to function a small number of different IVs, which vibrate the okremі groups of the task: the management of virobnitstv, financial statehood Part of the task is “covered” at once by the IC dekilkom, part of the task is not automated. Such a situation took away the name of "Klapt's automation" and is typical for rich businesses.

Classification of information systems

Classification of architecture

For equal rozpodіlenostі vіdznyayut:

• flooring (desktop), or localІС, for which all components (DB, DBMS, client programs) are transferred from one computer;
• rozpodіleni (distributed) ІС, in some components and distributions according to the number of computers.

Rozpodіleni ІС, in their line, subdivided into:

• file-serverІС (ІВ with "file-server" architecture);
• client-serverІС (ІС іz “client-server” architecture).

For file-server ICs, the database is located on the file server, and the DBMS and client programs are located on the workstations.

For client-server ICs, the database and DBMS are located on the server, and the client programs are located on the working stations.

At your own discretion, the client-server IC is connected to dvolankovіі bagatolan.

In dvolankovyh (eng. two-tier) There are only two types of “lanks”: a database server, on which the database and DBMS (back-end) are located, and the workstations, on which client programs are located (front-end). Client programs go straight to the DBMS.

Among the Bagatolans (eng. multi-tier) ІС are added to the intermediary "lanks": servers and addenda ( application servers). Koristuvalnitsky client programs do not go to the DBMS without intermediary, the stench interacts with the intermediary lanks. A typical butt of a bagatolanka planting is a modern web addendum that can be used to make a base of data. Such addenda of the DBMS lanka and client lanka, which are used by the web browser, have at least one intermediate lanka - a web server with a different server software security.

Classification for equal automation

At the stage of automation ІС are subdivided into:

• automated: information systems, in which automation may be inaccurate (to be required by the staff);
• automatic: information systems, in which automation is new, so that the staff is not needed or needed occasionally.

"Manual IS" ("without a computer") cannot be charged, shards of a well-defined designation can be punished Obov'yazkove presence at the warehouse ІС hardware- program contributions. After all, the concept of "automated information system", "computer information system" and simply "information system" are synonyms.

Classification according to the nature of the processing of data

According to the nature of the processing of data, ІС are subdivided into:

• information and advice, or information and search IS, there are not many folding algorithms for processing data, and the method of the system is to search for that kind of information at a glance;
• ІС data processing, or Virishalni ІС, In some data, experiments are carried out for folding algorithms. Before such systems, we are faced with automated control systems and support systems to make a decision.

Classification in the field of stosuvannya

Oskіlki ІС are created to meet the needs of information at the borders of a specific subject area, then the skin subject area (sphere of congestion) shows its own type of ІС. There is no sense to list all types of types, the number of subject areas is large, but you can designate as an example of such types of IC:

System(system - whole, warehouse of elements; wreck.) - a collection of elements that interact with each other, as if they establish a single wholeness, unity.

System architecture- Sukupnіst power system, suttєvih for koristuvach.

System element- Part of the system, which can not be functionally recognized. Elements that are made up of simple mutually related elements are often called subsystems.

Organization of the system- internal ordering, harmony in mutual modality of the elements of the system, which are manifested, zocrema, exchange of diversity will become elements at the borders of the system.

System Structure- Warehouse, order and principles of interdependence of elements of the system, which determine the main power of the system. As for the elements of the system, they are spaced apart from each other and are characterized by internal links, then we can talk about the hierarchical structure of the system. Making it clear system the words informational reflects the method of creation and functioning. Information systems provide for the collection, collection, processing, searching, visualization of information necessary in the process of solving problems from any point of view. The stench helps to analyze problems and create new information products.

Information system- tse vzaimopov'izana sukupnі і sobіv, methodіv іt personnel, scho vikoristovuyutsya sberіgannya, obrobki vidachi іnformatsiї na merit reach stavlyay ї meti. Today, the information system transferring the word as the main technical task of processing the information of the computer. In addition, the technical implementation of the information system itself is not significant, as the role of a person is not guaranteed, for which the information is recognized and without any impossibility to remove that manifestation.

It is necessary to understand the difference between computers and information systems. Computers, equipped with special software, technical base and tools for information systems. An information system is inconceivable without personnel, which interacts with computers and telecommunications.

At the regulatory and legal sensi information systemвизначається як «організаційно впорядкована сукупність документів (масив документів) та інформаційних технологій, у тому числі і з використанням засобів обчислювальної техніки та зв'язку, що реалізують інформаційні процеси» [Закон РФ «Про інформацію, інформатизації та захист інформації» від 20.02.1995 No. 24-FZ].

Processes, like in information systems

Information process- “The process of creation, collection, processing, accumulation, saving, searching, expanding and storing information” [Law of the Russian Federation “On Participation in Information Exchange” dated 04.07.1996, No. 85-FZ].

Information resource- Tse okremi documents and okremi arrays of documents, documents and arrays of documents in information systems (libraries, archives, funds, data banks, other types of information systems) [Law of the Russian Federation "On Participation in Information Exchange"].

At the regulatory and legal aspect document appears as fixed on the material carrier information with requisites that allow its identification. process documentation converting information to information resources.

The processes that ensure the operation of an information system, no matter how important, can be mentally shown by such blocks:

introduction of information from external or internal channels;

processing of input information and submission to a human eye;

display of information for submission to the survivors or transfers to the other system;

zvorotny - this is information, processed by people of this organization to correct input information.

Information processes are implemented for help information procedures that implement the other mechanism of processing input information for a specific result.

The following types of information procedures are distinguished:

Povnistyu formalization, under the hour of vykonannya any algorithm for processing information is permanently and completely assigned (search, appearance, saving, transfer of information, other documents, rozrahunok on models).

Non-formalized informational procedures, and every hour new unique information is created, and the algorithm for processing the output information is non-domic (formation of impersonal alternatives to selection, selection of one variant from the subtracted multiplier).

Poorly formalized information procedures, every hour of which the algorithm for processing information can be changed and not assigned (planning tasks, assessment of the effectiveness of economic policy options).

Functions of information feeds, what is done by that information system (administrator's service): notification and processing of requests; maintaining integrity and security of information; periodic revision of information; automation of indexing of information.

In general, none of the information systems are characterized by the following properties:

whether an information system can be analyzed, motivated and based on fundamental principles prompt systems;

the information system is developing dynamically;

when prompted by the information system, it is necessary to vikoristate the system pidkhid;

external products of the information system - information on the basis of which decisions are taken;

The information system should be taken as a human-machine system for processing information.

Implementation of information systems can be adopted:

the selection of the most rational options for the development of managerial tasks with the help of the development of mathematical methods;

zvіlnennya pratsivniki vіd routine work for її її avtomatizatsії;

ensuring the reliability of information;

improving the structure of information flows (including the document management system);

giving unique services to the caregivers;

change in costs for the variety of products and services (including information).

Understanding the information system

ZAGALNE APPEARANCE

INFORMATION SYSTEMS

SEE INFORMATION TECHNOLOGIES.

INFORMATION TECHNOLOGIES.

STRUCTURE AND CLASSIFICATION OF INFORMATION SYSTEMS.

INFORMATION SYSTEMS.

In the past, information was respected by the sphere of bureaucratic work and surrounded by a tool for making decisions. Today's information is considered as one of the main resources for the development of the industry, and information systems and technologies as a means of increasing the productivity and efficiency of people's work.

The most widely used information systems and technologies are used in the industrial, managerial and financial activities, although the destruction of the number of people employed in other areas, due to the need for their promotion and active recruitment, has begun. Tse marked the dawn, under which the main spheres of their zastosuvanya will be looked at. The main respect is attached to the view of information systems and technologies from the position of victoriousness of their possibilities for improving the efficiency of the practice of practitioners information sphere variability and support will be adopted by organizations (firms).

Tsіl rasdіlu- viklasti main ideas, related to various information systems and information technologies, be aware of the obvious diversity of types of systems, which signify different information technology of work on a personal computer.

WRITTEN TO THE ROZDIL OF THE FAMILY KNOWLEDGE:

Ø Understanding the information system and information technology

Ø Concepts, ideas, problems of information systems and technologies

Ø The role of information systems and technologies in the development strategy of an organization

Ø Signs of classification of information systems and technologies

Ø The structure of a typical information system

Ø Main types of functional information systems in firms

Ø Warehouse information technology

Ø The essence of information technologies: data processing, management, office automation, decision support, expert systems

· Severe manifestation

· The role of the management structure in the information system

· Application of information systems

Scientific and technical literature often uses terms system », « control system », « automated keruvannya system », « automated information systems ».

The word "system" looks like a Greek systema what does it mean whole, Warehouses of parts or impersonal elements, tied one to one and establish the wholeness, unity.

The concept of "system" has a wide scope of zastosuvannya.

Pid system come to mind the sukupnіst povyazanih mizh themselves that іz zvnіshnіshnіm sredovishnіm elementіv аbo chastіnі, funkіonuvannya yakіh sprаvіvannya otrimannya korisnogo result.

Apparently, up to the point of purpose, a practical, economical object can be seen as a system that does not function until it reaches its reach. song meti. As a butt, you can call the lighting system, energy, transport, economic and other.

The system is characterized by the following basic powers:

· Folding;

· Podіlnіst;

· Tsіlіsnіst;

· The diversity of the elements and the vіdminnіst of their nature;

· Structuring.

System folding to lie in the form of impersonal components that enter before it, their structural interdependence, as well as in the complexity of internal and zvnіshnіh zv'yazkіv and dynamism.

Podіlnіst system it means that it is formed from low subsystems or elements, seen behind a singing sign, which supports specific goals and objectives.

The integrity of the system means that the functioning of the rich elements of the system is under the same order.

The diversity of the elements the system and authority of their nature is connected with their functional specificity and autonomy. For example, in the material system of the object, which is connected with the transformation of speech-energy resources, such elements can be seen, like syrovina, the main and additional materials, fire, drink, spare parts, ready products, labor and penny resources.

Structuring of the system determines the presence of the installed links and the difference between the elements in the middle of the system, subdivided the elements of the system beyond the equals of the hierarchy.

In such a rank system rozumіyut be-a kind of object, which is looked at at once and as a single whole, and as a whole, and as a whole, set at the cost of attainment, mark the collection of various elements. Systems signifi- cantly wind up among themselves, both behind a warehouse and for the main purposes.

butt 1.1. We will introduce a sprinkling of systems that use various elements and direct them to the implementation of various goals.

Management is the most important function, without any inconceivable purpose, the activity of a social, economic, organizational and military system (enterprise, organization, territory) is direct.

The system that implements the control functions is called keruvannya system. The most important functions that are implemented by this system are forecasting, planning, appearance, analysis, control and regulation.

Management related to the exchange of information between the components of the system, as well as the system dovkillam. At the process of management, take into account information about the state of the system at the skin moment of the hour, about the reach (or not reach) of the given mark in order to add to the system and ensure the vikonannya of the management decisions.

In informatics, the concept of "system" is wider and may have meaningless meanings. Most of all, it wins over a hundred years to a set of technical aids and programs. The system can be a hardware part of the computer. The system can also include impersonal programs for the implementation of specific applied tasks, supplemented by procedures for maintaining documentation and management of rozrahunka.

Adding to the understanding of the "system" of the word "information" reflects the method of creation and functioning. Information systems provide for the collection, collection, processing, searching, visualization of information necessary in the process of solving problems from any point of view. The stench helps to analyze problems and create new products.

INFORMATION SYSTEM- mutually the collection of funds, methods and personnel that are victorious for saving, processing and proving information on the merit of the achievement of the delivered mark.

Today's rozumіnnya іnformatsiynoї ї sistemy rebachaє vykoristannya as osnovny tekhnіchny zasіb іnformatsiії іnformatsiії personal computer. Great organizations may have a mainframe or a supercomputer at the warehouse of the technical base of the information system. In addition, the technical implementation of the information system itself is not significant, as the role of a person is not guaranteed, for which the information is recognized and without any impossibility to remove that manifestation.

Respect! Pid ORGANIZATION It is reasonable to speak about the cooperation of people, united by great goals and vicarious resources of material and financial resources for the production of material and informational products and services. The text on equal ambushes will have two words: "organization" and "firm".

It is necessary to understand the difference between computers and information systems. Computers, equipped with special software, technical base and tools for information systems. An information system is inconceivable without personnel, which interacts with computers and telecommunications.

In this rank, whether a system of management of an economic object has its own information system, as it is called an economic information system.

Economic Information System (EIS) - tse the collection of internal and external flows of direct and virtuous informational communication of the economic object, methods, zasobіv, fahivtsiv, which take part in the process of processing information and making managerial decisions.

The information system is a system of information services for practical administrative services and for the implementation of technological functions for the accumulation, storage, transmission and processing of information. It is folded, formed and functions in the regulations, appointed by the methods and structure managerial activity, adopted on a specific economic object, realizing the goals that are set before it.

The current rіven іnformatizatsії suspіlstva vyznaє vykoristannya novіchіchnіchnyh, tekhnologichіchnih, progrіnnyh zabіv іn raznyh іnformatsіynikh іnformatsiї ї ekonomіchіh ob'єktіv.

Automated information system (AIS) is himself sukupnistnost information , economic and mathematical methodsі models, technical, programmatic, technological advancesі fahivtsiv, recognized for processing of informationі acceptance of managerial decisions.

The complexity of software, technical, organizational security for the staff, as recognized for the timely security of the necessary people with the necessary information, is called the information system. In the article, we have more reports on the fact that such an information system has information about the activities of the relevant systems.

Information system

In another article, the Law on Information is given the following designation IV: information system - the totality of information that is stored in databases, the technical benefits and information technologies that ensure its processing.

Signs IV:

• Vikonannya shdo іnformatsії odnієї chi kіlkoh funktsіy;
• The unity of the system, which transmits the presence of a global file base, common standards and protocols, single management and otherwise;
• Possibility of setting functions to create compositions and decomposition of system objects.

Main benefits up to ІС:

• Efficiency;
• Functionality: compliance with standards, accuracy, protection;
• Hopefulness. The system is not responsible for following such thresholds: information quality, access time, productivity,
• Bezpeka.

What is an automated information system

The information system is automated - it requires the collection of software tools, data, standards, possession, procedures and personnel, as it is recognized for processing and collection, collection, distribution of that type of information and support for specific purposes.

In essence, AIS is a human-machine system based on automated technology for extracting information, which is victorious for optimizing the process of managing and providing information to personnel in a specific job.

Through the formalization of the processes of processing and the complexity of the structuring of information, the automation of information procedures is difficult. Automation steps information processes can be kolivatsya from 10 to 20 vіdsotkіv.

What is an information-posukova system

The designation of the IPS is as follows: information-poshuk system - not applicable computer core, recognized for searching, picking, processing, sorting, picking up and filtering large-scale arrays of information from a structured look.

IPS, informational-poshukovі systems are recognized for typification of song types of jobs, which are characterized by their own set of objects and signs.

ІPS, information and search systems support:

1. Documentary. In such information-push systems, the indexing of all documents that are saved is carried out special rank. A skin-friendly document is given an individual code, which creates a per-sound image. That's why it's a joke to follow the joke images, and not the documents themselves. In this rank, sound joking literature from the great libraries. Behind the number, we indicate the catalog on the card, they search for the necessary book.
2. Factographic. Facts, not documents, are saved in these informational-poshukovy systems; Poshuk is conducted on a fact.

Information-poshukovі systems, ІС include 2 parts of the data base:

• DB - database itself;
• DBMS - data base management system.

DB - a collection of structured data, as it can be seen to a specific subject gallery.

DBMS - a complex of modern and software tools, the necessary creation of a database, their support for the actual organization of the search for some necessary information.

The most famous DBMS, yak Microsoft Access, dBase, FoxPro, Clipper, Paradox.

What is a corporate information system

Be a Yaka great company, as soon as it develops quickly, it’s too early to get stuck with the problem of systematization of information and automation processes, as if taking part in the processing of information.

On the cob, the development of an organization can be developed by the specialists of standard office supplements, and at the same time, a constant increase in the communication of information can be put in front of the company by the organization of the organization of the Corporate Information System (KIS).

KIS, Corporate Information System - a system that scales, as it is recognized for complex automation government activity organizations, corporations, businesses that require a single management.

Implementation of KIS, Corporate Information System will give the following results:

• Advancement of firmness to splendid ripples, bendiness and internal curing.
• Increased competitiveness and efficiency of business.
• Decrease in the number of goods and services.
• Change of warehouse stocks.
• Improvement in the sale of goods and services.
• Collaboration with the post-employees.
• Abbreviated terms vikonannya zamovlenya.

All the same, we accept the development of the main KIS technology, the corporate information system, - the purpose of promoting the supply chain of the organization is the most efficient resource of all resources in the company and the promotion of managerial decisions that are accepted.

Let's hope that everyone who was fed up, what is such an information system, could know from this article the evidence on the new one.