System requirements 1C Accounting 8.3 for a laptop. Technical requirements. Power supply and UPS

The program "1C: Retail 8 basic. Electronic delivery" is designed to automate the operational accounting of goods and Money in retail outlets (stores), where one user works with the program and does not require adaptation of the application solution to the specifics of the enterprise. The program can be used in pavilions shopping centers and stores selling both food and non-food products.

The main business processes of a trading enterprise are automated:

  • store assortment planning: the ability to plan both the beginning and completion of purchases of goods, and the beginning and completion of sales;
  • accounting of product series: expiration dates, serial numbers of items;
  • sales analysis and automatic ordering to the supplier based on sales statistics, current balances and assortment restrictions;
  • accounting for discrepancies in the quantity and price of goods upon receipt from the supplier;
  • accounting of mutual settlements with suppliers;
  • planning payments for supplies;
  • planning and conducting partial inventories of inventory in the store;
  • payment accounting wages employees from the store's cash register;
  • additional reports;
  • work with Offline equipment: Offline cash register and scales with the ability to print labels.

"1C: Retail 8 basic. Electronic delivery" provides ample opportunities for managing automatic discounts when several different conditions are met: time of purchase, type of discount card, product set and others. Discounts by percentage and amount, gifts to customers are supported. Sales ban alcoholic products at the time specified by the user.

An intuitive, customizable interface for the cashier's workstation (WWC) ensures the convenience of the salesperson's work. On RMK, you can limit the execution of operations such as changing prices, applying manual discounts, reversing lines, and canceling checks.

General and simplified taxation systems are supported, single tax on imputed income (UTII), trading transactions are recorded only in rubles.

The program "1C: Retail 8 basic. Electronic delivery" supports work with fiscal registrars, providing in accordance with the law all the necessary reports on the cash register shift, as well as with non-fiscal document printers in the case of using UTII. The user is given the opportunity to configure templates for printing receipts and cash orders on connected tape printers.

It is possible to accept payments by bank payment cards using an acquiring terminal.

Work with other types of used in retail trade equipment: customer displays, magnetic card readers, as well as equipment to support barcoding technology: barcode scanners, data collection terminals.

It supports uploading data to scales with the ability to print labels and two-way data exchange with Offline cash registers.

Full support for the EGAIS system!


*Price is valid only when placing an order through the website

Purpose

1C: Retail is positioned as a budget solution for automating small trading enterprises primarily engaged in retail trade.

EGAIS

The functionality of the 1C: Retail program allows you to perform the following operations:

  • setting up the connection of the Universal Transport Module;
  • processing EGAIS requests;
  • setting up accounting and the procedure for working with EGAIS;
  • comparison of EGAIS nomenclature;
  • registration of retail sales of alcoholic products;
  • generation of documents for the receipt of alcoholic products;
  • accounting for discrepancies in the receipt of goods and services;
  • returning goods to the supplier;
  • moving alcoholic beverages between stores;
  • request for the balances of this store in the EGAIS information bank and selection of certificates No. 2 when registering consumable documents;
  • registration in the Unified State Automated Information System;
  • write-off of alcoholic beverages from the balance sheet of the Unified State Automated Information System;
  • sale of alcoholic beverages by the glass.
System requirements
operating system Windows 7 and above
RAM 2GB and above
CPU Intel Pentium Celeron 2400 MHz and higher
HDD 40GB and above
+
USB port +
Recommended System Requirements
operating system Windows 7/8/8.1/10
RAM 4GB and above
CPU Intel Core / AMD from 3.0 GHz and higher
HDD 40GB and above
CD Reader +
USB port +

This article provides requirements for hardware and software required for installing the 1C:Enterprise system 8.3 (system requirements for version 8.2 you can see). Separately considered different kinds 1C:Enterprise clients and minimum system requirements for running a 1C:Enterprise server cluster, as well as types of supported DBMS.

Below are the official system requirements at the time of writing for the 1C:Enterprise system version 8.3 , for launch options:

1. Thick client

  • SVGA display.

If this computer will be used for developing configurations, then it must meet the following requirements:

  • Operating system Windows XP Service Pack 2 and higher, Windows Server 2003 and above, Fedora 17 and above, Mint 12 and above, Ubuntu 12.04 LTS and above, Alt Linux SPT 6.0 and above;
  • Intel Pentium/Celeron processor 2400 MHz or higher;
  • RAM 2 GB or higher (4 GB recommended);
  • Hard drive (about 300 MB used during installation);
  • SVGA display.

Also, the requirements for RAM when running a thick client and developing configurations are influenced by the functional fullness of the configuration.

2. Thin client

To install, the end user's computer must meet the following requirements:

  • Operating system Windows XP Service Pack 2 and higher, Windows Server 2003 and higher, Fedora 17 and higher, Mint 12 and higher, Ubuntu 12.04 LTS and higher, Alt Linux SPT 6.0 and higher;
  • Intel Pentium/Celeron processor 1800 MHz or higher;
  • RAM 1 GB or higher;
  • Hard drive (about 70 MB used during installation);
  • SVGA display.

3. Web client

The requirements for are mainly determined by the web browser used. List of supported browsers:

  • for Windows OS:
    • Mazilla Firefox 17 and higher;
    • Microsoft Internet Explorer 8.0 and higher;
    • Google Chrome 4 and above;
    • Safari 4.0.5 and higher.
  • for Linux OS:
    • Mazilla Firefox 17 and higher;
  • for MacOS X:
    • Safari 4.0.5 and higher (for MacOS X version 10.5 and higher).

In general, the end user's computer must meet the following requirements:

  • Intel Pentium/Celeron processor 1800 MHz or higher;
  • RAM 1 GB or higher;
  • Hard drive (about 250 MB used during installation);
  • SVGA display.

For computers with a small amount of memory and a low-performance processor, it is recommended to use version 9.0 of the Microsoft Internet Explorer browser or use other browsers supported by the 1C:Enterprise system.

4. Mobile platform

For iOS devices:

  • iOS – version 5.1 and older;
  • iPhone – 3GS and older;
  • iPod Touch – 3rd generation and older;
  • iPad – all versions;
  • iPad mini.

For devices based on Android OS:

  • Android – version 2.2 and older;
  • CPU:
    • with architecture ARMv5TE and higher (ARMv6, ARMv7, ARMv8);
    • with Intel x86 architecture.
  • RAM – at least 256 MB;
  • Touch screen.

5. Web server

The 1C:Enterprise system supports work with the following web servers:

  • (IIS) versions 5.1 and higher;
  • Apache HTTP Server versions 2.0 and higher;

If a web server is used to access the file version of the infobase, then the following requirements apply to the computer on which the web server and web server extension are running:

  • Intel Pentium/Celeron processor 1800 MHz or higher;
  • RAM 1 GB or higher (2 GB recommended);
  • Hard drive (about 300 MB used during installation);

6. 32-bit server

The production server that is part of the 32-bit must meet the following requirements:

  • Operating system Windows XP Service Pack 2 and higher or Microsoft Windows Server 2003 and higher, one of the supported Linux distributions;
  • Intel Pentium/Xeon processor 2400 MHz and higher, it is desirable to use multiprocessor or multi-core machines, since the presence of several processors/cores has a beneficial effect on the throughput of a 1C:Enterprise server cluster, especially in the case of intensive work by several users;
  • RAM of at least 2 GB. And although the work processes of a 1C:Enterprise server cluster can be executed in fairly small amounts of memory, during peak loads their needs can be quite significant;

7. 64-bit server

The production server that is part of the 64-bit server must meet the following requirements:

  • Operating system Windows XP Service Pack 2 and higher or Microsoft Windows Server 2003 and higher, one of the supported Linux distributions for x86-64;
  • Processor with x86-64 architecture (Intel with support for Intel 64, AMD with support for AMD64), it is desirable to use multiprocessor or multi-core machines, since the presence of several processors/cores has a beneficial effect on the throughput of a 1C:Enterprise server cluster, especially in case of intensive work of several users;
  • RAM of at least 2 GB (4 GB or higher recommended). And although the work processes of a 1C:Enterprise server cluster can be executed in fairly small amounts of memory, during peak loads their needs can be quite significant;
  • Hard drive (about 200 MB used during installation).

8. Supported DBMS

The bitness of the 1C:Enterprise server is not related to the bitness of the DBMS. Servers (1C:Enterprise server and DBMS) of different capacity can be used together. The 1C:Enterprise system supports the following DBMS:

  • Microsoft SQL Server 2000 (SP4 recommended) and higher;
  • PostgreSQL 8.1 and higher;
  • IBM DB2 v9.1 and higher;
  • Oracle Database 10g Release 2 and higher.

9. Other requirements

  • If used type HASP4 Net from the company Aladdin, you need a USB port to connect the hardware protection key.
  • To function, the WMI (Windows Management Instrumentation) service must be running on the computer.
  • Collaboration with a file infobase over a network is supported only for network resources accessed via the SMB (CIFS) protocol. Such resources can be located on both Windows and Linux computers.
  • The maximum number of simultaneous connections from one file infobase is 1024.
  • The user on whose behalf the client application is running must have " List of folder contents» to the OS temporary files directory.
  • The user on whose behalf the server is running must have " List of folder contents" to the OS temporary files directory.
  • The user on whose behalf the server is running must have the right " Reading" to the temporary files directory in Linux OS.
  • If the 1C:Enterprise server cluster and the database server are installed on different computers, system performance can be significantly affected by the performance of the network connection between the 1C:Enterprise server cluster computers and the database server computer. It is recommended to use network cards with a bandwidth of 100 Mbit or higher.
  • For normal operation of 1C:Enterprise in the client-server mode, it is necessary to disable the use of energy-saving modes on client computers Sleep, Standby And Hibernate.
  • For the file information base, for the operation of the 1C:Enterprise Web server running Linux, the following library is required on a computer with a web server:
    • UnixOdbc version 2.2.11 and higher for using external data sources on the 1C:Enterprise web server.
  • To work under Linux OS, you must have the following libraries installed:
    • Webkitgtx 1.2.5 and higher;
    • ImageMagick 6.2.8 and higher;
    • Freetype 2.1.9 and higher;
    • Libgsf 1.10.1 and higher;
    • Glib 2.124 and higher;
    • Kerberos 1.4.2 and higher;
    • GSS-API Kerberos 1.4.2 and higher;
    • Microsoft Core Fonts;
    • UnixODBC 2.2.11 and higher for using external data sources on the 1C:Enterprise server.

Did this article help you?

Server for 1C

Large enterprises have been using 1C in client-server mode for a long time. And today this technology is actively moving into medium and small businesses. This article is about what a 1C server with a small number of users should be like.

From what number of users is a server needed for 1C?

Free PostgreSQL for 1C appeared a long time ago. And relatively recently such a wonderful position appeared in the 1C price list:

We confidently recommend using 1C in client-server mode starting with 3-5 users. The file option remains for very small databases and if there is no need to work in the database from home, business trips, or other offices, if left without 1C in the event of a failure for a couple of days, it’s not at all scary. We also consider working in RDP to be an outdated technology, which is only suitable when for some reason the platform is old (8.0 or 8.1) or the platform is ancient, it’s tempting to write “old Russian” (7.7). Therefore, everything that is written below applies to the option “a DBMS and a 1C:Enterprise application server are installed on the 1C server, work is carried out in a thin client 8.2.”

Should I buy a branded server or assemble it myself, or order assembly from suppliers?

If you have up to 10 users, you can use a regular “home” computer as a server with some modifications. It is quite possible to buy it “in parts” and assemble it yourself. If you have a good understanding of what thermal paste is, how to snap the ATX power connector without breaking the board in half, where is the cooler connector on it, how the performance of 1C depends on the memory frequency (almost linearly with sufficient resources) and why you shouldn’t plug in hard drives close to each other.

  • more than 15 users
  • there is no own super system administrator who knows everything “about computers”
  • the business brings in enough money to regret it if 1C stops working

Small clarification. By “brand” we mean IBM, HP and similar brands. Any local “integrators” who assemble computers based on the Intel server platform “to order” with the help of yesterday’s students, with the configuration recorded from the client’s words, are not brands. Even if this server is assembled in a rack-mountable enclosure. Even if they put a nice label on the front panel. This is self-assembly, and we have many examples where, let’s say, assemblers make mistakes when selecting components. For example, we saw how in a serious server costing more than 300,000 rubles, the hardware RAID controller conflicted with the motherboard and produced 15% of the declared throughput. We also saw configurations with huge distortions, for example a machine with four Xeons and a single disk array of two disks. When purchasing a 1C server, contact those who understand what it should be like.

What is important is that today a branded server, guaranteed to be operational, proven and reliable, is worthcheaperself-assembly with comparable characteristics. Therefore, you most likely won’t be able to save money by buying a self-assembled mid-level server. Today, self-assembly has the right to life only in the segment of servers based on conventional (“desktop”) components, that is, at the very entry level, which are practically not produced by brands.

operating system


Without starting holy wars, we recommend using Windows Server 2012. This is a reliable, proven platform for the 1C server. Other solutions have a right to life, but, say, if you decide to install Ubuntu Server, you hardly need recommendations. And they are unlikely to help. Linux for 1C is unique every time and it is impossible to give general recommendations.

For entry-level servers, it is quite possible to use desktop Windows, for example, Windows 7/8. If you don't need Active Directory, RDS, and you will not use MS SQL Server as a DBMS. You just need to keep in mind that by default in Windows 7 Professional the number of simultaneous connections via TCP cannot exceed 20. In Windows 8 this limitation has been removed.

Memory

There should be enough memory. If you install more memory than needed, there will be no increase in performance. If you supply less than necessary, the user experience will turn into torture. The calculation is as follows: at least 2GB for the needs of the operating system, from 2GB for the DBMS, from 4GB for the 1C:Enterprise server. Total minimum 8GB. This volume is quite enough for 5-10 users with one database. The screenshot shows a typical picture of memory allocation during leisurely work of several users with one small database:

Notice how the 1C application server (rphost.exe) loves memory. Immediately after opening the database, he needs about a gigabyte. With intense work, for example, re-processing documents for a month, it is quite capable of mastering 6GB with a single active connection. You also need to keep in mind that the blue bar (“Waiting”) is not free memory, but the system cache. Here is the same system in which we began to work more or less intensively:

The 1C workflow has one feature. As a rule, it grows in one direction. The amount of memory captured by rphost.exe gradually grows and grows during the working day. We highly recommend restarting the 1C server agent every night, immediately before uploading backups.

16GB is enough for 20-30 users with two or three databases. It is imperative to configure the maximum allocated volume for the 1C:Enterprise server (this is done in the administration console) and for the DBMS! If this is not done, then, for example, Postgree out of the box will use only 200-300MB of memory. By default it is "smothered". But the 1C application server, on the contrary, can easily “eat” everything, no matter how much you give it.

Disk subsystem

Firstly, even on an entry-level server it is necessary to separate the disk with the system and the disk with the databases. Next, if finances allow, we add a third disk to store a large amount of data (backups, etc.). For Postgree, we must create a RAM disk to temporarily store statistics.

It is quite possible to use a disk for the system that is not the fastest and not the most voluminous. 500 GB is more than enough.

The disk for the database is definitely SSD. For 1C databases, conventional disks and their arrays do not have the slightest advantage. With a typical database size of an average enterprise of 2-3 GB, a volume of 120 GB, as you understand, is quite enough. And the performance, all other things being equal, differs by 10 times or more. Limitations on the number of rewrite cycles are a thing of the past; today SSDs are more reliable than any “mechanical” disk. You definitely need to take an SSD with TRIM technology (record cache when the power is turned off), and you need to carefully look at the declared write speed; there are many different options on the market now.

If database downtime, and especially restoring yesterday’s copy from the archive, is unacceptable, you need to install a RAID controller and two disks in “mirror” mode. We strongly advise against using software RAID controllers. Hardware only.

Archiving can be configured using a DBMS or you can write a batch file that will be launched by the Windows scheduler and download databases from 1C:Enterprise batch mode. It's not very important. It is important that every night the system automatically creates an archive and writes it to a separate server disk. An archiving system that requires manual activation is not an archiving system, but nonsense. After creating database downloads, we highly recommend uploading them to cloud storage. This could be Google Drive, Yandex Disk, Dropbox or your own ftp resource. The main thing is that these downloads are not stored in the same room where the server is located. Why? Because a normal business should calmly endure anything. Fire, burglary, visit from authorities with seizure. God forbid, of course, but anything can happen.

If everything that is possible has already been configured, and your hands are itching to do something else, you can redirect the Postgree log recording (if you have one) to a separate disk. This will give a small but quite noticeable increase in speed during active operations with the database.

Power supply and UPS

Don't skimp on the power supply. Never. You can save on everything else within reasonable limits, and the power supply for the server should be ideal. A server differs from a regular computer primarily in that it is always on. Double the watt reserve and a manufacturer with a name (Thermaltake, Powerman, Enermax), here is our recommendation. A UPS (Uninterruptible Power Supply) is needed for two purposes. Firstly, in the event of serious power surges, it must allow the server’s power supply to survive by taking the blow on itself (or better yet, on its fuse). Secondly, it must correctly shut down the server when there is a power outage. The UPS should not and cannot allow operation without external voltage, this is an illusion. Even 15 minutes. Its task is to give the server operating system a command to shut down. Therefore, an unconnected and unconfigured UPS is a piece of furniture, nothing more.

CPU

When 5 users work, any “desktop” processor of a fairly high class, for example a quad-core Core i7, will be loaded by 5-7% on average. The processor is generally not a bottleneck. It must meet the remaining parameters, nothing more. Therefore, it is better to choose the processor last, from those suitable for the selected system. Digital characteristics (number of cores, cache size, frequency) are not decisive. For example, the latest Core i5 outperforms the previous generation Core i7.

In any case, you should not buy the most powerful and expensive processor available for the selected platform (motherboard) for a 1C server. Rather, the optimal option would be from the middle of the list, sorted by price.

Software

There is no need to install anti-virus software on the server. It's too much. Safety and absence of viruses is ensured by three rules:

  • The server should not contain any programs that are not necessary for its operation
  • The server should not be used as one of the client computers
  • Outside, from the Internet and local network, no server resources should be available other than those absolutely necessary

We do not recommend combining 1C server and file, mail, proxy and web server. These tasks are perfectly solved by specialized devices and services. For example, the Zyxel Keenetic 4G router and others like it are excellent at distributing the Internet on the network, working as an ftp and file server. It is absolutely best to transfer the web server of a small and medium-sized company to a VDS in a data center. Mail there, or even to Google or Yandex mail for your domain.

A few words about virtual servers

Of course, this is a very popular technology for hi-end server solutions. However, for medium-sized enterprises (20-50 users), the benefits of virtualization are far from obvious, and for small companies They give nothing but a headache. Firstly, server virtualization is not free, and it costs machine resources. Secondly, all the advantages of “on-the-fly performance tuning” and “mobility” are broken down by a bunch of problems with the loss of 1C software licenses in the event of any changes. Thirdly, there is basically nothing to share (there are few resources), and such an enterprise simply does not need several servers. Today, very few enterprises risk renting a virtual server in a data center under 1C, and even in this case it is better not to rent a server, but to connect to the 1C Online service.

How much does a server cost for 1C?

At the time of writing this article, the approximate cost of the server is:

    • from 30,000 rubles for 5-10 users
    • from 60,000 rubles for 15-20 users
    • from 90,000 rubles for 30-50 users

With a larger number of users, it becomes necessary to distribute the DBMS server and application server to different physical machines.

At your request, we, together with our partners, can select and supply both a branded server manufactured by IBM and a prefabricated entry-level server.

  • end user computer:
    • operating system: Microsoft Windows 98/Me, Microsoft Windows 2000/XP/Server 2003/Vista (Microsoft Windows XP recommended)
    • Intel Pentium II processor 400 MHz or higher (Intel Pentium III 866 MHz recommended);
    • RAM 128 MB or higher (256 MB recommended);
    • USB port;
    • SVGA display;
  • computer used to develop configurations:
    • operating system: Microsoft Windows 2000/XP/Server 2003/Vista (Microsoft Windows XP recommended);
    • Intel Pentium III 866 MHz processor or higher (Intel Pentium IV/Celeron 1800 MHz recommended);
    • RAM 512 MB or higher (1024 MB recommended);
    • HDD(about 220 MB are used during installation);
    • CD reader;
    • USB port;
    • SVGA display;
  • Server cluster 32-bit production server:
    • Microsoft Windows 2000/XP/Server 2003/Vista operating systems or one of the Linux distributions (the current list of supported Linux distributions is published);
    • processor not lower than Pentium III 866 MHz (Intel Pentium IV/Xeon 2.4 GHz recommended). It is acceptable and even desirable to use multiprocessor machines, since the presence of several processors has a beneficial effect on the throughput of a 1C:Enterprise 8.1 server cluster, especially in the case of intensive work by several users;
    • RAM of at least 512 MB (recommended 1024 MB and higher). Although work processes of a 1C:Enterprise 8.1 server cluster can be executed in fairly small amounts of memory, during peak loads their needs can be quite significant;
    • CD reader;
  • Server cluster 64-bit production server:
    • Microsoft Windows XP/Server 2003/Vista operating systems for x64 or one of the Linux distributions for x86-64 (the list of distributions is published);
    • processor with x86-64 architecture (Intel with support for EM64T, AMD with support for AMD64). It is acceptable and even desirable to use multiprocessor machines, since the presence of several processors has a beneficial effect on the throughput of a 1C:Enterprise 8.1 server cluster, especially in the case of intensive work by several users;
    • RAM 1024 MB or higher. And although the work processes of a 1C:Enterprise 8.1 server cluster can be executed in fairly small amounts of memory, in peak situations their needs can be quite significant;
    • a USB port is required to connect a hardware protection key for a 1C:Enterprise 8.1 server cluster;
    • CD reader;
  • database server:
    • Microsoft SQL Server 2000 + Service Pack 2 (Service Pack 4 recommended);
    • Microsoft SQL Server 2005;
    • PostgreSQL 8.1;
    • PostgreSQL 8.2;
    • IBM DB2 Express-C 9.1;
  • database server computer:
    • Any computer that can run Microsoft SQL Server, PostgreSQL or IBM DB2 can be used as a database server. Specifications computer and operating system must meet the requirements of the version of the Microsoft SQL Server, PostgreSQL or IBM DB2 database server used.

These values ​​can be used as base values ​​when choosing the composition of equipment for solving enterprise automation problems.

Of course, when choosing hardware for a specific implementation, it is necessary to take into account various factors: the functionality and complexity of the application solution (configuration) used; the composition and variety of typical actions performed by one or another group of users; number of users and intensity of their work, etc.

IN this document information is provided on how the characteristics of the equipment affect the efficiency of using the system in various modes and recommendations are given on the selection of equipment depending on the tasks being solved.

Client computers

"1C:Enterprise 8" places higher demands on processor performance and the amount of RAM installed on the client computer compared to version 7.7. This is due to the great capabilities and functionality of the 1C:Enterprise 8 client interface. "1C:Enterprise 8" implements a modern interface design and improves comfort when users work with the system for a long time. The system interface is designed taking into account the need for mass input of information, as well as taking into account the work of novice users. A more detailed description of the new interface capabilities can be found on the website at http://www.v8.1c.ru/interface/index.htm. Different modes of an application solution may use user interface capabilities to varying degrees. With increasing complexity and functional load of the application solution interface in specific modes used certain group users, the requirements for processor performance and RAM capacity are increasing. For example, if you use document entry forms with a large amount of additionally displayed information characterizing goods, counterparties, etc., then for comfortable work with this form it is advisable to use a more powerful processor.

The requirements for processor performance and the amount of RAM installed on the computer largely depend on the nature of the tasks solved by a particular user. For example, the characteristics of computers used by operators to enter documents may correspond to the recommended ones, but managers and analysts who work intensively in various modes and perform, for example, analysis of large volumes of information, may require more powerful computers.

Note that when using the file version, the performance of client computers has a greater impact on the overall system performance (especially in multi-user mode) than when using the client-server version. Unlike the file-server option, when using the client-server option, the resources of the client computer are used primarily to ensure the operation of the interface part, and the performance of operations associated with recording and processing data is determined mainly by the characteristics of the server hardware.

Server 1C:Enterprise 8

When determining the parameters of the computer on which the 1C:Enterprise 8 server will run, you need to take into account the following factors:

  • Location of the 1C:Enterprise 8 server and MS SQL Server (on the same computer or on different ones).
  • The number of concurrent users who intensively perform information entry or report generation operations.
  • The volume of information processed in the current period.
  • Load distribution between server and client (implemented in an application solution).

If the 1C:Enterprise 8 server and MS SQL Server are located on the same computer, then the requirements of each application for the computing resources of this computer are summed up. Locating the 1C:Enterprise 8 server on a separate computer allows you to reduce the requirements for the disk subsystem of this computer and significantly reduce its cost, most of which is the cost of the RAID controller and SCSI drives. In this case, the main factors affecting performance are the clock speed and number of processors, as well as the amount of RAM. Studies conducted to evaluate the performance and scalability of the client-server version of 1C:Enterprise 8 have shown that when 140 active sessions are running simultaneously, relatively low requirements are placed on the computer on which the 1C:Enterprise server is installed. When conducting tests, we used a computer on which two Intel processor Xeon 2.4 GHz 512KB cache and 1024 MB RAM. Increasing the amount of RAM may be useful when creating reports if the period for which data is processed increases. The location of the 1C:Enterprise 8 server and MS SQL Server on different computers allows the administrator to distribute the load between the servers. Using the 1C:Enterprise 8 server allows you to concentrate on it the most extensive data processing operations. For example, when executing even very complex queries, the program running for the user will receive only the selection it needs, and all intermediate processing will be performed on the server.

This allows you to reduce the requirements for client computers, while, naturally, the requirements for the computer on which the 1C:Enterprise 8 server is installed increase. However, it is usually much easier to increase server capacity than to update a fleet of client machines.

Database server

The mechanism for working with the 1C:Enterprise 8 database is focused on effectively using the capabilities of MS SQL Server to record information, perform calculations and generate reports. This allows you to reduce the load on the client part when processing data and reduce the amount of information transferred to the client computer.

The main factors influencing the performance of MS SQL Server are the volume of the information base, the number of concurrent users and the type of tasks performed by users (entering documents, generating reports, etc.).

To assess, for a specific implementation, the server characteristics (clock speed, number of processors and amount of RAM) necessary to provide the required throughput and system response time, you should take into account the intensity of user work in the application solution used, the volume of the information base and the number of concurrent users. These parameters must be evaluated for both normal and peak system operation. In addition, it is necessary to evaluate the projected increase in the number of system users and the possible increase in the volume of the information base.

RAM is primarily used by SQL Server to cache read/write operations when performing database activities. Therefore, with an increase in the volume of processed information, in order to maintain the level of performance at an acceptable level, an increase in the amount of RAM is required. Otherwise, there is a significant reduction in the speed of read/write operations, since the data that SQL Server works with is not in memory, but on disk. This leads to a significant decrease in system performance as a whole.

Selecting a computer for 1s 8.3.

The 1C program is very convenient and rightfully occupies one of the leading positions on Russian market software.

Here is a quote from the official website of the 1C company:

The 1C company certifies computers for compatibility with the 1C:Enterprise software system versions 8.3.

Computers that pass certification receive a certificate certifying their compatibility with the 1C:Enterprise software system, as well as the right to use the “Compatible! Software system 1C:Enterprise".

Computers with characteristics no worse than:

32-bit 1C:Enterprise server:

· System requirements

· Intel Pentium IV/Xeon processor 2.4 GHz or higher

· RAM 1024 MB or higher

· Hard drive 40GB or higher

USB port

SVGA video card

64-bit 1C:Enterprise server:

· System requirements

· Processor with x86-64 architecture (Intel with EM64T support, AMD with AMD64 support).

· RAM 2048 MB or higher

· Hard drive 40GB or higher

· CD Reader

USB port

SVGA video card

Let's try to choose the right computer for 1C 8.3.

I will say right away that the system requirements indicated above are met only with great reserve, and are not sufficient for comfortable work. My program runs on my processor. core I 5 s 8 gigs of memory and a 10,000 rpm hard drive with fast internet, and the databases are not updated as quickly as we would like. I was interested in this question, and I collected information on the optimal system requirements.

Best for entry level.

Entry-level solution based on Intel I3 processor. The combination of three main system components: the central processor Intel I 3, sufficient 4GB RAM. We getEntry-level system kit for office tasks and multimedia home use.

Optimal configuration at a discount, you can work comfortably.

A quad-core computer with a clock frequency of 2.9 Gigahertz with 4GB of RAM, with a regular hard drive for storing information. The most popular model.

Average, you can work comfortably and wait much less for processing.

Quad core computer core I 5 with a clock frequency of 3.0 Gigahertz with RAM 4 GB., with a regular hard drive.

Excellent, you can work comfortably, processing occurs quickly.

Quad core computer core I 5 with a clock frequency of 3.2 Gigahertz with 16GB RAM, with hard drive SSD (an operating system is installed on it) and with a regular hard drive with a rotation speed of 7200 rpm.

Computers can also be selected with processors AMD similar in frequency.

System requirements for a computer with the 1C 8.2 program are approximately the same. The higher your requirements for the program, the better. It is better to take iron with a reserve of power. This will help save you time.

For 1C 7 seventh versions, the system requirements are much lower.

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