Binary Data Store | 1C: Through the Looking Glass

03.12.2021

Deliberate in model 8.3.22
Pattern

In model 8.3.22, a brand new mechanism will seem within the platform – a binary information retailer.
This mechanism is designed to retailer Binary Massive Objects (BLOBs) not in a database, however in specialised storage.
The issue to be solved
Typically the duties of infobases embrace not solely storing and processing interactively entered information, but additionally require linking with varied connected information (doc scans, images, audio and video recordings, and so on.). For instance, in 1C: Doc Administration, a scan of the paper model have to be connected to the contract being created.
Storing giant binary information in a DBMS entails plenty of issues, specifically:

  • Binary information is saved within the used DBMS together with the remainder of the knowledge, whereas working with this information competes with different operations within the database, which might result in a excessive load on {hardware} energy and, probably, to a drop in system efficiency.
  • Storing giant binary information in a DBMS results in a rise within the measurement of the database, which, in flip, causes difficulties in working the system itself:
    • o Issues with database backup and restore.
    • o Issues with scaling the system.
    • o Prolonged phrases for updating and sustaining the database (lengthy defragmentation and restructuring).

The binary storage engine is designed to resolve these issues.

Mechanism use
In the usual therapies (out there from the “Features for Technician” menu merchandise), the “Binary Information Storage Administration” processing will seem. On this processing, you may allow and configure a brand new mechanism.

The configuration beginning with compatibility mode 8.3.10 could have the property “Use of binary information retailer”. When this property is about to “Use”, all attributes of the ValueStore kind, whose measurement is bigger than specified within the settings, might be saved to the binary information retailer (offered that the usage of the binary information retailer is enabled and the shop will not be set to “Learn-only” mode).
Enabling the storage of binary information for a particular infobase will result in the truth that among the information might be saved as earlier than within the DBMS, and a few – in a particular listing of the 1C: Enterprise server cluster. Due to this fact, it is suggested that you just again up each the databases and the “Binary Information Shops”.
The binary information storage mechanism is out there solely within the client-server mode of operation.
The usage of the binary information retailer is totally clear to builders and finish customers; there isn’t any want to consider whether or not the storage is getting used or not, and there’s no want to switch something within the configuration.
At present, solely beta program members can use the binary storage engine. To develop into a member of the beta testing program, click on the inexperienced “Strive” button in the beginning of the article.

Tags: 8.3.22

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