December 2018
Beginner to intermediate
404 pages
10h 14m
English
Content preview from Odoo 12 Development Essentials - Fourth Edition
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The Odoo architecture
Odoo follows a multi-tier architecture, and we can identify three main tiers—data, logic, and presentation:
The Data Tier is the lowest-level layer, and is responsible for data storage and persistence. Odoo relies on a PostgreSQL server for this. PostgreSQL is the only supported database server, and this is a design choice. So, other databases such as MySQL are not supported. Binary files, such as attachments of documents or images, are usually stored in the filesystem, in a directory referred to as the filestore.
This means that a full backup of an Odoo instance needs both a database dump and a copy of the filestore ...
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