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Performance Issues? Here are the Best Solutions
Developer Workshop
Location: Studio 5 - 10/6/21, 4:30 PM - 10/6/21, 5:00 PM (Europe/Brussels) (30 minutes)
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Performance Issues? Here are the Best Solutions
Raphael Collet
Framework Developer at Odoo
Raphael Collet
Framework Developer at Odoo

Raphael has worked at Odoo for a decade, and mostly contributed to the server-side framework.  


He designed and implemented the new model API, and improved it over the years, both for performance and for ease of development. He leads the "Framework" team, and aims at making Odoo easier, faster, and safer.

Performance issues always occur in large projects.  Addressing those issues requires assessing the problems (measuring) and understanding the tools to fix them.  This talk provides some understanding of the Odoo framework behavior in terms of performance, and how to get the best out of it. It also presents tools that help diagnose performance bottlenecks, and assess solutions.

Quiz

What is the best approach for reading N records?
It's impossible to read N records Perform N SQL queries, one per record Perform a single SQL query for all the records
Assume a field is assigned on 1000 records, and there are only 10 distinct values being assigned. How many SQL queries will eventually be done by the ORM for those assignments?
1 query 10 queries 1000 queries
Which users can enable and use the Odoo Profiler?
All users can enable and use it Only admin users can enable and use it Only admin users can enable it, but all users can use it