June 20 – 21 , 2022
PGConf.Russia 2022
PGConf.Russia 2022
PGConf.Russia is a leading Russian PostgreSQL international conference, annually taking together more than 700 PostgreSQL professionals from Russia and other countries — core and software developers, DBAs and IT-managers. The 2-day program includes training workshops presented by leading PostgreSQL experts, more than 40 talks, panel discussions and a lightning talk session.
Thems
- PostgreSQL technology frontiers for highest workloads, huge databases, mission-critical applications
- PostgreSQL scalability for transactional and analytical workloads
- New features in PostgreSQL and around: PostgreSQL and its ecosystem development
- PostgreSQL for business software applications: system architecture, migration issues and operating experience
- PostgreSQL specific features and their applications: JSON(b), (geo)Spatial data, Full text search
Talks
Talks archive
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Andrey Zubkov PostgresProThis talk is about our work on detailed vacuum workload statistics collection by the statistics collector and about problem solutions and benefits it can provide.
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Anastasia Volkova DBeaverTasks for migrations from the classic commercial DBMSs to open-source solutions are still relevant nowadays. Tools used to migrate Oracle applications to PostgreSQL has already proved to be efficient. But what if you have SQL Server? We want to introduce you to Babelfish, a OSS solution based on PostgreSQL 13. Babelfish supports TDS network protocol, T-SQL language, and SQL extensions specific to SQL Server. However, it isn't that simple. In our talk, we'll cover the features ensuring compatibility with SQL Server, existing problems and ways to solve them. Bonus: we'll also share the story on how we added the Babelfish support in DBeaver using the JDBC driver from Microsoft.
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Alexey Borschev PostgresProThis presentation is about NULLs implementation in the Postgres database: - What is NULL? - How is it handled by various Postgres functions? - How are NULLs stored in the database? - Indexing of NULLs
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Aliaksandr Kalenik Kontur
Andrey Borodin YandexI am going to explain a sorting method added in Postgres 14 that allows to create GiST index much faster. We'll also talk about the disadvantages of this sorting method discovered during implementation of its support in PostGIS and how it will be improved in the future. Also, new features and improvements included in PostGIS 3.2 will be reviewed.
Photos
Photo archive