31 March – 01 April 2025
PGConf.Russia 2025
PGConf.Russia is the largest PostgreSQL conference in Russia and the CIS. The event offers technical sessions, hands-on demos of new DBMS features, master classes, networking opportunities, and knowledge exchange with top PostgreSQL community experts. Each year, hundreds of professionals participate, including DBAs, database architects, developers, QA engineers, and IT managers.
Agenda highlights
-
Latest news and updates from the PostgreSQL global community
-
Monitoring, high availability, and security
-
Streamlined migration from Oracle, Microsoft SQL Server, and other systems
-
Query optimization
-
Scalability, sharding and partitioning
-
AI applications in DBMS
-
PostgreSQL compatibility with other software
Talks
Talks archive
-
Anton Doroshkevich ИнфософтThe issue of slow month-end closing and cost calculation on PostgreSQL has been a long-standing problem. In this talk, we will explore what modern versions of PostgreSQL offer in this regard and answer the question, "Do replicas slow down the master?"
We will also take a look at different types of physical replication and, for dessert, share a recipe for quick and painless month-end closing in 1C without affecting the daily operations of users.
-
Тофиг Алиев PostgresProNot a PgBouncer, But a Connection Pooler. Not Odyssey, But with Coroutines
If you’ve ever set up a high-availability PostgreSQL cluster, you’ve likely faced the challenge of redirecting traffic to the primary node after a failover.
Typically, this requires additional software to monitor cluster status and reroute traffic accordingly. To avoid a single point of failure, you may have had to implement failover handling within that layer. Additionally, you might have encountered PostgreSQL’s limitations on handling large numbers of concurrent client sessions, necessitating query pooling.
To solve these issues, we developed Proxima — a scalable, fault-tolerant proxy and connection pooler. Proxima automatically redirects traffic to the primary node and, in BiHA setups, seamlessly switches to a new primary in case of failure.
In this talk, I’ll cover why and how we built Proxima, the key architectural decisions behind the extension, and the
implementation details that enable it to handle 10,000+ concurrent client sessions.
We’ll also explore use cases and answer your questions.
-
Дмитрий Муканин
Роман КатунцевWhat does a modern application developer need to transition from familiar cloud-based solutions to SQL databases?
This talk is a practical report on how we transformed an SQL database into a NoSQL-like solution with a developer-friendly interface. We’ll discuss:
What application developers expect from a data framework
How to implement declarative DDL, access control, and automation for reading and writing data
Simplified DML operations, pagination, and other essential features for application development
-
Сергей Кузнецов ОТР 2000
Ирина Токарева ОТР
Photos
Photo archive