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October 25 – 26 , 2021

PGConf.Russia 2021

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 3-day program includes training workshops presented by leading PostgreSQL experts, more than 40 talks, panel discussions and a lightning talk session.

Thems

  • PostgreSQL at the cutting edge of technology: big data, internet of things, blockchain
  • New features in PostgreSQL and around: PostgreSQL ecosystem development
  • PostgreSQL in business software applications: system architecture, migration issues and operating experience
  • Integration of PostgreSQL to 1C, GIS and other software application systems.
  • more than
    0 participants
  • 0 speakers
  • 0
    minutes of conversation
  • 37 talks
  • hybrid
    format

Talks

Talks archive

PGConf.Russia 2021
  • Igor Kosenkov
    Igor Kosenkov PostgresPro

    Everyone knows very well what a failover cluster PostgreSQL is and how such a cluster protects against failures within the same data center. However, recently, more and more enterprises have placed increased demands on their services, these requirements include disaster tolerance. We call such clusters a GEO-Cluster (KUK). In the report, I will talk about the varieties, principles and approaches to building GEO-Clusters PostgreSQL based on the Corosync/Pacemaker cluster software.

  • Ekaterina Sokolova
    Ekaterina Sokolova PostgresPro

    When working with PostgreSQL, we regularly encounter queries that take suspiciously long to be executed. What if it's too late to enable statistics or auto explain, and cancellation of the query doesn't look sensible, but you still need to find out what caused the issue or see at what stage execution the query is? pg_query_state is an open source PostgreSQL extension, which can give you access to the query execution plan in real time. It also makes available statistics for each node, including the number of processed rows.

  • Pavel Tolmachev
    Pavel Tolmachev PostgresPro

    In May 2019, Postgres Professional launched the PostgreSQL certification program. I have been working in this company since March 2020, and in a year I have successfully taken four tests on the DBA1, DBA2, DBA 3, QPT courses. In this talk, I will share my experience of preparing for the exams and passing these tests.

  • Vladimir Surdin
    Vladimir Surdin МГУ

    We are surrounded by myths, so we are constantly under delusion in regard to politics, economy, history and... space. Let's tackle the most pressing issues related to astronomy and space research. Perhaps we will start to better understand the world around us, avoid exaggerated sensations and spot really interesting and attractive aspects of scientific research.

All talks

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