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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
  • more than
    0 participants
  • 0 speakers
  • 0
    minutes of conversation
  • 35 talks
  • hybrid
    format

Talks

Talks archive

PGConf.Russia 2022
  • Mikhail Tsvetkov
    Mikhail Tsvetkov эксперт

    As opposed to in-memory DBMSs, traditional disc database management systems have an inherent physical limitation. It's their storage system which is by several orders of magnitude slower than CPU operation memory, even in the case of All-Flash NVM. It becomes especially critical for the development of business analytics apps and OLAP scenarios on disc DBMS. We will consider a number how-tos for improving the performance of traditional DBMSs, and then offer a new storage-centric approach to hardware-based speed-up for disc DBMSs.

  • Ivan Frolkov
    Ivan Frolkov PostgresPro

    During my career, I've seen a lot of code, and very often I faced inaccuracies in handling dates and times. Sometimes the parties got discrepancies in the monthly reports due to such inaccuracies; or daily reports were different for Moscow and SFO, etc. I wouldn't call it a serious problem, but it's annoying and time-consuming. In all cases, such issues occur because of neglectful handling of dates and times. In my presentation, I will discuss how we can avoid it.

  • Alexander Nikitin
    Alexander Nikitin ЗАО «ЦФТ»

    We'll talk about the ways to change the database records without updates. To do this, we'll explore what's going on at the lowest level and see what can happen if we make changes in data files in different operation modes.

  • Dmitry Vasilyev
    Dmitry Vasilyev PostgresPro

    My talk covers PostgreSQL infrastructure in Ozon: - how do we tune virtual machines (KVM); - which version control system we have created; - which drivers we make and how it relates to fault tolerance and load balancing; - how do we make "hot" upgrades for the parameters of our virtual machines.

All talks

Partners

PGConf.Russia 2022

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