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September 25 , 2023

PGConf.SPB 2023

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  • 24 talks
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Talks

Talks archive

PGConf.SPB 2023
  • Anton Nemtsev
    Anton Nemtsev Netrika LLC

    A story about practical approaches and tools for automating migration using 2 examples: a database with a structure change in the new version and a database with a significant content of the application's business logic.

  • Alena Rybakina
    Alena Rybakina PostgresPro
    Andrey Lepikhov
    Andrey Lepikhov PostgresPro

    During the years of its existence, Postgres Pro piled up a pool of problems when query execution was inappropriately slow or a query was too expensive to be executed, so it was never executed. Almost always in our practice, this was due to the choice of a non-optimal query plan. In our story, we will talk about a very unconventional attempt to solve this problem by re-planning queries. We will tell you what it is, how it works, who will find it helpful and the prospects for using this feature.

  • Dmitry Vasilyev
    Dmitry Vasilyev PostgresPro

    In this talk, I will explain how you can organize account management in a microservice environment: organization of a role model, authentication via SSO and cross-service authentication.

  • Aleksandr Cherkashin
    Aleksandr Cherkashin VTB (Servionika LLC)
    Andrey Sevostyanov
    Andrey Sevostyanov Servionika LLC.

    Facing the restrictions on the use of Western software, our bank has developed and put into commercial operation a reliable mechanism for data replication between two DBMSs. This mechanism allowed the bank's teams without any special restrictions to replace the product from Oracle (Oracle Golden Gate was previously used in the bank for a long time). In the presentation, we will talk about the main advantages of our software and the nuances of its use.

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