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February 03 – 05 , 2016

PgConf.Russia 2016

Postrelease

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    minutes of conversation
  • 60 talks
  • offline
    format

Talks

Talks archive

PgConf.Russia 2016
  • Alex Chistyakov
    Alex Chistyakov Git in Sky

    We love to stress test software, since we are a performance engineering company. Our friends from a hosting company servers.com provided us with a modern dedicated server so we immediately started to test PostgreSQL in different environments, including SmartOS, DragonFly and Windows. We would like to present our results (and all the gory details) to community.

  • Dennis Ivanov
    Dennis Ivanov 2GIS

    • First aquaintance
    • Fight with replication
    • Partitioning and migration
    • Cross data-center use
    • v8, json, jsonb, jsquery
    • Version upgrade

  • Vladimir  Sitnikov
    Vladimir Sitnikov Pgjdbc, JMeter committer

    Common Java wisdom is to use PreparedStatements and Batch DML in order to achieve top performance. It turns out one cannot just blindly follow the best practices. In order to get high throughput, you need to understand the specifics of the database in question, and the content of the data.

    In the talk we will see how proper usage of PostgreSQL protocol enables high performance operation while fetching and storing the data. We will see how trivial application and/or JDBC driver code changes can result in dramatic performance improvements. We will examine how server-side prepared statements should be activated, and discuss pitfalls of using server-prepared statements.

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