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February 03 – 05 , 2016

PgConf.Russia 2016

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  • 60 talks
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Talks

Talks archive

PgConf.Russia 2016
  • Andres  Freund
    Andres Freund Citus Data

    Postgresql's buffer manager has parts where it's showing its age. We'll discuss how it currently works, what problems there are, and what attempts are in progress to rectify its weaknesses.

    • Lookups in the buffer cache are expensive
    • The buffer mapping table is organized as a hash table, which makes efficient implementations of prefetching, write coalescing, dropping of cache contents hard
    • Relation extension scales badly
    • Cache replacement is inefficient
    • Cache replacement replaces the wrong buffers

  • Pavel Stehule
    Pavel Stehule freelancer

    • the architecture
    • the design and implementation of PL/pgSQL
    • the difference between PL/SQL and PL/pgSQL
    • the advantage and issues of PL/pgSQL

  • Mikhail Tyurin
    Mikhail Tyurin Avito

    My experience of working with PostgreSQL has provided clear understanding of its main advantages, making us choose and recommend choosing it.
    1. Beginning
    2. Documentation
    3. Community
    4.1 Transactional DDL
    4.2 WAL and True Physical Replication
    4.3 Transactional Snapshot and True Logical Replication and PGQ
    4.4 Exciting extensibility
    5. Success

  • Tatsuo  Ishii
    Tatsuo Ishii

    The talk is about PostgreSQL clusters using streaming replication and pgpool-II, which are quite popular in Japan. Plus, the next version of pgpool-II will be released this winter, so the talk will be about what's new in the version.

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