Postrelease
Talks
Talks archive
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Dmitry Vasilyev PostgresProThis tutorial shows how to properly monitor PostgreSQL. We will discuss the mamonsu utility, see how to configure it, examine its hidden features and learn how to extend them.
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Pavel Luzanov PostgresProDebugging, profiling, and tracing of the executed commands play an important role in development of any applications. This is also true for developing stored procedures in DBMS.
PostgreSQL offers various tools (both built-in and external) for these purposes.
In this talk, we will provide an overview of the available tools and their advantages and disadvantages, as well as a detailed demo of their use cases.
This talk is a part of a basic course for backend application developers (DEV1), which “Postgres Professional” company plans to announce in the near future.
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Vladimir Borodin YandexIt's not a secret that PostgreSQL connections are expensive so you should save them. To solve this problem there are PgPool-II and PgBouncer for quite a long time. At Yandex tens of thousands of connections to a single database is not a surprise so we use pgbouncer since time immemorial. This talk gives an overview of problems we faced and ways to solve them.
VIDEO
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Marco Slot Citus DataCitus allows you to distribute postgres tables across many servers. It extends postgres to transparently delegate or parallelise work across a set of worker nodes, enabling you to scale out the CPU and memory available for queries.
One year ago, we began a long journey to allow Citus to scale out another dimension: write throughput. With writes being routed through a single postgres node, write throughput in Citus was ultimately bottlenecked on the CPUs of a single node. Citus MX is a new edition of Citus which allows distributed tables to be used from from any of the nodes, enabling NoSQL-like write-scalability.
Photos
Photo archive