Почему методика Crew Resource Management должна применяться в СУБД-командах?
Crew Resource Management is a field which has become critical in many fields including aviation and nuclear power. However in IT, this field has not been well implemented. In this talk we will discuss what crew resource management is, what kinds of problems it solves, and why all database teams should implement it.
Several PostgreSQL-related case studies will be discussed and both technical and human factors will be part of the case studies.
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Новые возможности Mamonsu 3.0
Mamonsu is an active monitoring agent for PostgreSQL based on Zabbix. Mamonsu 3.0 Major Update includes new metrics and more possibilities for data visualization via Zabbix screens. It also introduces the improved functionality of Mamonsu tools for interacting with the DBMS. In addition to the new functionality overview, I will also share the nuances of upgrading to the 3.0 version.
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Oleg Bartunov Postgres Professional
Json or not Json. Плюсы и минусы использования Json в PostgreSQL
JSON is now the de facto standard for startup developers. Why is this happening and what should be done? Should we teach application developers how to properly design a database according to the canons of relational theory (which Postgres complies very well with) or make the DBMS more JSON-friendly?
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Andrei Salnikov Data Egret
Индексы в помощь приложениям.
PostgreSQL could easily be named the master of indexes - there is no other database that could compete with Postgres for the variety of indexes. How developers can use this advantage effectively in their day to day work? How do you know which index to create? When the created index might slow our application’s performance? We will try to get our head around this topic with some use cases and live examples. This talk would be of interest for any developer who wants to expand their knowledge of indexes in Postgres and secure the best performance for their application.
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Pavel Luzanov Postgres Professional
PostgreSQL 14. Финальный обзор
Throughout the release cycle of version 14, I had the opportunity to describe the accepted patches in articles dedicated to each of the five release commitfests. The first two articles on Postgres 15 also have some remarks on PostgreSQL 14. If you have read them, you can skip my presentation :-)). On September 30, 2021, PostgreSQL 14 was officially released. Nothing will change in this major release, so it's the right time for a final overview. However, presenting each and every new feature in a 45-min. talk isn't possible. That's why I will be sharing with you my personal top of version 14 innovations.