Управление PostgreSQL с помощью Ansible
Ansible is an open-source configuration management and deployment tool, which can be used to manage servers and software installations. This talk will briefly cover Ansible itself, and then explain how Ansible is used to install and configure PostgreSQL on a server. Examples will round up the talk.
Видео
Другие доклады
-
45 мин
Oleg Bartunov Postgres Professional
Nikita Glukhov Postgres ProfessionalJSONB изнутри
JSONB is a popular data type in Postgres, and there is demand from users to improve its performance. In particular, we want to optimize a typical pattern of using jsonb as a storage for relatively short metadata and big blobs, which is currently highly inefficient. We will discuss several approaches to jsonb improvement and present the results of our experiments.
-
22 мин
Maxim Orlov Postgres ProfessionalГорячее минорное обновление в Postgres Pro13
In this presentation, we'll explain how we do minor version update for Postgres Pro DBMS without instance restart and/or active backend termination.
-
90 мин
Ibrar Ahmed Percona LLCОптимизация производительности PostgreSQL
PostgreSQL is one of the leading open-source databases. Out of the box, the default PostgreSQL configuration is not tuned for any particular workload. The default configuration is designed in such a way that PostgreSQL can run on any system using minimum resources. Consequently, a default installation of PostgreSQL does not give optimum performance on the high-performance machine because it is set up to use all available resources. PostgreSQL provides mechanisms that allow you to tune your database according to your workload and machine specification. Outside of PostgreSQL, though, we can tune the Linux kernel to allow the database load to work optimally. In this talk, we will learn how to tune some of the PostgreSQL’s parameters, and we will see the effect of that tuning, but we will focus on demonstrating how to tune Linux for better Postgres performance. As there are so many Linux kernel parameters that can be tuned to improve the performance of PostgreSQL, I will also share the results of benchmarks obtained when tuning some of the Linux parameters.
-
45 мин
Anton Doroshkevich ИнфоСофтСжатие на уровне СУБД в реалиях 1С
Postgres Pro Enterprise has a great compression engine. The year 2020 was devoted to the study of this mechanism in the real work of 1C. We have accumulated some statistical data and of course the subtleties of the use and behavior of 1C compared to other popular DBMS, which I want to share.