Как мы выбирали среди patroni, stolon, repmgr для нашего отказоустойчивого Постгреса
While doing development of one of our project we were asked to build HA database using Postgres, geographically distributed.
First our choice was obvious, we started to work with big 3 cloud providers, but soon it was quite understand that everything costs big enough for us. Also there were a bunch of incompatibilities with unsupported extensions as well as londiste replication we were heavily used.
I will talk about why we chose patroni, what types of problem we faced with and patroni's special features can dramatically simplify deploy and everyday usage.
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Другие доклады
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Dmitry Yuhtimovsky Gilev.ru
Магические фокусы с последующим разоблачением (1С+PG)
Magic tricks followed by exposure (1C+PG):
- Focus number one. How to convince the accounting department to buy a new server.
- Focus number two. How to show that MS SQL is faster than PostgreSQL.
- Focus number three. How to show that PostgreSQL is faster than MS SQL Server.
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Kamil Islamov Stickeroid Ai
CTE запросы как основа бизнес-логики
Wide usage of Common Table Expression queries considered as a core paradigm for implementing the Business Logic for high loaded web applications development based on PostgreSQL functions.
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Artemy Ryabinkov Avito
Практики, особенности и нюансы при работе с Postgres в Go
In my talk I'll tell you about practices of working with Postgres in the Go-services. I’ll describe general advantages and disadvantages of the basic tools that are commonly used when working with Postgres using Go. Of course, we will touch on the nuances that need to be taken into account when your services are running inside the Kubernetes. I will also talk about Avito’s experience in providing a database of product’s developers. This presentation will be of interest to developers who want to avoid problems when working with Postgres, and will be useful to DBA who want to know what difficulties customers face in their database.
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Boris Yeshchenko Commvault
Управление и защита PostgreSQL c помощью Commvault
Reliable backup and recovery, at enterprise level for the PostgreSQL environment. No more traditional backups. CBT (Change Block Tracking) technology is the next generation incremental backup. Faster than snapshots, CBT back up blocks that change, not all of your data, reducing server and network traffic and eliminating the need for traditional backups. Benefits: • Data protection mode close to Real-Time • Update with ease