Author - Fernando Laudares Camargos

An Overview of Sharding in PostgreSQL and How it Relates to MongoDB’s

A couple of weeks ago I presented at Percona University São Paulo about the new features in PostgreSQL that allow the deployment of simple shards. I’ve tried to summarize the main points in this post, as well as providing an introductory overview of sharding itself. Please note I haven’t included any third-party extensions that […]

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Watch Webinar: Upgrading / Migrating Your Legacy PostgreSQL to Newer PostgreSQL Versions

Upgrading / Migrating your legacy PostgreSQL to newer PostgreSQL versions

Please join Percona’s PostgreSQL Support Technical Lead, Avinash Vallarapu and Senior Support Engineers, Fernando Laudares, Jobin Augustine and Nickolay Ihalainen as they demonstrate the methods to upgrade a legacy version of PostgreSQL to a newer version using built-in as well as open source tools.
Watch the Recorded Webinar
To start, this webinar opens with a list […]

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Fast Upgrade of Legacy PostgreSQL with Minimum Downtime Using pg_upgrade

pg_upgrade to upgrade postgresql

When you need to upgrade your PostgreSQL databases, there are a number of options available to you. In this post we’ll take a look at how you can upgrade PostgreSQL versions using pg_upgrade, a built-in tool that allows in-place upgrade of your software. Using pg_upgrade allows you, potentially, to minimize your downtime, an essential […]

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Replication Between PostgreSQL Versions Using Logical Replication

postgres read replica from primary

When you need to upgrade PostgreSQL, there are a variety of approaches that you can use. To avoid application downtime, then not all of the options to upgrade postgres are suitable. When avoiding downtime is essential, then you might consider using replication as a means of upgrade, and depending on your scenario, you can […]

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