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April 9, 2019
Continuous Replication From a Legacy PostgreSQL Version to a Newer Version Using Slony
Native streaming replication in PostgreSQL works only between servers running the same major version. We discussed about logical replication in [...]
April 9, 2019
Upcoming Webinar Wed 4/10: Extending and Customizing Percona Monitoring and Management
Please join Percona’s Product Manager, Michael Coburn, as he presents his talk Extending and Customizing Percona Monitoring and Management on [...]
April 8, 2019
Adding PostgreSQL Tuple Statistics Dashboard to the PMM Plugin
While the PMM Engineering team is working on the polish for release of PMM 2, I wanted to share with [...]
April 5, 2019
Writing PostgreSQL Extensions is Fun – C Language
PostgreSQL is a powerful open source relational database management system. It extends the SQL language with additional features. A DBMS [...]
April 4, 2019
Replication Between PostgreSQL Versions Using Logical Replication
When you need to upgrade PostgreSQL, there are a variety of approaches that you can use. To avoid application downtime, [...]
March 29, 2019
PostgreSQL: Access ClickHouse, One of the Fastest Column DBMSs, With clickhousedb_fdw
Database management systems are meant to house data but, occasionally, they may need to talk with another DBMS. For example, [...]
March 27, 2019
Percona University Travels to South America
We started hosting Percona University a few years back with the aim of sharing knowledge with the open source database [...]
March 26, 2019
Upcoming Webinar Wed 3/27: Monitoring PostgreSQL with Percona Monitoring and Management (PMM)
Please join Percona’s Product Manager, Michael Coburn, as he presents his talk Monitoring PostgreSQL with Percona Monitoring and Management (PMM) on [...]
March 18, 2019
PostgreSQL Upgrade Using pg_dumpall
There are several approaches to assess when you need to upgrade PostgreSQL. In this blog post, we look at the [...]
March 14, 2019
Percona’s Open Source Data Management Software Survey
Click Here to Complete our New Survey! Last year we informally surveyed the open source community and our conference attendees. [...]
March 6, 2019
Settling the Myth of Transparent HugePages for Databases
The concept of Linux HugePages has existed for quite a while: for more than 10 years, introduced to Debian in [...]
March 4, 2019
PostgreSQL Webinar Wed April 17 – Upgrading or Migrating Your Legacy PostgreSQL to Newer PostgreSQL Versions
A date for your diary. On Wednesday, April 17 at 7:00 AM PDT (UTC-7) / 10:00 AM EDT (UTC-4) Percona’s PostgreSQL [...]
February 22, 2019
PostgreSQL fsync Failure Fixed – Minor Versions Released Feb 14, 2019
In case you didn’t already see this news, PostgreSQL has got its first minor version released for 2019. This includes [...]
February 21, 2019
Parallel queries in PostgreSQL
Modern CPU models have a huge number of cores. For many years, applications have been sending queries in parallel to [...]
February 13, 2019
plprofiler – Getting a Handy Tool for Profiling Your PL/pgSQL Code
PostgreSQL is emerging as the standard destination for database migrations from proprietary databases. As a consequence, there is an increase [...]
February 4, 2019
Using pg_repack to Rebuild PostgreSQL Database Objects Online
In this blog post, we’ll look at how to use [crayon-696ade66c68a1477869058-i/] to rebuild PostgreSQL database objects online. We’ve seen a lot [...]
January 25, 2019
Open Source Database Conference CFP Deadline Sunday January 27
This year at our Open Source Database Conference we’re celebrating open source database technologies that don’t fit into the MySQL®, [...]
January 21, 2019
Percona Live 2019: Committee Announced and a Short Extension
We had a great response to our call for papers, thank you! However great we believe having the conference in [...]
January 10, 2019
PostgreSQL Updatable Views: Performing Schema Updates With Minimal Downtime
Recently, one of our customers asked us how to minimize downtime when upgrading the database structure with changes that are [...]
January 3, 2019
Upcoming Webinar Friday 1/4: High-Performance PostgreSQL, Tuning and Optimization Guide
Please join Percona’s Senior Software Engineer, Ibrar Ahmed as he presents his High-Performance PostgreSQL, Tuning and Optimization Guide on Friday, [...]