2ndQuadrant is now part of EDB

Bringing together some of the world's top PostgreSQL experts.

2ndQuadrant | PostgreSQL
Mission Critical Databases
  • Contact us
  • EN
    • FR
    • IT
    • ES
    • DE
    • PT
  • Support & Services
  • Products
  • Downloads
    • Installers
      • Postgres Installer
      • 2UDA – Unified Data Analytics
    • Whitepapers
      • Business Case for PostgreSQL Support
      • Security Best Practices for PostgreSQL
    • Case Studies
      • Performance Tuning
        • BenchPrep
        • tastyworks
      • Distributed Clusters
        • ClickUp
        • European Space Agency (ESA)
        • Telefónica del Sur
        • Animal Logic
      • Database Administration
        • Agilis Systems
      • Professional Training
        • Met Office
        • London & Partners
      • Database Upgrades
        • Alfred Wegener Institute (AWI)
      • Database Migration
        • International Game Technology (IGT)
        • Healthcare Software Solutions (HSS)
        • Navionics
  • Postgres Learning Center
    • Webinars
      • Upcoming Webinars
      • Webinar Library
    • Whitepapers
      • Business Case for PostgreSQL Support
      • Security Best Practices for PostgreSQL
    • Blog
    • Training
      • Course Catalogue
    • Case Studies
      • Performance Tuning
        • BenchPrep
        • tastyworks
      • Distributed Clusters
        • ClickUp
        • European Space Agency (ESA)
        • Telefónica del Sur
        • Animal Logic
      • Database Administration
        • Agilis Systems
      • Professional Training
        • Met Office
        • London & Partners
      • Database Upgrades
        • Alfred Wegener Institute (AWI)
      • Database Migration
        • International Game Technology (IGT)
        • Healthcare Software Solutions (HSS)
        • Navionics
    • Books
      • PostgreSQL 11 Administration Cookbook
      • PostgreSQL 10 Administration Cookbook
      • PostgreSQL High Availability Cookbook – 2nd Edition
      • PostgreSQL 9 Administration Cookbook – 3rd Edition
      • PostgreSQL Server Programming Cookbook – 2nd Edition
      • PostgreSQL 9 Cookbook – Chinese Edition
    • Videos
    • Events
    • PostgreSQL
      • PostgreSQL – History
      • Who uses PostgreSQL?
      • PostgreSQL FAQ
      • PostgreSQL vs MySQL
      • The Business Case for PostgreSQL
      • Security Information
      • Documentation
  • About Us
    • About 2ndQuadrant
    • 2ndQuadrant’s Passion for PostgreSQL
    • News
    • Careers
    • Team Profile
  • Blog
  • Menu Menu
You are here: Home1 / Blog2 / replication

Posts

Thoughts on Uber’s List of Postgres Limitations

August 2, 2016/11 Comments/in 2ndQuadrant, Simon's PlanetPostgreSQL /by Simon Riggs

An Uber technical blog of July 2016 described the perception of “many Postgres limitations”. Regrettably, a number of important technical points are either not correct or not wholly correct because they overlook many optimizations in PostgreSQL that were added specifically to address the cases discussed. In most cases, those limitations were actually true in the […]

Read more

Improvements in repmgr 3.1.4

July 25, 2016/0 Comments/in Ian's PlanetPostgreSQL /by Ian Barwick

The recently released repmgr 3.1.4 update incorporates several changes which improve usability and lay out the groundwork for enhanced compatibility with 2ndQuadrant’s barman product. New configuration option restore_command It’s now possible to specify a restore_command in repmgr.conf, which will be included in the recovery.conf file generated by repmgr standby clone, making it easier to configure […]

Read more

Evolution of Fault Tolerance in PostgreSQL: Time Travel

July 21, 2016/0 Comments/in 2ndQuadrant, Featured, Gulcin's PlanetPostgreSQL, PostgreSQL /by Gulcin Yildirim

PostgreSQL is an awesome project and it evolves at an amazing rate. We’ll focus on evolution of fault tolerance capabilities in PostgreSQL throughout its versions with a series of blog posts. This is the third post of the series and we’ll talk about timeline issues and their effects on fault tolerance and dependability of PostgreSQL. […]

Read more

Speed up getting WAL files from Barman

July 19, 2016/0 Comments/in Featured, Gabriele's PlanetPostgreSQL /by Gabriele Bartolini

Starting from Barman 1.6.1, PostgreSQL standby servers can rely on an “infinite” basin of WAL files and finally pre-fetch batches of WAL files in parallel from Barman, speeding up the restoration process as well as making the disaster recovery solution more resilient as a whole. The master, the backup and the standby Before we start, […]

Read more

Evolution of Fault Tolerance in PostgreSQL: Replication Phase

July 11, 2016/2 Comments/in 2ndQuadrant, Featured, Gulcin's PlanetPostgreSQL, PostgreSQL /by Gulcin Yildirim

PostgreSQL is an awesome project and it evolves at an amazing rate. We’ll focus on evolution of fault tolerance capabilities in PostgreSQL throughout its versions with a series of blog posts. This is the second post of the series and we’ll talk about replication and its importance on fault tolerance and dependability of PostgreSQL. If […]

Read more

Evolution of Fault Tolerance in PostgreSQL

July 4, 2016/0 Comments/in 2ndQuadrant, Featured, Gulcin's PlanetPostgreSQL, PostgreSQL /by Gulcin Yildirim

“It is paradoxical, yet true, to say, that the more we know, the more ignorant we become in the absolute sense, for it is only through enlightenment that we become conscious of our limitations. Precisely one of the most gratifying results of intellectual evolution is the continuous opening up of new and greater prospects.” Nikola Tesla […]

Read more

PGLogical 1.1 packages for PostgreSQL 9.6beta1

May 12, 2016/0 Comments/in 2ndQuadrant, Petr's PlanetPostgreSQL, pglogical, PostgreSQL /by Petr Jelinek

We have made pglogical 1.1 packages available for PostgreSQL 9.6beta1 for both rpm and deb based distributions. They are available for install from our standard pglogical package repository. You may ask why do we release packages for beta version of Postgres? Well, one of the reasons is that you can use pglogical to replicate your […]

Read more

PGLogical 1.1 released with sequence support and more

May 2, 2016/0 Comments/in Petr's PlanetPostgreSQL, pglogical /by Petr Jelinek

The new feature version of pglogical is now available. The new release brings support for sequence replication, manually configured parallel subscriptions, replica triggers, numerous usability improvements and bug fixes. Let’s look into the changes in more detail.

Read more

And Barman 1.6.0 is out!

March 8, 2016/2 Comments/in Featured, Rubens' PlanetPostgreSQL /by Rubens Souza

Good news has come out to ensure your disaster recovery strategy is even better! Wait…what?! You don’t have a disaster recovery strategy?! No good, my friend, no good…

Read more

FLOSS UK Spring Conference

February 22, 2016/0 Comments/in 2ndQuadrant, Gulcin's PlanetPostgreSQL, pglogical, PostgreSQL, United Kingdom News /by Gulcin Yildirim

Floss UK Spring conference will be held on 15th-17th of March in London.

Read more
Page 3 of 41234

Search

Get in touch with us!

Recent Posts

  • Random Data December 3, 2020
  • Webinar: COMMIT Without Fear – The Beauty of CAMO [Follow Up] November 13, 2020
  • Full-text search since PostgreSQL 8.3 November 5, 2020
  • Random numbers November 3, 2020
  • Webinar: Best Practices for Bulk Data Loading in PostgreSQL [Follow Up] November 2, 2020

Featured External Blogs

Tomas Vondra's Blog

Our Bloggers

  • Simon Riggs
  • Alvaro Herrera
  • Andrew Dunstan
  • Craig Ringer
  • Francesco Canovai
  • Gabriele Bartolini
  • Giulio Calacoci
  • Ian Barwick
  • Marco Nenciarini
  • Mark Wong
  • Pavan Deolasee
  • Petr Jelinek
  • Shaun Thomas
  • Tomas Vondra
  • Umair Shahid

PostgreSQL Cloud

2QLovesPG 2UDA 9.6 backup Barman BDR Business Continuity community conference database DBA development devops disaster recovery greenplum Hot Standby JSON JSONB logical replication monitoring OmniDB open source Orange performance PG12 pgbarman pglogical PG Phriday postgres Postgres-BDR postgres-xl PostgreSQL PostgreSQL 9.6 PostgreSQL10 PostgreSQL11 PostgreSQL 11 PostgreSQL 11 New Features postgresql repmgr Recovery replication security sql wal webinar webinars

Support & Services

24/7 Production Support

Developer Support

Remote DBA for PostgreSQL

PostgreSQL Database Monitoring

PostgreSQL Health Check

PostgreSQL Performance Tuning

Database Security Audit

Upgrade PostgreSQL

PostgreSQL Migration Assessment

Migrate from Oracle to PostgreSQL

Products

HA Postgres Clusters

Postgres-BDR®

2ndQPostgres

pglogical

repmgr

Barman

Postgres Cloud Manager

SQL Firewall

Postgres-XL

OmniDB

Postgres Installer

2UDA

Postgres Learning Center

Introducing Postgres

Blog

Webinars

Books

Videos

Training

Case Studies

Events

About Us

About 2ndQuadrant

What does 2ndQuadrant Mean?

News

Careers 

Team Profile

© 2ndQuadrant Ltd. All rights reserved. | Privacy Policy
  • Twitter
  • LinkedIn
  • Facebook
  • Youtube
  • Mail
Scroll to top
×