OmniDB is an open-source, graphical database management tool developed by 2ndQuadrant, a world-leader in PostgreSQL technologies and services. OmniDB is a browser-based, universal client tool that can manage major database engines like PostgreSQL, MariaDB, MySQL, and Oracle. Other soon-to-be-supported engines include SQLite, Firebird, MS SQL Server, and IBM DB2. Like any excellent database client software, OmniDB […]
About Sadequl Hussain
Sadequl Hussain is a PostgreSQL enthusiast and contributes regularly to 2ndQuadrant blog.
Entries by Sadequl Hussain
In today’s world, organizations increasingly face an unprecedented level of threat of cyberattacks against their information assets. Cyberattacks can come in many forms. One such attack is called SQL injection. With SQL injection, rogue players target the backend database of any system. Usually, these systems are public-facing. Hackers try to send seemingly innocuous and regular […]
This is the second installment of a two-part series on 2ndQuadrant’s repmgr, an open-source high-availability tool for PostgreSQL. In the first part, we set up a three-node PostgreSQL 12 cluster along with a “witness” node. The cluster consisted of a primary node and two standby nodes. The cluster and the witness node were hosted in […]
repmgr is an open-source toolset from 2ndQuadrant, a leading specialist in PostgreSQL-related technologies and services. The product is used to automate, enhance, and manage PostgreSQL streaming replication. Streaming replication in PostgreSQL has been around since version 9.0. Natively setting up and managing streaming replication involves a number of manual steps which includes: Configuring replication parameters […]