by genexdb | Nov 9, 2021 | Databases, General, KnowledgeBase, PostgreSQL
PostgreSQL is another most important open source database besides MySQL in RDBMS world. In this blog we have tried to cover a 3 node PostgreSQL replication setup in Centos 7. Majority of the steps would just remain the same for Ubuntu as well except for the yum based...
by genexdb | Sep 10, 2021 | MySQL
CDC Introduction Before we go over Maxwell what we need to understand the necessity of softwares like Maxwell. CDC is labeled for change Data Capture which is mostly needed by organizations for applying data analytics/science on their data to get insights of...
by genexdb | Aug 20, 2021 | MySQL
Introduction In this blog we are going to cover some of the most frequent replication issues that might happen to any actively being used databases. If they are not addressed properly it could really take your standby slaves nodes to an inconsistent and which could...
by genexdb | Jul 1, 2021 | General
Replication is the ability of any database or data streaming software that allows it to maintain multiple copies of data or the server itself. The data flows from the Source (often referred as primary or master or writer etc) node to one or more targets (often...
by genexdb | Jul 5, 2018 | MySQL
Single Server Group Replication Setup Initialize three mysql instances Generate UUID for group name Prepare the config file with group replication and regular replication parameters Start Mysql for all the three instances Primary Member ( port = 24801 )...
