All posts by Neha Kumari

Replicate from GTID disabled source to GTID enabled replica directly

High Availability, , ,

MySQL 8.0.23 introduces a new feature that makes replication possible from a source server that has been configured without Global Transaction Identifiers (GTIDs) to a replica server configured with GTIDs. This can be achieved by configuring replication channels to use the parameter ASSIGN_GTIDS_TO_ANONYMOUS_TRANSACTIONS with the CHANGE REPLICATION SOURCE command.…

Partition information into binary log

High Availability

Partitioning enables you to distribute portions of individual tables across a filesystem, according to rules you can set as needed.
The user-selected rule by which the partitioning of data is accomplished is known as a partitioning function. In MySQL this function can be the modulus, simple matching against a set of ranges or value lists, an internal hashing function, or a linear hashing function.…

MySQL binlog administration

High Availability

If you look into the key elements of replication, then the very basic element is Binary log or binlog. Over the period of time we have made efforts to improve the management of this quintessential element of replication. To keep up with our raising standards and requirements coming from the global MySQL community we have introduced two new features to help you manage your binary logs more efficiently.…

MySQL Binlog Events – reading and handling information from your Binary Log

Binary Log Events

MySQL replication is among the top features of MySQL. In replication data is replicated from one MySQL Server (also knows as Master) to another MySQL Server(also known as Slave). MySQL Binlog Events is a set of libraries which work on top of replication and open directions for myriad of use cases like extracting data from binary log files, building application to support heterogeneous replication, filtering events from binary log files and much more.…