Uber redesigned its MySQL fleet using a consensus-driven architecture based on MySQL Group Replication, reducing cluster failover time from minutes to seconds. By moving leader election and failure ...

PostgreSQL leads in developer popularity in 2026 and offers advanced features for complex workloads. MySQL remains widely adopted, stable, and strong in traditional web and enterprise environments.

Abstract: With the rapid advancement of information technology, modern information systems are increasingly challenged by massive data I/O operations, high-concurrency transactions, and intensive ...

MySQL and PostgreSQL are two of the most used open source SQL databases, and both fulfill the role of a general-purpose database well. How do you choose which one to use for a project? Let's look at ...

I recently found myself in a situation in which I was forced to replace all of my Hyper-V servers (it’s a long story). In my haste to get back online, I made a ...

MySQL DB change events by reading replication logs. These are useful when the data is directly inserted into the MySQL database. [mysqld] log-bin=mysql-bin server-id=1 binlog-format=row gtid_mode=ON ...

on May 6, 2024 dveeden mentioned this on May 7, 2024 Use new terms for replication on MySQL 8.4.0 #867 DM: Support MySQL 8.4 pingcap/tiflow#11020 dveeden mentioned this on Oct 27, 2024 ...

DNA replication is a fundamental process for a cell to ensure that an accurate copy of its genetic material is transmitted to daughter cells at each cell division. Challenges to DNA replication ...