When we create a materialized view based on the local table, we find that the performance of inserting data in version 22.3 deteriorates greatly compared with version 21.3. The time required for ...

Since MySQL 8.0.34 and 8.1.0 deprecates MYSQL_OPT_RECONNECT, mysql2 gem is also affected. https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-34.html#mysqld-8-0 ...

This week, Facebook's development organization announced its completion of the type of tasks that enterprises dread: a major upgrade to its core database. Larry Dignan outlined the high points in his ...