How do transactions relate to the ongoing maintenance and administration of a MySQL database

Nov 7, 2022 ... We have a requirement to backup MySQL database, can Veeam backup for AWS do live backup of DBs and also the transaction logs without stopping the DB Service? Feb 7, 2025 ... Azure Database for MySQL flexible server provides users with the ability to configure audit logs. Audit logs can be used to track database-level ... Begins a transaction. Requires the InnoDB engine (it is enabled by default). For additional details about how MySQL transactions work, see Behaviors. Pessimistic transactions in TiDB behave similarly to those in MySQL. See the minor differences in Difference with MySQL InnoDB. The following SQL is used to sample the transaction rate. show global status where Variable_name = 'Com_commit' or Variable_name = 'Com_rollback' Jul 17, 2020 ... A modern disk can do ~1000 fsyncs per second, but MySQL will group multiple writes with each fsync. An okay rule-of-thumb would be 5000-15,000 ... It's impossible to use atomic() when autocommit is turned off. Transactions in MySQL¶. If you're using MySQL, your tables may or may not support transactions; ... If you decide to use a MySQL or MariaDB database, ensure the following: The transaction isolation level is set to “READ-COMMITTED” in your MariaDB server ... Jul 24, 2022 ... MySQL. Postgres. SQL Server. SQLite defaults transactions to ... startTransaction - starts a new transaction inside the query runner instance. Sep 27, 2009 ... I have a couple of tables in MySQL. The id in table 1 (parent) is an auto_increment value and this is a foreign key in table 2 (child).