How Can I Avoid Table Locking When Using mysqldump for Database Mirroring?

Bypass Table Locking During MySQLDump for Seamless Database Mirroring

When mirroring live production databases into your development environment, locking tables during data transfer can become a hindrance. The traditional approach involves using MySQLDump with locking enabled, but this approach can hinder concurrent operations on the production database.

To overcome this issue, consider incorporating the --lock-tables=false option into your MySQLDump command. This option disables table-level locking during the dumping process, allowing other operations to proceed uninterrupted.

For InnoDB tables, the --single-transaction option is a superior choice. Unlike locking all tables, it executes the dump within a single transaction, eliminating the need for table-level locks. This approach ensures both data integrity and optimal performance.

For InnoDB Databases:

mysqldump --single-transaction=TRUE -u username -p DB

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