cloud

Near-zero downtime upgrades: Announcing Cloud SQL for MySQL blue-green deployments

Upgrade Cloud SQL for MySQL with sub-second switchover on Enterprise Plus, real-data read validation, and automatic endpoint ...

How Identical Are 'Identical Characters' in Japanese? Measuring MySQL and PostgreSQL Collations and Full-Width Character Handling to Create a Duplicate Insp…

When applying UNIQUE constraints to Japanese names or addresses, or matching them via JOIN, the database collation determines ...

Backups must be restored and verified—I measured the conditions under which SQLite, PostgreSQL, and MySQL fail to restore and created a verification script

When judging whether a backup can be restored based solely on exit codes and integrity checks, I found conditions in SQLite, ...