MySQL 8.0 to 8.4 upgrade on RDS: how to prove your data survived
Standard support for MySQL 8.0 on RDS ends on July 31. The in-place upgrade to 8.4 takes minutes and there is no way back. Here is…
Tag
dba
How DB Trail guarantees a recovery would actually be correct: Data Validation
A backup you never restored is not really a backup, it is a hope. This is how DB Trail checks the whole recovery chain (capture, storage…
MySQL Time-Travel with near-ZERO overhead: How bintrail skips the write load
A reader asked four operations-grade questions about Time Travel SQL. Here is how bintrail handles multi-TB tables, retention, monitoring, and partitioning - and how it differs…