MariaDB 11.4/11.8 LTS pool-of-threads & Slow Plan Config
High-concurrency MariaDB 11.4/11.8 LTS server configuration enabling built-in pool-of-threads, Aria temp caches, and slow plan logging.
- ✓ Activates MariaDB Community built-in thread_handling = pool-of-threads to sustain 2,000+ client connections
- ✓ Disables legacy query cache mutex contention and sizes Aria internal temp table pagecache
- ✓ Enables log_slow_verbosity = query_plan,innodb,explain for rich slow-query root-cause forensics
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