MySQL Documents by Rick James

Tips, Debugging, HowTos, Optimizations, etc...

Rick's RoTs (Rules of Thumb -- lots of tips)
Memory Allocation (caching, etc)
Character Set and Collation problem solver
Converting from MyISAM to InnoDB -- includes differences between them
Big DELETEs - how to optimize
Compound INDEXes plus other insights into the mysteries of INDEXing
Partition Maintenance (DROP+REORG) for time series
Entity-Attribute-Value -- a common, poorly performing, design patter; plus an alternative
Find the nearest 10 pizza parlors (efficient searching on Latitude + Longitude)
Alter of a Huge table
Latest 10 news articles -- how to optimize the schema and code for such
Pagination, not with OFFSET, LIMIT
Data Warehouse techniques (esp., Summary Tables)
Techniques on efficiently finding a random row (On beyond ORDER BY RAND())
GUID/UUID Performance (type 1 only)
IP Range Table Performance
MySQL Limits
Galera Limitations (with Percona XtraDB Cluster / MariaDB)
Rollup Unique User Counts
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