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What MySQL lacks
- Still not a full SQL implementation
- Views, virtual tables
- Just added subselects in 4.1 (most recent version)
- Transactions in 4.0
- Stored procedures and triggers coming in 5.0
- More features means less performance
- New procedural programming language
- Some say just put the logic in the apps
- Currently has multiple table types with different styles of locking
- table locking for ISAM/MyISAM and HEAP tables
- page-level locking for BDB table
- row-level locking for InnoDB table
- Replication still kludgy - pipes around transaction logs
- No clustering
-NEXT-> MySQL tools
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Linux Administrator
General Meeting September 11, 2008