I began to try to summarize my own technical methodology, and slowly optimize and upgrade it to guide my work and technical PK.
MySQL Operation and Maintenance Methodology (Naive Version):
- 1. To optimize, index, and slow SQL will not let go;
- 2. Troubleshoot problems and find affairs, and find out all kinds of locks;
- 3. Transactional and persistence, these requirements are in the bowl, too many associations, nesting, and sub-queries, MySQL does not welcome them;
- 4. Trigger/Procedure/Event/Partition, although these functions are attractive, they are not suitable for high-performance scenarios;
- 5. For good performance, add Buffer to full.