2018-11-28

Work

1.Read odp_saas source code.
2.Company's birthday

DB

1.Study mysql and redis.

• group by & some sql functions.
• what's redis ? an open source (BSD licensed),in-memory data structure store, used as a database,cache and message broker

Others

1.Joyee Cheung's Tech diary,an excellent way to study and summarize.Just a try from now.