hello
Both are excellent products with unique strengths, and the choice is often a matter of personal preference.I am trying to differentiate MySQl and PoatgreSQl. PostgreSQL has more GIS functions but i am going with MySQL Because of its features.This is my point of view
1.MySQL is relatively faster than PostgreSQL.
2.Database design will be simpler than PostgreSQL.
3.You can create a basic Web-driven Web site.
4.MySQL’s replication has been thoroughly tested.
5.There’s no need for cleanups in MySQL (Vacuum).