Another difference: PostgreSQL is an object-relational DBMS and MySQL is a relational DBMS.<BR><BR>You'll also find that PostgreSQL has many more data types that MySQL.

What Is Difference Between Sql And Mysql? Is there a L and MySQL? A brief summary of SQL and MySQL is that SQL is used for querying databases, and MySQL is an open source database solution. SQL is ...

The differences in processing efficiency between MySQL’s three character storage types should not have a big impact on processing times unless your data sets are extremely large.