| Number | Base of difference | PostgreSQL | MySQL |
| 1 | USe of XML | We can use XML in PostgreSQL | We cannot use XML in MySQL. |
| 2 | Basic | When we say about the PostgreSQL it is open-source and basicaly maintained a volunteer. | When we say about the MySQL it is open-source based system whcih is run by Oracle corporation. |
| 3 | Handling | When we say about the handling of PostgreSQL it is very Easy. | When we say about the handling of MySQL it is complicated then PostgreSQL. |
| 4 | Type of Database | When we say about the type of database it uses an object-relational database system. | MySQL prefers a relational database system. |
| 5 | Big Datasets | When we say about the PostgreSQL it is perfect choice for data science and machine learning. | When we say about the MYSQL it uses OLAP/OLTP operations. |
| 6 | Backup | We have online backup option avialble in PostgreSQL. | Doesn’t offer a backup option. |
| 7 | Data Replication | When we say about the postgreSQL it enables master stadnby capabilities with WAL operations. | When we say about the MySQL it has master standby replication. |
| 8 | Security Option | The SE-PostgreSQL extension for PostgreSQL adds extra security restrictions based on the SELinux security strategy. | Uses access control security performance. |
| 9 | Advantages | As we knows PostgreSQL is an extensive database management system and it is well suited to complex queries. | MySQL is suitable for both large and little projects. |
| 10 | Disadvantages | When we say about the PostgreSQL it rquires a steep learning curve and little community assistance. | It has limited security benefits. |