PostgreSQL vs MySQL: What's the Difference?

Essentially, data is basically a compilation of various facts and observations. As the globe became steadily more connected via the internet, developers came to understand that managing data was not merely a tracking system that was optional but was actually important.

Businesses today use data to analyze prospective customers, recognize their potential, lower risks, etc.

Global data consumption is expanding, and with it, the demand for reliable, adaptable databases that can help handle data more effectively. The two most popular open-source databases for WordPress will be compared in this article, along with their differences: PostgreSQL vs MySQL.

PostgreSQL vs MySQL

What is PostgreSQL?

Talking about PostgreSQL vs MySQL, the object-relational database management system (ORDBMS) Postgre was developed. The project was brought in at the Computer Science Department of California University. Many ideas were invented by Postgres. An enterprise-class relational database system is Postgre. Easy to set up and install, it provides both SQL and NoSQL support. It has a fantastic community that is eager to assist you when utilizing PostgreSQL vs MySQL -related problems arise.

What is MySQL?

In PostgreSQL vs MySQL, a well-known and widely used DBMS system is MySQL. Oracle Corporation owns and manages the project. Since it primarily uses the relational database model, it is an RDBMS (Relational Database Management System). Database administration is facilitated, and it is more versatile.

PostgreSQL vs MySQL - the Difference


  1. The MySQL as compared to PostgreSQL vs MySQL, the project has released its source code under the GNU General Public Licence.
  2. When used with the InnoDB and NDB Cluster Storage engines, MySQL is solely ACID compliant.
  3. MySQL is SQL-compliant in part. It does not, for example, support tick restrictions.
  4. It has a big contributor community that focuses primarily on maintaining existing functionality, with new features appearing on occasion.
  5. It is mostly used for web-based projects that require a database for simple data operations.
  6. MySQL supports JSON data types but not any other NoSQL features.
  7. MySQL, as compared to PostgreSQL vs MySQL, has a vibrant ecosystem that includes versions such as MariaDB, Percona, Galera, and others.


  1. PostgreSQL, as compared to PostgreSQL vs MySQL, complies with all ACID requirements.
  2. The active community is constantly improving its present features, while the innovative community tries to keep it the most advanced database. New cutting-edge features and security updates are launched on a regular basis.
  3. It is widely utilized in large systems with high read and write speeds.
  4. When it comes to difficult queries, PostgreSQL excels.
  5. JSON and other NoSQL features are provided, such as native XML support. It also allows you to index JSON data for quicker access.
  6. Postgres, as compared to PostgreSQL vs MySQL, has always had few high-end choices. It is, however, changing as new features are incorporated in the latest version.

PostgreSQL vs MySQL: Which One Works Faster?

Both PostgreSQL vs MySQL has a solid reputation for being fast DBMS options. However, the answer to which is the quickest is unclear. Indeed, speed tests produce contradictory results. For example, as PostgreSQL vs MySQL, Windows Skills claims MySQL is faster, whereas Benchw claims PostgreSQL is faster. Finally, the speed of the database will be determined by how you use it. PostgreSQL is known for being speedier at dealing with large data sets, complex queries, and read-write operations. Meanwhile, read-only commands are known to be faster in MySQL.

PostgreSQL vs MySQL: How They Index?

Indexes enhance database performance by accelerating SQL queries when working with huge data tables. Without indexing, queries would be slow and costly on the database management system. PostgreSQL vs MySQL both have different indexing options.

PostgreSQL vs MySQL Indexing Types


  1. INDEX, FULLTEXT, PRIMARY KEY, and UNIQUE indexes are stored on B-trees.
  2. Indexes are found on spatial data types that are stored on R-trees.
  3. When utilizing FULLTEXT indexes, hash indexes and inverted lists are used.


  1. B-tree and hash indexes are two types of indexes.
  2. Partial indexes that only organize data from a portion of the table.
  3. Expression indexes generate an index based on expression functions rather than column values.
Choosing Between PostgreSQL vs MySQL - Conclusion

Finally, deciding between PostgreSQL vs MySQL often comes down to the following questions:

Do you require a feature-rich database capable of handling difficult queries and large databases? Because of its scalability, Postgres, in PostgreSQL vs MySQL, could be a good solution.

Do you require a simpler database that is straightforward to set up and operate, as well as fast, dependable, and well-understood? MySQL, in PostgreSQL vs MySQL, is perfect.

Xcitium EDR provides the smooth integration your business needs with the strength of ETL and reverses ETL capabilities, whether you utilize PostgreSQL vs MySQL, or other database solutions. Visit for more information.

FAQ section

A: In general terms, PostgreSQL is an object-rational database, whereas MySQL is a rational database. The object-rational means that PostgreSQL has more options when dealing with data types, plus it allows objects with enabled inheritance properties in the mix.

A: The main criterion when classifying speed between databases is how well the database is being optimized. Still, PostgreSQL is faster when dealing with large datasets, read-write operations, and complicated queries. MySQL is better in speed when having read-only operations.

A: It's well known about PostgreSQL is more secure than MySQL because it follows the ACID compliance, which stands for Atomicity, Consistency, Isolation, and Durability. In other words, it can maintain integrity in data when queries are being called and return the same outputs without any expectation of an error being hit.

A: One of the biggest advantages of using PostgreSQL is it's faster than MySQL in handling large datasets and complicated queries.

Polymorphic Virus

Discover Endpoint Security Bundles
Discover Now
Endpoint Detection & Response

Gain full context of an attack to connect the dots on how hackers are attempting to breach your network.

Managed Detection & Response

We continuously monitor activities or policy violations, as well as threat hunting SOC Services, and 24/7 eyes on glass threat management.

Managed Extended Detection & Response

We continuously monitor activities or policy violations providing cloud and network virtualized containment, as well as threat hunting SOC Services, and 24/7 eyes on glass threat management.

ZeroDwell Containment

Move from Detection to Prevention With ZeroDwell Containment to isolate infections such as ransomware & unknown

Move Away From Detection With Patented Threat Prevention Built For Today's Challenges.

No one can stop zero-day malware from entering your network, but Xcitium can prevent if from causing any damage. Zero infection. Zero damage.

Book A Demo
EDR - Dot Pattern