
MySQL
Microsoft SQL
SQLite
MongoDB
Oracle DBaaS
Oracle Database 12c
SAP HANA
PostgreSQL is a powerful, open source object-relational database system.
nginx
Apache HTTP Server
Caddy
CivetWeb
Ferronweb.org
lighttpd
Haproxy
freenginx is an effort to preserve free and open development of nginx, an HTTP and reverse proxy server, a mail proxy server, and a generic TCP/UDP proxy server, originally written by Igor Sysoev.

Which is more popular?
Based on our record, PostgreSQL seems to be more popular. It has been mentioned 19 times since March 2021.
Website, pricing, platforms and company facts side by side.
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freenginx
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| Website | postgresql.org | freenginx.org |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Comparison of PostgreSQL and MongoDB
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using PostgreSQL and freenginx. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

Choosing the right database management system (DBMS) is a crucial decision that directly impacts your project’s performance and scalability. With a variety of options — SQL Server, MySQL, PostgreSQL, MongoDB, Oracle,...
Yes, several tools, such as MySQL, PostgreSQL, and MongoDB, offer free versions. While these are robust, enterprise editions or add-ons may come with additional costs for advanced features and support.
Peliqan acts as a bridge, allowing you to e.g. effortlessly pull your PostgreSQL data into Google Sheets for easy access and analysis using its one-click connector. Additionally, Peliqan’s platform provides a...
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Recommendations tracked on public social media and blogs since March 2021.

In this new series we will be creating an API written in go, using a framework like Chi, connecting to a PostgreSQL, and have it deployed to a site like Railway. - Source: dev.to / 8 months ago
PostgreSQL 17 Performance Guide — Official docs for the latest performance improvements. - Source: dev.to / 8 months ago
You also might be saying, Why not include the credit and attribution data with the product data and just use one data file? Thats a great question. I could have for the purpose of this demo, but if there were a backend to this project... - Source: dev.to / about 1 year ago
Tracking freenginx since Aug 2025.
When comparing PostgreSQL and freenginx, you can also consider the following products.


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Microsoft SQL is a best in class relational database management software that facilitates the database server to provide you a primary function to store and retrieve data.
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Apache httpd has been the most popular web server on the Internet since April 1996
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