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CentOS vs PostgreSQL on Ubuntu comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 9, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

CentOS
Ranking in Operating Systems (OS) for Business
7th
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
77
Ranking in other categories
No ranking in other categories
PostgreSQL on Ubuntu
Ranking in Operating Systems (OS) for Business
25th
Average Rating
8.8
Reviews Sentiment
6.2
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Featured Reviews

Mohammad Wasif - PeerSpot reviewer
IT infrastructure executive at a computer software company with 201-500 employees
Has supported reliable deployments and simplified issue resolution in complex environments
The most suitable feature of CentOS is its exceptional stability, security, and long-term support, which make it a popular choice for enterprise and server environments. CentOS is widely recognized for providing a stable and secure platform, especially suited for server and mission-critical workloads. Whenever we face critical work, it is easy for our team to handle. For long-term support, each CentOS release generally guarantees long-term updates, ensuring reliability for extended periods. For package management, we use YUM and DNF in the new version for flexible and efficient software management. It depends on our users' requirements for installing CentOS. Licensing for CentOS is above my management details, so I am not aware of this information. CentOS always provides good feedback, is easy to handle, and easy to troubleshoot. The experience with CentOS OS has been very good over the last two months. I rate CentOS nine out of ten.
HS
Head of IT at Givo Pvt Ltd
Hybrid data platform has delivered reliable transactions and powerful performance for our apps
One of the most important points about PostgreSQL on Ubuntu is that it is free. We do not have to worry about cost per core. It is a fully-featured database that supports a lot of features that modern applications need. In fact, it even supports document-based databases. It is quite a powerful solution. The performance of PostgreSQL on Ubuntu's parallel query executions was very good. That is why we selected the solution. We utilize ACID transactions with PostgreSQL on Ubuntu. ACID transactions impact our data reliability in our work significantly. Reliability is very important and ACID helps us reach that goal. Regarding isolation specifically, our application did not require any specific isolation of transactions, but overall, ACID is still very important.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The most valuable feature is performance."
"CentOS is very efficient and very powerful with many capabilities."
"The user interface of CentOS is intuitive, we can also use the command prompt."
"It's less expensive than Red Hat."
"I find the solution's stability to be the most valuable feature of it since I have been using a virtual machine with the help of the solution since 2015, and it still works on all the laptops in my organization."
"The product's initial setup phase was straightforward and not complex, especially if you are familiar with CLI."
"The most suitable feature of CentOS is its exceptional stability, security, and long-term support, which make it a popular choice for enterprise and server environments."
"Setup is straightforward. You can complete it in about 30 minutes."
"The best advantage of PostgreSQL on Ubuntu is its ability to fulfill all our requirements as an RDBMS; we frequently use various database-related operations such as storing, retrieving, and utilizing views and triggers, and its concurrency and connection handling are very efficient, especially since we have around 1,000 users."
"We have worked with various databases including SQL Server and MySQL, but I found PostgreSQL on Ubuntu to be the most cost-effective and most performance-friendly solution."
"PostgreSQL on Ubuntu has positively impacted my organization by being very reliable; it has solid recovery and the risk of data loss is very low, making it very robust and ideal for production projects."
"The best feature of PostgreSQL on Ubuntu is its structure because it adds clarity and understanding when investigating a database, which enhances readability and understandability for someone new to the project."
 

Cons

"Currently, CentOS is not providing support, so you will not get new packages that are compatible with that operating system."
"The support could be a bit better."
"GUI could be merged and expansion simplified."
"As an open-source solution, there isn't much technical support."
"Integration with Open Stack could be improved."
"The YUM install manager can be improved. It is below average as compared to the other install managers. This is the only major problem that I see with CentOS. They should reduce dependency on the YUM manager."
"The security could be improved because the server system isn't very secure."
"CentOS can be somewhat difficult for beginners, as it has a complex UI, especially for those not in the IT field."
"PostgreSQL on Ubuntu can be improved because it is a bit slower than other solutions I have used."
"I did notice one downside about PostgreSQL on Ubuntu. Certain queries were not behaving in the same way that SQL Server was handling those queries."
 

Pricing and Cost Advice

"Once you buy the license, Linux will provide you with yearly or monthly patches, so your systems will be scalable for a long time."
"I'm not required to pay a licensing fee."
"This is a free solution."
"There are no licensing fees for CentOS."
"CentOS is an open source that is free of cost."
"CentOS is cheaper compared to Windows."
"There is no price or licensing required — it's open-source."
"The solution is free of cost to use."
Information not available
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Comparison Review

it_user281973 - PeerSpot reviewer
Storage and VMware Expert at a comms service provider with 1,001-5,000 employees
Aug 24, 2017
It's improved our company's system environments that run Oracle databases.
Red Hat is mission critical to our environment Red Hat has improved the mission critical environments running Oracle databases, while CentOS has improved our web environment and MySQL. Oracle and SAP Environment and all HPC environments. 10 years No issues Very stable i don´t find any problem…
 

Top Industries

By visitors reading reviews
Computer Software Company
13%
Manufacturing Company
8%
Comms Service Provider
8%
Educational Organization
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise22
Large Enterprise28
No data available
 

Questions from the Community

Which would you choose - RHEL (Red Hat Enterprise Linux) or CentOS?
Red Hat Enterprise Linux is fantastic. It is an inexpensive solution that has excellent security, performance, and stability, and also lots of features. I specifically like that the solution has fe...
What do you like most about CentOS?
CentOS is very easy to use, and all the commands are user-friendly.
What is your experience regarding pricing and costs for CentOS?
I am not entirely sure about the license I purchased for my local machine, but I assume it is the community version, while for the AWS one, I do not entirely remember the pricing.
What is your experience regarding pricing and costs for PostgreSQL on Ubuntu?
For the Software as a Service version, we were using PostgreSQL on Ubuntu and paid some amount. It was not a very large amount for PostgreSQL on Ubuntu. We were on the lowest tier, so it was around...
What needs improvement with PostgreSQL on Ubuntu?
PostgreSQL on Ubuntu can be improved because it is a bit slower than other solutions I have used. I would also appreciate the ability to use the EXPLAIN ANALYZE tool.
What is your primary use case for PostgreSQL on Ubuntu?
My main use case for PostgreSQL on Ubuntu is to query the database and the tables. A quick specific example of a task where I used PostgreSQL on Ubuntu to query the database or tables is that I que...
 

Comparisons

 

Also Known As

CentOS 7 (x86_64) - with Updates HVM
No data available
 

Overview

Information not available
Find out what your peers are saying about CentOS vs. PostgreSQL on Ubuntu and other solutions. Updated: December 2025.
881,114 professionals have used our research since 2012.