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EDB Postgres Advanced Server vs Faiss comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 23, 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

EDB Postgres Advanced Server
Ranking in Open Source Databases
8th
Average Rating
8.0
Reviews Sentiment
7.7
Number of Reviews
10
Ranking in other categories
No ranking in other categories
Faiss
Ranking in Open Source Databases
13th
Average Rating
8.0
Reviews Sentiment
8.8
Number of Reviews
2
Ranking in other categories
Vector Databases (5th)
 

Mindshare comparison

As of May 2025, in the Open Source Databases category, the mindshare of EDB Postgres Advanced Server is 2.8%, down from 4.8% compared to the previous year. The mindshare of Faiss is 4.2%, up from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Open Source Databases
 

Featured Reviews

Munirathnakumar Si - PeerSpot reviewer
Though user-friendly, it fails to offer a mobile application to users
The product currently fails to offer a mobile application. In the future, I want the solution to offer a mobile application, especially since you can access the services via mobile phone with all the service providers like AWS and others. A mobile application provided by the product can help a user to see the status whenever needed.
Vasu Bansal - PeerSpot reviewer
Provides quick query search and has a big database
I did not face any issues integrating Faiss with other tools. I would recommend the solution to other users. Faiss has facilitated my AI-driven project very well. I recommend that other users use it for their AI projects because it provides quick query search and has a big database. Overall, I rate the solution nine and a half out of ten.

Quotes from Members

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

Pros

"I like that EDB Postgres Advanced Server scales well. A valuable feature of the solution is multi-tenancy support. It also supports JSONB."
"The low cost and functionality allows us to save money on smaller database projects."
"Postgres is highly compatible with many software and programming languages. Its compatibility is excellent, covering nearly everything related to data engineering or migration."
"The feature of vector database management for AI is quite interesting and impactful."
"The product is user-friendly."
"It gives us a solid, less expensive alternative to deploying with Oracle."
"I rate EDB Postgres Advanced Server's stability an eight out of ten."
"The number of indices available in Postgres is remarkable."
"The product has better performance and stability compared to one of its competitors."
"I used Faiss as a basic database."
 

Cons

"The system is aging and not keeping up with the performance of new, enhanced database models."
"There aren't specific new features we wish to add."
"I would like to see improvements in the performance, especially in large-scale operations, as it currently cannot match Oracle's performance."
"The product currently fails to offer a mobile application."
"I have faced performance issues in the community edition."
"An area for improvement in EDB Postgres Advanced Server is JSONB querying. It would be nice to have even stronger JSONB support from the solution."
"The security is not very robust and the product would be much more useful with more security options."
"It could be more accessible for handling larger data sets."
"It would be beneficial if I could set a parameter and see different query mechanisms being run."
 

Pricing and Cost Advice

"It is an open-source product."
"I have been working on the community edition."
"EDB Postgres Advanced Server is open source, so I don't pay for licensing."
"Pricing is significantly lower than competing products."
"The product is either free with community support or very inexpensive with a small yearly fee for paid support."
"Faiss is an open-source solution."
"It is an open-source tool."
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Computer Software Company
13%
Manufacturing Company
8%
Government
5%
Computer Software Company
19%
Financial Services Firm
14%
Manufacturing Company
8%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about EDB Postgres Advanced Server?
I rate EDB Postgres Advanced Server's stability an eight out of ten.
What is your experience regarding pricing and costs for EDB Postgres Advanced Server?
EDB Postgres Advanced Server offers both processor-based and user-based licensing options. The cost is reasonable, particularly for middle and lower-tier customers, but there are hiccups when deali...
What needs improvement with EDB Postgres Advanced Server?
It was challenging to think of improvements for Postgres. We did not choose to extend or add new features to Postgres since it already meets our needs so well. There aren't specific new features we...
What do you like most about Faiss?
I used Faiss as a basic database.
What needs improvement with Faiss?
I didn't know what algorithm was being learned to fetch my query. It would be beneficial if I could set a parameter and see different query mechanisms being run. I can then compare the results to s...
 

Comparisons

 

Overview

 

Sample Customers

Ericsson, Clear Capital, PinkRoccade, ABN Amro, WholeWorldBand, Van Genechten, Gallinat-Bank AG, Mariner, coresystems, Aquent, Contegix, AQA, Genscape, InMobi
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Find out what your peers are saying about EDB Postgres Advanced Server vs. Faiss and other solutions. Updated: April 2025.
851,371 professionals have used our research since 2012.