Try our new research platform with insights from 80,000+ expert users

MariaDB vs Milvus 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

MariaDB
Ranking in Open Source Databases
4th
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
59
Ranking in other categories
Relational Databases Tools (4th)
Milvus
Ranking in Open Source Databases
10th
Average Rating
7.4
Reviews Sentiment
7.5
Number of Reviews
5
Ranking in other categories
Vector Databases (9th)
 

Mindshare comparison

As of August 2025, in the Open Source Databases category, the mindshare of MariaDB is 6.7%, down from 9.2% compared to the previous year. The mindshare of Milvus is 5.9%, up from 3.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Open Source Databases
 

Featured Reviews

KumarManish - PeerSpot reviewer
Easy to deploy, cost-effective, and integrates seamlessly with other products
We had planned for an RDBMS version and not NoSQL. We use MariaDB Galera Cluster. It's a good product. It is cheap, scalable, performs well, and is efficient. We use GCP’s BigQuery for machine learning. We must follow the best practices of the tool. We missed some best practices like the storage engine and InnoDB. It was very difficult to identify why we were having performance issues. Then, we realized that some of our tables were still on MyISAM, the default storage engine. When we switched it back to the InnoDB, it was very smooth. InnoDB is the recommended one. We must follow the best practices given in the documentation during the initial setup. Overall, I rate the product a nine out of ten.
Sameer Bhangale - PeerSpot reviewer
Provides quick and easy containerization, but documentation is not very user-friendly
Milvus' documentation is not very user-friendly and doesn't help me get started quickly. Chroma DB provides super user-friendly documentation, enabling new users to get started quickly. Chroma DB's setup doesn't have many dependencies, whereas Milvus usually comes with some dependencies because of the way it needs to be deployed. Unlike Milvus, it's very easy to do POCs with Chroma DB.

Quotes from Members

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

Pros

"I am editing."
"MariaDB is a user-friendly solution. Performance wise, it's better than SQL. With SQL, I would need to write a number of queries. In contrast, MariaDB is light."
"It's a very easy product to set up."
"It's easy to set up."
"This solution is user-friendly."
"The integration with other products is seamless."
"The product has good documentation and you can find many examples online."
"From a customer perspective, MariaDB is a good choice for cluster configuration. It's also easy to operate and cheap."
"Milvus offers multiple methods for calculating similarities or distances between vectors, such as L2 norm and cosine similarity. These methods help in comparing different vectors based on specific use cases. For instance, in our use case, we find that the L2 distance works best, but you can experiment with different methods to find the most suitable one for your needs."
"The best feature of Milvus was finding the closest chunk from a huge amount of data."
"Milvus has good accuracy and performance."
"The solution is well containerized, and since containerization is quick and easy for me, I can scale it up quickly."
"I like the accuracy and usability."
 

Cons

"The only potential area for improvement could be the pricing model, which might benefit from being more flexible or a bit cheaper."
"The solution should do some fine-tuning on maybe the transaction per second so that users can get more than they can on the Microsoft SQL Server."
"There is room for improvement in terms of security."
"A well-known issue for a lot of different users is associated with write-intensive applications."
"It doesn't have the same level of maturity metrics as Postgres."
"When we have had issues with accidental computer shutdown or a power outage, our MariaDB database was corrupted."
"Could have more integration with user platforms."
"Master-master replication is something that needs to be simplified."
"Milvus' documentation is not very user-friendly and doesn't help me get started quickly."
"Milvus has higher resource consumption, which introduces complexity in implementation."
"Milvus could make it simpler. Simplifying the requirements and making it more accessible. It could be more user-friendly."
"I've heard that when we store too much data in Milvus, it becomes slow and does not work properly."
 

Pricing and Cost Advice

"There is a monthly subscription to use MariaDB."
"The product is not expensive."
"MariaDB is available for free."
"When it comes to MariaDB, it should have a more cost-effective license."
"The solution is free, but if you want the enterprise version you will need to pay for some licenses but the cost is less than other solutions, such as Oracle."
"This is an open source solution with no licensing fees."
"It's an open-source solution."
"The licensing cost is approximately $4000.00 per year and the licensing is based on the software and the number of posts that you make."
"Milvus is an open-source solution."
"Milvus is an open-source solution."
report
Use our free recommendation engine to learn which Open Source Databases solutions are best for your needs.
865,384 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
10%
Comms Service Provider
9%
Manufacturing Company
9%
Computer Software Company
20%
Manufacturing Company
10%
Financial Services Firm
10%
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 MariaDB?
The integration with other products is seamless.
What is your experience regarding pricing and costs for MariaDB?
I have found the price of commercial MariaDB to be pretty steep, although not as high as Oracle. Customers often prefer the Community Edition because it's free.
What needs improvement with MariaDB?
The only potential area for improvement could be the pricing model, which might benefit from being more flexible or a bit cheaper.
What do you like most about Milvus?
I like the accuracy and usability.
What needs improvement with Milvus?
Milvus could be improved how it could automatically generate insights from the data it holds. Milvus maintains embedding information and knows the relationships between data points. It would be use...
What is your primary use case for Milvus?
Milvus is primarily used in RAG, which involves retrieving relevant documents or data to augment the generation of new content. Milvus helps convert text and other data into a vector space, and the...
 

Comparisons

 

Overview

 

Sample Customers

Google, Wikipedia, Tencent, Verizon, DBS Bank, Deutsche Bank, Telefónica, Huatai Securities
1. Alibaba Group 2. Tencent 3. Baidu 4. JD.com 5. Meituan 6. Xiaomi 7. Didi Chuxing 8. ByteDance 9. Huawei 10. ZTE 11. Lenovo 12. Haier 13. China Mobile 14. China Telecom 15. China Unicom 16. Ping An Insurance 17. China Life Insurance 18. Industrial and Commercial Bank of China 19. Bank of China 20. Agricultural Bank of China 21. China Construction Bank 22. PetroChina 23. Sinopec 24. China National Offshore Oil Corporation 25. China Southern Airlines 26. Air China 27. China Eastern Airlines 28. China Railway Group 29. China Railway Construction Corporation 30. China Communications Construction Company 31. China Merchants Group 32. China Evergrande Group
Find out what your peers are saying about MariaDB vs. Milvus and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.