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Milvus vs MySQL 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

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 (8th)
MySQL
Ranking in Open Source Databases
2nd
Average Rating
8.2
Reviews Sentiment
7.4
Number of Reviews
149
Ranking in other categories
Relational Databases Tools (5th)
 

Mindshare comparison

As of August 2025, in the Open Source Databases category, the mindshare of Milvus is 5.9%, up from 3.2% compared to the previous year. The mindshare of MySQL is 9.4%, down from 15.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Open Source Databases
 

Featured Reviews

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.
Muzzamil  Hussain - PeerSpot reviewer
Native encryption ensures secure data management with a simple deployment
The most valuable feature is the on-premises data encryption facilities. By default, we can provide encryption, and this feature in MySQL is why we prefer it over other databases. The native encryption in MySQL encourages us to use this database model more frequently compared to Oracle and other databases. With Oracle, we have to buy another solution for encryption and masking, but MySQL supports native encryption, which enhances our return on investment. It perfectly supports our ROI, and we have no issues with its functionality.

Quotes from Members

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

Pros

"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."
"The best feature of Milvus was finding the closest chunk from a huge amount of data."
"Milvus has good accuracy and performance."
"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."
"Table partitioning is most valuable. It is easy to use."
"MySQL's most significant attribute is its capability to create, modify, and maintain databases. This is crucial and advantageous in procedures, such as SOAR. Therefore, all SQL functions are beneficial to any backend developer or developer who requires data storage."
"It creates a unified view of the entire architecture and performance factor, helping to manage the network more easily."
"MySQL is easy to use, has fast performance, and it is comfortable for end-user to use. The schema level and structure we are using are very simple and easy to understand. Additionally, packaging tool development is straightforward and the data is presented in a way that is very simple to understand."
"This specific version of this MySQL has been battle tested for a long time. Any issues are known issues and we pretty much don't have any problems when they're in production. So it's very stable."
"The most valuable feature is the on-premises data encryption facilities."
"MySQL is easy to integrate. It works with just about every language."
"The most valuable features are that it's free and the documentation is good."
 

Cons

"I've heard that when we store too much data in Milvus, it becomes slow and does not work properly."
"Milvus has higher resource consumption, which introduces complexity in implementation."
"Milvus' documentation is not very user-friendly and doesn't help me get started quickly."
"Milvus could make it simpler. Simplifying the requirements and making it more accessible. It could be more user-friendly."
"The auto-tuning and NDB cluster has some limitations regarding foreign keys."
"When I run into issues, I really have to research how to fix them."
"The technical support should be more knowledgeable and available worldwide."
"If it had something similar to Microsoft’s DTS engine then it would be the best database system out there."
"I would like to have the ability to cancel a query in SQL Developer."
"It should have some code analytical functions. It can also have a monitoring tool."
"I am looking for the Temporal SQL feature, which basically means that there is complete history for each table. This feature is currently available in MariaDB. PostgreSQL has something called a foreign-data wrapper, which is another way to access external data from inside. MySQL could have a similar feature."
"I would rate the stability a seven out of ten. It does break down a little at times."
 

Pricing and Cost Advice

"Milvus is an open-source solution."
"Milvus is an open-source solution."
"The price of the solution is good because we have a good partner."
"MySQL is free."
"There is no cost involved, no licensing fees."
"We pay a yearly subscription fee."
"It's an open-source database management system that can be used free of charge."
"We've never bought a commercial license. We just use the open-source community edition."
"I would rate the solution’s pricing a six out of ten. The solution is not cheap but it’s a fair value. The pricing depends on the use cases of our customers. Some of our customers use the community edition which is license free and a good fit for their use cases. However, we encourage our bigger customers to sign up because of the scalability issues. The paid versions get direct technical support from Oracle."
"We're using the open-source version right now, which is free. I do see some value in some of the more enterprise functions. We're using the open-source version right now, and I was interested in the MySQL Enterprise version really for the tools that they provide, but we decided not to make the purchase."
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Top Industries

By visitors reading reviews
Computer Software Company
20%
Manufacturing Company
10%
Financial Services Firm
9%
University
8%
Computer Software Company
15%
Financial Services Firm
11%
Manufacturing Company
7%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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...
Why are MySQL connections encrypted and what is the biggest benefit of this?
MySQL encrypts connections to protect your data and the biggest benefit from this is that nobody can corrupt it. If you move information over a network without encryption, you are endangering it, m...
Considering that there is a free version of MySQL, would you invest in one of the paid editions?
I may be considered a MySQL veteran since I have been using it since before Oracle bought it and created paid versions. So back in my day, it was all free, it was open-source and the best among sim...
What is one thing you would improve with MySQL?
One thing I would improve related to MySQL is not within the product itself, but with the guides to it. Before, when it was free, everyone was on their own, seeking tutorials and how-to videos onli...
 

Comparisons

 

Overview

 

Sample Customers

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
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Find out what your peers are saying about Milvus vs. MySQL and other solutions. Updated: July 2025.
864,155 professionals have used our research since 2012.