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MariaDB vs Oracle Java DB comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 4, 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 Relational Databases Tools
5th
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
60
Ranking in other categories
Open Source Databases (5th)
Oracle Java DB
Ranking in Relational Databases Tools
19th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Relational Databases Tools category, the mindshare of MariaDB is 5.7%, down from 8.8% compared to the previous year. The mindshare of Oracle Java DB is 1.0%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Market Share Distribution
ProductMarket Share (%)
MariaDB5.7%
Oracle Java DB1.0%
Other93.3%
Relational Databases Tools
 

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.
Anil-Sinha - PeerSpot reviewer
Able to process all the reporting and processing in the database itself
We have been upgrading and moving to new environments. I was involved in the solution's initial setup. Some things in the setup are very smooth sailing. However, some setups become complicated because what they set up doesn't meet your needs. So, some tweaking is necessary in certain instances. Having a good understanding of the tool really helps. Oracle Java DB is easy to deploy if it's a new setup. Migrating from an old environment to a new environment takes time because you need the old functionality. A first-time deployment of the application is easy. We just did a default setup and started using it. When we have to migrate, there is too much baggage behind that application, especially from the security point of view.

Quotes from Members

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

Pros

"It is a scalable solution. It easily scales up and scales down."
"The performance is very good."
"Great monitoring and performance stability."
"The product has good documentation and you can find many examples online."
"From the user's perspective, the performance of the columnar queries is very good in terms of the database when comparing it to the Oracle, and MySQL."
"MariaDB is scalable."
"The most valuable feature is that it uses multiple cores, which is better than some of the other databases."
"The most valuable feature of MariaDB is that it is open-source and we can easily migrate from other databases, such as Oracle to MariaDB."
"The valuable features include connecting to the database and retrieving data."
"There have been no issues in relation to stability. We've never really had do to any recoveries. It is very stable."
"It's very clever."
"The most valuable feature is automation."
"The additional value of having Java inside the Oracle database is all the security that is applied to an Oracle database will be enforced on Java's stored procedures as well."
"The database is quite robust in terms of performance from the SQL side."
"It has a programming language so anything that we require for Selenium is all available there."
"Able to write queries more efficiently and the management of data has become better and easier."
 

Cons

"MariaDB could improve by adding support for non-relational structures and new data types."
"I’m not sure if it can scale."
"MariaDB should provide HA and archive logging... I haven't had the opportunity to use the features provided by the solution since I don't know how to see them."
"There is room for improvement in terms of security."
"It would be helpful if I could specify multiple drives for the database storage."
"While MariaDB is a good relational database, it can be inflexible for complex use cases."
"The solution is not scalable."
"The solution can improve by having support for more integration. However, at this time it is working well for us."
"Oracle can improve by providing more connection string variations and relay servers on the path to the database."
"It'll be better if Oracle Java supports open source technologies, like Node.js."
"The tool might be integrated, but we see performance issues because of overhead."
"The biggest lesson that I have learned from using Oracle products is vendor lock-in."
"The solution should continue to keep updating and improving the Java language."
"The solution could be more user-friendly."
"In terms of improvement, I'd like an automation tool that is lower priced. The core prices are very high."
"Needs improvement in consistency issues with respect to timeframes."
 

Pricing and Cost Advice

"We use the solution's free version."
"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."
"It's an open-source solution."
"The price could be less expensive."
"MariaDB is an open-source software, meaning I don't need to pay for the product."
"We pay for a yearly license."
"MariaDB is open-source and self-hosted."
"The product is not expensive."
"The product's pricing is very friendly, with no extra costs after the licensing fees."
"Oracle Java DB is a pricey solution."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
10%
Comms Service Provider
9%
University
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business27
Midsize Enterprise12
Large Enterprise25
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise2
Large Enterprise6
 

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 needs improvement with Oracle Java DB?
Oracle can improve by providing more connection string variations and relay servers on the path to the database. Various ways of connecting would enhance functionality.
What is your primary use case for Oracle Java DB?
I have experience connecting to a database with Java by using Java code and interrogating the database.
What advice do you have for others considering Oracle Java DB?
It's important to consider several settings and connection strings, as well as firewall rules when connecting to the database. I would rate the overall solution nine out of ten.
 

Comparisons

 

Overview

 

Sample Customers

Google, Wikipedia, Tencent, Verizon, DBS Bank, Deutsche Bank, Telefónica, Huatai Securities
Université Nice Sophia Antipolis
Find out what your peers are saying about MariaDB vs. Oracle Java DB and other solutions. Updated: September 2025.
869,566 professionals have used our research since 2012.