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MySQL vs Oracle Database In-Memory 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:
 

ROI

Sentiment score
6.3
Users experience varied ROI with MySQL due to its open-source nature, cloud or local use, and operational benefits.
Sentiment score
6.0
Oracle Database In-Memory provides varying ROI, with significant benefits but some users report challenges with support costs affecting returns.
 

Customer Service

Sentiment score
6.8
MySQL support is mostly community-driven and free, but Oracle's support, while effective, can be costly for smaller businesses.
Sentiment score
5.1
Oracle Database In-Memory support experience varies, with regional differences and reliance on self-solutions due to inconsistent assistance.
We have no issues and usually receive timely responses.
Support quality varies across regions, with more advanced solutions from the U.S. and UK compared to Asian region support.
I rate the technical support of Oracle an eight or nine out of ten.
 

Scalability Issues

Sentiment score
6.7
MySQL is scalable for small to medium projects but requires enhancements and tools for effective large-scale deployment.
Sentiment score
7.9
Oracle Database In-Memory scales efficiently for thousands of users, supporting large setups with minimal performance impact and high satisfaction.
Meeting scalability requirements through cloud computing is an expensive affair.
 

Stability Issues

Sentiment score
7.7
MySQL is widely praised for reliability and performance, but occasional issues with large tables require proper maintenance and configuration.
Sentiment score
7.7
Oracle Database In-Memory is highly rated for stability, reliability, and support, suitable for high-transaction systems with resource needs.
We face certain integration issues, especially when we integrate the database with security solutions like IBM QRadar.
It was very difficult to move data from on-site to cloud in one attempt at the start, because we didn't have sufficient bandwidth to copy the data files to the cloud.
 

Room For Improvement

MySQL needs scalability improvements, better replication, enhanced security, integration, and upgraded tools, procedures, user interface, and documentation.
Oracle Database In-Memory needs enhancements in analytics, scalability, security, cost efficiency, interface, and AI integration for optimal use.
The load balancer, MySQL LB, which is used to connect to the application, lacks clear documentation.
It could be more beneficial if MySQL can enhance its data masking functionality in the same way it has improved data encryption.
Oracle could improve on scalability.
Allowing in-memory support features to handle processes without relying heavily on vector databases.
 

Setup Cost

Enterprise buyers appreciate MySQL's flexible pricing, noting affordable options compared to Microsoft SQL Server or Oracle.
Oracle Database In-Memory is costly, justified by performance, but may deter smaller companies despite recent cloud cost reductions.
Oracle has different components, so if you need security, you have to procure a different license, but here everything is inbuilt and it's not costly.
Recent reductions in cloud costs and learning opportunities, such as free portals for students, make the pricing reasonable without hindering access to powerful features and performance.
The pricing for Oracle Database In-Memory is more affordable.
 

Valuable Features

MySQL is popular for being open-source, SQL-compatible, scalable, easy to manage, cross-platform, with strong integration capabilities.
Oracle Database In-Memory enhances performance, real-time analytics, security, flexibility, and transaction efficiency for large data volumes and data warehouses.
With Oracle, we have to buy another solution for encryption and masking, but MySQL supports native encryption, which enhances our return on investment.
It's an inbuilt feature of the database itself, and you don't have to purchase an additional license for the replication.
It allows programming, writing stored procedures, creating views, constraints, and triggers easily.
The valuable features of Oracle Database In-Memory include its capability to bypass disk storage for faster memory operations, which is critical for transactions and analytics.
 

Categories and Ranking

MySQL
Ranking in Relational Databases Tools
5th
Average Rating
8.2
Reviews Sentiment
7.4
Number of Reviews
150
Ranking in other categories
Open Source Databases (2nd)
Oracle Database In-Memory
Ranking in Relational Databases Tools
9th
Average Rating
8.8
Reviews Sentiment
7.6
Number of Reviews
32
Ranking in other categories
Embedded Database (3rd)
 

Mindshare comparison

As of August 2025, in the Relational Databases Tools category, the mindshare of MySQL is 7.8%, down from 8.1% compared to the previous year. The mindshare of Oracle Database In-Memory is 1.7%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Market Share Distribution
ProductMarket Share (%)
MySQL7.8%
Oracle Database In-Memory1.7%
Other90.5%
Relational Databases Tools
 

Featured Reviews

Prabir Kumar Kundu - PeerSpot reviewer
Offers robust security and availability with impressive replication capabilities
Regarding their documentation and interface, there is room for improvement. Documentation is definitely required when running multiple databases on a cluster system. The load balancer, MySQL LB, which is used to connect to the application, lacks clear documentation. When there are multiple application servers connecting to the MySQL cluster and going through the MySQL load balancer, the documentation is not user-friendly. It's there, but only technical persons with deep knowledge of the MySQL database can implement it. Most of the community users or ISVs who use MySQL don't have many technical persons or DBA experts, so they face some challenges for the high availability of connecting high available databases from high available applications. That documentation should be simplified.
Laksiri Bala - PeerSpot reviewer
Faster processing and improved memory operations have enhanced transaction and analytics efficiency
The valuable features of Oracle Database In-Memory include its capability to bypass disk storage for faster memory operations, which is critical for transactions and analytics. It also offers specific memory areas, like in-memory cache, that act as intermediaries between disk and buffer cache. This feature helps organizations handle real-time memory requirements effectively.
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
10%
Manufacturing Company
7%
Government
6%
Financial Services Firm
18%
Computer Software Company
10%
Comms Service Provider
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business73
Midsize Enterprise31
Large Enterprise61
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise4
Large Enterprise21
 

Questions from the Community

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...
What do you like most about Oracle Database In-Memory?
We can integrate it with any data sources as well.
What needs improvement with Oracle Database In-Memory?
I currently don't know how Oracle Database In-Memory has benefited my organization. We recently received this query from our high management to use this In-Memory function, so we are currently in p...
 

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Sample Customers

Facebook, Tumblr, Scholastic, MTV Networks, Wikipedia, Verizon Wireless, Sage Group, Glassfish Open Message Queue, and RightNow Technologies.
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Find out what your peers are saying about MySQL vs. Oracle Database In-Memory and other solutions. Updated: July 2025.
866,218 professionals have used our research since 2012.