MariaDB vs Oracle Database In-Memory comparison

MariaDB and Oracle are both solutions in the Relational Databases Tools category. MariaDB is ranked #8 with an average rating of 8.4, while Oracle is ranked #10 with an average rating of 8.5. MariaDB holds a 3.7% mindshare in SQL, compared to Oracle’s 2.2% mindshare. Additionally, 96% of MariaDB users are willing to recommend the solution, compared to 100% of Oracle users who would recommend it.

MariaDB

Read 61 MariaDB reviews

5,950 Views
3,273 Comparison Views

96% willing to recommend

Oracle Database In-Memory

Read 33 Oracle Database In-Memory reviews

2,459 Views
1,746 Comparison Views

100% willing to recommend

MariaDB

Oracle Database In-Memory

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 4, 2025

MariaDB and Oracle Database In-Memory compete in the database category, each offering unique strengths. Oracle has the upper hand in handling demanding data queries due to its advanced analytical capabilities and ecosystem integration.

Features: MariaDB provides open-source flexibility, easy setup, and great scalability with PL/SQL compatibility. Oracle Database In-Memory offers advanced analytics, columnar storage, and high performance tailored for data warehousing.

Room for Improvement: MariaDB could enhance features, system compatibility, and security measures, with a call for better non-relational data support. Oracle Database In-Memory users suggest more flexible pricing, easier migration, and improved graphical interfaces.

Ease of Deployment and Customer Service: MariaDB supports versatile deployments across cloud environments, backed by community-driven support. Oracle Database In-Memory also provides varied deployment support with comprehensive formal assistance, albeit sometimes costly and lacking localization.

Pricing and ROI: MariaDB offers cost-effectiveness with a free open-source edition, providing significant savings. Oracle Database In-Memory's structured licensing supports enterprises with higher costs but offers ROI justified by its scalability and analytics efficiency.

To learn more, read our detailed MariaDB vs. Oracle Database In-Memory Report (Updated: April 2026).

Buyer's Guide

MariaDB vs. Oracle Database In-Memory

April 2026

Download the complete report

Helped 893,221 peers since 2012

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

MariaDB users experience varied ROI, with savings and efficiency gains, plus benefits like support, flexibility, and open-source enhancements.

Sentiment score

4.3

Oracle Database In-Memory offers substantial ROI and benefits, though support costs may impact long-term finances for some users.

No quotes available

For more quotes and insights, download the MariaDB report

No quotes available

For more quotes and insights, download the Oracle Database In-Memory report

Customer Service

Sentiment score

6.3

MariaDB offers responsive support, but users often rely on in-house teams and community resources due to strong documentation.

Sentiment score

5.5

Oracle Database In-Memory customer service improves in some regions but is inconsistent, with users finding varied support experiences.

They came and tuned our queries with one-to-one assistance.

Prabhat-Ranjan

Architect at LTIMindtree

Compared to MongoDB, there are some platform deficiencies, but the support team shouldn't bear that burden.

Anand Bandi

Co-Founder at Vsigma IT Labs Pvt Ltd

For more quotes and insights, download the MariaDB report

Support quality varies across regions, with more advanced solutions from the U.S. and UK compared to Asian region support.

Laksiri Bala

DB Architect / Consultant at Virtusa Global

The technical support from Oracle is very good.

Hosney Osman

Technical Solution Architect at Vodafone

I rate the technical support of Oracle an eight or nine out of ten.

Muhammad Azeem Khan

Sr. Oracle Database Administrator at Shoukat Khanum Memorial Hospital

For more quotes and insights, download the Oracle Database In-Memory report

Scalability Issues

Sentiment score

6.9

MariaDB is scalable, reliable for various applications, but may require configuration and enhancements for large datasets and cloud integration.

Sentiment score

7.7

Oracle Database In-Memory is highly scalable and easily adjustable, effectively managing large datasets and supporting enterprise needs.

No quotes available

For more quotes and insights, download the MariaDB report

No quotes available

For more quotes and insights, download the Oracle Database In-Memory report

Stability Issues

Sentiment score

7.8

MariaDB is highly rated for stability, handling thousands without downtime, needing minimal maintenance but precise tuning for large instances.

Sentiment score

7.6

Users find Oracle Database In-Memory stable and reliable, despite occasional bugs and high maintenance needs for resource-intensive setups.

We haven't found issues with the stability of MariaDB.

Anand Bandi

Co-Founder at Vsigma IT Labs Pvt Ltd

For more quotes and insights, download the MariaDB report

Oracle Database In-Memory is stable, which means there are no glitches or issues.

Hosney Osman

Technical Solution Architect at Vodafone

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.

Muhammad Azeem Khan

Sr. Oracle Database Administrator at Shoukat Khanum Memorial Hospital

For more quotes and insights, download the Oracle Database In-Memory report

Room For Improvement

MariaDB needs better integration, scalability, UI, stability, support, replication, compatibility, and cost-effective licensing to enhance enterprise functionality.

Oracle Database In-Memory users seek enhancements in cost, installation, integration, security, scalability, interface, and column store support.

MariaDB is scalable and easy to scale.

Anand Bandi

Co-Founder at Vsigma IT Labs Pvt Ltd

Oracle is very advanced compared to MariaDB, and those advanced features are not available in MariaDB.

Prabhat-Ranjan

Architect at LTIMindtree

For more quotes and insights, download the MariaDB report

Allowing in-memory support features to handle processes without relying heavily on vector databases.

Laksiri Bala

DB Architect / Consultant at Virtusa Global

The area where improvement is required the most in the product is the UI.

Hosney Osman

Technical Solution Architect at Vodafone

For more quotes and insights, download the Oracle Database In-Memory report

Setup Cost

Enterprise buyers praise MariaDB for its cost-effectiveness and flexibility, often choosing the free version to avoid licensing fees.

Oracle Database In-Memory is costly, yet offers valuable performance and features, benefiting larger enterprises despite high licensing fees.

MariaDB is in the pricey range, especially for huge databases handling terabytes of data.

Anand Bandi

Co-Founder at Vsigma IT Labs Pvt Ltd

For more quotes and insights, download the MariaDB report

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.

Laksiri Bala

DB Architect / Consultant at Virtusa Global

The pricing for Oracle Database In-Memory is more affordable.

Muhammad Azeem Khan

Sr. Oracle Database Administrator at Shoukat Khanum Memorial Hospital

For more quotes and insights, download the Oracle Database In-Memory report

Valuable Features

MariaDB is a reliable, scalable open-source database excelling in performance, compatibility, and support for diverse environments and analytics.

Oracle Database In-Memory enhances performance with real-time analytics, backward compatibility, automated configuration, fast queries, and efficient management.

Encryption is available in MariaDB, so we are secure for transmitting data without concern about moving over networks.

Prabhat-Ranjan

Architect at LTIMindtree

Configuration, setup, and schema design are good features in MariaDB.

Anand Bandi

Co-Founder at Vsigma IT Labs Pvt Ltd

For more quotes and insights, download the MariaDB report

The biggest benefit of Oracle Database In-Memory is dealing with a huge amount of information without any latency for our response time.

Hosney Osman

Technical Solution Architect at Vodafone

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.

Laksiri Bala

DB Architect / Consultant at Virtusa Global

For more quotes and insights, download the Oracle Database In-Memory report

Categories and Ranking

MariaDB

Ranking in Relational Databases Tools

8th

Average Rating

8.2

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Open Source Databases (8th)

Oracle Database In-Memory

Ranking in Relational Databases Tools

10th

Average Rating

8.8

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Embedded Database (3rd)

Mindshare comparison

As of May 2026, in the Relational Databases Tools category, the mindshare of MariaDB is 3.7%, down from 6.6% compared to the previous year. The mindshare of Oracle Database In-Memory is 2.2%, up from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Relational Databases Tools Mindshare Distribution
Product	Mindshare (%)
MariaDB	3.7%
Oracle Database In-Memory	2.2%
Other	94.1%

Relational Databases Tools

Featured Reviews

Anand Bandi

Co-Founder at Vsigma IT Labs Pvt Ltd

Has supported web application data needs but requires design adjustments to manage complex queries efficiently

Complex queries in MariaDB where the query needs to parse thousands of lines or data values face some performance issues. For small and medium-size volume, it is pretty good. If it goes beyond certain data and complex queries, we see performance issues. We tried the advanced replication feature between different regions, replicating data specifically residing on MariaDB to two different regions of MariaDB data, and there were some technical snags in terms of slowness and longer processing time. Point-in-time recovery in MariaDB is good for small databases. When data volume increases beyond 5 GB or 10 GB per day or runs into double-digit GBs, we found some performance issues. For data below 10 GB, it works fine. Performance is the primary focus area for MariaDB, particularly during transactions or complex query jobs where slow performance is observed. MariaDB is scalable and easy to scale.

Read full review

Hosney Osman

Technical Solution Architect at Vodafone

Real-time analytics have transformed response times and support huge data volumes with compression

I do not have any comment related to the improvement of the solution; for sure, it needs improvement, but for my use cases, it is very sufficient, and I think for the biggest companies, it needs a very powerful infrastructure. The area where improvement is required the most in the product is the UI. The problem with the UI is that it is not complex for understanding, but it needs some training to know what each button does, how it works, and the many variables needed.

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Comms Service Provider

10%

Financial Services Firm

University

Financial Services Firm

15%

Comms Service Provider

Marketing Services Firm

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	27
Midsize Enterprise	12
Large Enterprise	26

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	4
Large Enterprise	23

Questions from the Community

What do you like most about MariaDB?

The integration with other products is seamless.

See all answers

What is your experience regarding pricing and costs for MariaDB?

MariaDB is in the pricey range, especially for huge databases handling terabytes of data. The cost depends on the volume of data and different features enabled during configuration, such as backup ...

See all answers

What needs improvement with MariaDB?

Sometimes, complex queries that were supported in Oracle are not available in MariaDB. Advanced indexing is not available. Oracle is very advanced compared to MariaDB, and those advanced features a...

See all answers

What is your experience regarding pricing and costs for Oracle Database In-Memory?

The pricing for Oracle Database In-Memory is more affordable.

See all answers

What needs improvement with Oracle Database In-Memory?

See all answers

What is your primary use case for Oracle Database In-Memory?

The major use case for Oracle Database In-Memory is real-time applications that need a fast response between the application and the database directly without any latency.

See all answers

Comparisons

Firebird SQL vs MariaDB

Compared 13% of the time

PostgreSQL vs MariaDB

Compared 11% of the time

MySQL vs MariaDB

Compared 10% of the time

SQL Server vs MariaDB

Compared 10% of the time

Oracle Database vs MariaDB

Compared 6% of the time

More MariaDB Competitors

SAP HANA vs Oracle Database In-Memory

Compared 11% of the time

SQL Server vs Oracle Database In-Memory

Compared 10% of the time

Oracle Database vs Oracle Database In-Memory

Compared 6% of the time

Progress OpenEdge RDBMS vs Oracle Database In-Memory

Compared 5% of the time

DuckDB vs Oracle Database In-Memory

Compared 5% of the time

More Oracle Database In-Memory Competitors

Product Reports

Buyer's Guide

MariaDB

April 2026

Download MariaDB product report

Buyer's Guide

Oracle Database In-Memory

April 2026

Download Oracle Database In-Memory product report

Overview

MariaDB is a robust database solution known for its scalability, speed, and user-friendliness. It supports seamless integration and provides reliable performance in handling large datasets, offering strong community backing alongside its open-source nature.

MariaDB is renowned for efficiently managing large databases and complex relationships while being stable and easy to integrate. With advanced features like replication, encryption, and SQL compatibility, it offers fast query processing. Its straightforward installation and management processes facilitate seamless enterprise integrations and ensure high performance in real-time data scenarios. However, enhancements in enterprise integration, clustering, and scalability are necessary. Addressing challenges with complex queries, security, and user experience would be advantageous, alongside offering robust technical support and a competitive pricing model.

What are the key features of MariaDB?

Scalability: Handles large databases and complex relationships effectively.
User-Friendliness: Offers easy integration and management.
Speed: Provides fast query processing using multi-core processing efficiently.
Advanced Features: Includes replication, encryption, and SQL compatibility.
Open-Source: Encourages strong community support and continuous improvement.

What benefits should users consider when evaluating MariaDB?

Performance: High performance in real-time data processing.
Integration: Seamless integration with enterprise systems and SaaS applications.
Community Support: Strong open-source community for troubleshooting and development.
Cost-Effectiveness: Competitive pricing compared to proprietary databases.
Compatibility: MySQL compatibility for easier transitions and migrations.

MariaDB is extensively utilized in backend support for cloud telephony platforms, ERP systems, and financial software, being crucial for web application development and data storage. Entities favor its compatibility with MySQL for complex join queries and its support for structured data management in SaaS applications.

MariaDB

Oracle Database In-Memory enhances performance for analytics and data warehousing, addressing large data volumes with real-time processing and advanced transaction capabilities. Its columnar storage accelerates analytic queries, with stability supporting deployment across diverse scales.

Oracle Database In-Memory provides an efficient platform for mixed-workload environments, optimizing performance and accelerating query processing. Its ability to handle OLAP queries without impacting latency-critical OLTP operations aids real-time data transfer, analytics, and reporting. Users across different industries implement it for business intelligence, data transactions, and decision-making, utilizing both on-premises and cloud platforms for applications such as banking and commerce. Despite its benefits, users cite needs for improved interface, better stability, and enhanced AI capabilities. Security, integration, and technical support remain critical considerations.

What are the key features of Oracle Database In-Memory?

Enhanced Performance: Boosts analytics and data warehousing efficiency.
Advanced Security: Offers robust options like Database Vault.
Real-Time Processing: Ensures efficient data handling.
Columnar Storage: Speeds up analytic query processing.
Scalability: Supports deployment across large databases.

What benefits or ROI should users expect from Oracle Database In-Memory?

Increased Efficiency: Accelerates query processing and data management.
Improved Stability: Reliable for diverse scales and workloads.
Real-Time Insights: Facilitates immediate data analysis and decision-making.
Cost Efficiency: Potential savings on data process optimization.
Scalability: Easily supports growth and expanding data needs.

In industries like banking, Oracle Database In-Memory is pivotal for enhancing transaction processing and analytics, offering improved security and real-time data management. Businesses in commercial sectors leverage it for decision support, employing both on-premises and cloud solutions, facilitating seamless data operation and strategic advantage.

Oracle

Sample Customers

Google, Wikipedia, Tencent, Verizon, DBS Bank, Deutsche Bank, Telefónica, Huatai Securities

Shanghai Customs

Buyer's Guide

MariaDB vs. Oracle Database In-Memory

April 2026

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