MariaDB vs Oracle Database

Microsoft SQL Server

MySQL

Google Cloud

SQL Server is a relational database management system (RDMS) designed to help businesses of all sizes analyze structured or unstructured data across various data environments including Azure SQL Database, Azure Cosmos DB, MySQL, and more.

MySQL is a relational database management system (RDBMS) designed to help businesses record, update, and manage data and deploy cloud-native applications. Features include data masking and de-identification, multi-document transaction support, intrusion detection, alerts & configuration management.

Google Cloud Platform is a modular-based platform providing multiple build and scale services to businesses of any size within any industry. It offers tools for document storage, data warehousing, security key enforcement, app creation, API management, AI and machine learning, live chat, and more.

MariaDB is the database for all, supporting any workload, in any cloud, at any scale. Try MariaDB now.

Access Controls/Permissions

Activity Dashboard

Audit Management

Automatic Backup

Backup and Recovery

Customizable Fields

Customizable Templates

Data Capture and Transfer

Data Connectors

Data Import/Export

Data Replication

Data Storage Management

Data Visualization

Document Storage

Multiple Programming Languages Supported

Performance Analysis

Real-Time Data

Real-Time Monitoring

Relational Database Management

Secure Data Storage

Open Source

MariaDB

Web-based

Windows

Linux

PostgreSQL

Basic

Assistant Professor

The most appealing feature of MariaDB is its open-source license that allows us to use it freely in academia to teach relational database management courses.

The performance lags in many cases especially when deploying on Cloud IaaS platforms. Though theses instances are not arising frequently but we believe that MariaDb can go a long way towards improving and becoming a fierce competitor to the big names in the RDBMs arena today.

Senior Quality Assurance Manager

It is very fast, it provides many functions for data manipulation and if installed in good hardware it can take a huge load.

Maybe we could talk about cluster performance and advanced functions for usage in the cloud, but still it covers 90% of use cases out there.

Co-Founder

I appreciate that I can export my complete database to MariaDB; it's a little tricky at first, but after you get the hang of it, you'll be able to do a better job the next time you use it.

Software Engineer Manager

DB management and performance are excellent, 90% of the work is done by the correct design of the data structure.

Technical Lead

I mostly like pulling and storing data using standard SQL queries.

Almost any database needs are covered by mariadb (formerly mysql) open source dbms.

Senior Software Engineer

I have used MariaDB in several projects in place of MySQL. Where I needed better performance.

Web developer

As a Peruvian developer I have used this database manager a lot, not only in software but also in virtual stores, storage of large amounts of information and I have never had problems with this manager

Freelancer - Web Developer

Its features, functionality, table management, edit are really good and comfortable to use, even it works fast and quickly when a command has been made.

Senior Software Engineer 

For years now, many hosts have offered MariaDB as RDBMS.

Intern

It is easy to work with database also the best for using to someone who is very familiar to using databases.

Software Developer 

It is very much faster than MySQL, It can aslo be used to build web application for the clients.

Network Manager

With MariaDB I was able to get transactions above 52,000/sec between selects and filters.

I know some developers and clients like MariaDB more than MySQL because MariaDB has an extra smoothness that makes the work more perfect.

Real-time statistics with 3rd party tools allow you to see the correct operation.

Overall I am happy to use MariaDB as an RDBMS.

Server administrator

to insure Oracle is not going to kill MySQL in favor of it's proprietary database software.

MariaDB is a reliable database management system, open source and backed up by a huge community of users and developers.

Mid Programmer

Brewer

I use it for a gaming server where we have tables for items, characters, etc.

Network Admin

What we needed could be duplicated in other ways, but to get it "built in" was not worth it.

I can remember just one negative side with MariaDB that is migration related.

It wasn't a good experience when I tried to migrate data for the first time.

WordPress Developer

You can import and export database backups from most SQL backups.

IT support Specialist 

Easy to use if you have enough knowledge with the SQL queries.

Software Developer

I have been using in my dev, test and prod sites and never really had any issues other than obvious identified bugs.

I was unable to set it up on my localhost to run alongside another database system without conflicts.

DevOps Engineer

MariaDB is easy to set up and use, but I worry that its community support isn't where it needs to be in order to be a top contender against MySQL.

MariaDB is no longer completely compatible with MySQL.

Compatible with different kinds of servers.

Developer

It is open source, easy to install, great to work with and reliable.

Database Management

Data Storage

Performance and Speed

Bugs and Issues

Integrations

Cluster

Client Support

Community Support

Ease of Use

Mid-size Business

Small Business

Large Enterprises

MongoDB

AI demands adaptability. MongoDB offers flexible, scalable, AI-ready data solutions, eliminating friction and accelerating innovation.

Support is painful to get to the right team.

Data Protection Engineer

vastly used DB in the market for a reason.-Excellent and responsive.-Well supported.

Senior Financial Analyst

Once I got used to it, I appreciated how stable it was.

Oracle Database is a data warehouse software designed to help businesses of all sizes manage data and automate recurring tasks using machine learning-enabled tools. The platform enables managers to generate business models, transform data, and detect hidden anomalies across datasets.

Activity Tracking

Alerts/Notifications

Application-Level Analysis

Cloud Backup

Compression

Dashboard

Database Conversion

Data Cleansing

Data Dictionary Management

Data Discovery

Data Migration

Data Retrieval

Data Security

Data Virtualization

Data Warehousing

Disaster Recovery

Encryption

ETL - Extract Transfer Load

For NoSQL Databases

High Volume Processing

In-Database Processing

Inventory Management

Monitoring

Multitenancy

Reporting/Analytics

Statistical Analysis

Some users say Oracle Database offers good value for money for large enterprises due to robust features and reliability, but many users report it is prohibitively expensive for smaller organizations and cite complex, enterprise-focused pricing as a drawback.

Value for money

By industry, Oracle Database reviewers are most commonly professionals in computer software (21%). The most frequent use case cited is database management (90% of reviewers).

Oracle Database

Datadog

Occasional bugs and usability issues

I had a lot of errors when I deleted it and reinstalled it, after much effort, contacting support, and watching videos on YouTube of how to completely remove it in order to install it again, and this took me a lot of time.

68% of reviewers feel negative about Oracle Database’s bugs and issues. Users report encountering occasional software crashes, glitches, and vague error messages that can disrupt workflows. Reviewers mention that reinstalling or upgrading the software can be problematic and time-consuming, sometimes requiring extensive support. They say that navigating the interface can lead to confusion or errors, especially when dealing with complex input fields or system adjustments. Some users find that resolving these issues often demands immediate technical assistance, which can be frustrating during critical operations.

Complex and costly licensing

Ridiculously expensive to purchase and complex license terms and conditions.

Cloud Support Engineer

License management is complex. If licenses are understood properly and not managed or tracked, it may lead to legal/financial implications.

87% of reviewers feel negative about Oracle Database’s licensing. Reviewers indicate that the licensing model is both expensive and complicated, often leading to confusion and potential compliance issues. Users say the high cost of licenses, especially for enterprise features or cloud deployments, makes Oracle inaccessible for many small and medium-sized organizations. They report that understanding and managing licenses requires significant effort, and additional features frequently require separate purchases. Some reviewers feel that the strict licensing policies and lack of transparency can result in unexpected financial burdens.

Resource demands and occasional slowness

38% of reviewers feel negative about Oracle Database’s performance and speed. Users report that the software can be resource-intensive, requiring powerful hardware to run efficiently. Reviewers say that misconfiguration or large data loads can lead to slow performance, long loading times, or system freezes. They mention that diagnosing and resolving performance issues can be challenging, and that the software’s memory and CPU demands may affect other processes. Some users find that upgrades and refreshes are time-consuming, and that performance may lag compared to lighter database solutions in certain scenarios.

High pricing barrier

64% of reviewers feel negative about Oracle Database’s pricing. Reviewers consistently mention that the software is expensive, making it difficult for small and medium-sized businesses to afford. Users say the high upfront and ongoing costs limit accessibility, especially for startups or educational purposes. They note that the pricing structure is oriented toward large enterprises, and additional tools or support often require extra payment. Some reviewers indicate that the cost can be a significant barrier to adoption, and they sometimes opt for alternative solutions due to budget constraints.

Mature RDBMS reliability

Oracle has the advantages of being a mature and stable RDBMS with a lot of features.

Systems Engineer

Oracle is high end fast and reliable RDBMS solution available.

96% of reviewers feel positive about Oracle Database as an RDBMS. Users think it is a mature, stable, and reliable relational database solution, trusted for decades in production environments. They highlight its advanced features for data organization, scalability, and security, making it suitable for transactional and enterprise applications. Reviewers indicate that its high availability and disaster recovery capabilities are essential for mission-critical operations. They find it well-suited for managing large volumes of data and solving complex problems, and they appreciate its reputation as a leading RDBMS in the market.

Versatile and scalable architecture

Team Lead

It is very easy to use and has a robust architecture for scalability.

96% of reviewers feel positive about Oracle Database’s architecture and scalability. Reviewers appreciate its robust and adaptable design, noting it supports projects of any size and can run on diverse platforms, from PCs to supercomputers. Users say its flexibility allows seamless integration with various technologies, especially Java, and enables efficient handling of complex business operations. They indicate that its scalability and reliability are crucial for organizations with evolving needs, and they value the extensive resources and technical support available, which help them achieve operational efficiency and focus on core business activities.

High availability and replication

93% of reviewers feel positive about Oracle Database’s availability and replication features. Users say the database’s high availability solutions, such as RAC and Data Guard, ensure continuous operations and minimize downtime. Reviewers appreciate its strong replication capabilities, including GoldenGate, which support disaster recovery and data consistency across distributed environments. They find that Oracle’s clustering and partitioning options allow for efficient load balancing and scalability. Some users highlight the ease of managing multi-user transactions and the reliability of failover mechanisms, which are crucial for mission-critical and high-transaction systems.

Comprehensive security features

Systems Support Engineer - Managed Services

Best security features such as encryption, data masking , redaction and auditing

93% of reviewers feel positive about Oracle Database’s security and access control. Reviewers indicate that its robust security mechanisms, including encryption, auditing, and role-based access control, are vital for protecting sensitive data. Users appreciate the ability to implement granular permissions, manage user roles, and ensure data privacy, which is especially important for industries like banking. They mention that built-in features such as data masking, redaction, and advanced authentication provide peace of mind. Some reviewers find that Oracle’s emphasis on security makes it a preferred choice for handling confidential and mission-critical information.

Efficient large-scale data storage

Analyst Programmer

By using oracle as an our main Database for the web applications, we  could manage big data without delay and with high speed processing.

93% of reviewers feel positive about Oracle Database’s data storage capabilities. Reviewers appreciate its ability to handle and organize vast amounts of data efficiently, supporting various data types and workloads. Users say it offers comprehensive tools for data management, backup, and recovery, and enables fast data retrieval and manipulation. They value its compatibility with cloud and on-premises environments, as well as its support for data warehousing and analytics. Some users highlight the ease of integrating Oracle into development projects and the benefits of its performance tuning and scalability for high-volume transactional data.

Human Resources Technician

This platform also allows an employee portal to access and get a first hand look at their profile and edit personal information on their own.

The installation of an Oracle database as well as regular updates is still a complex process, especially when one wants to optimize the configuration for the specific application area.

My particular organization uses it for employee data, position management, learning, security, and benefits administration.

Senior Developer

Very stable database that follows standards plus some functionality to create optimized queries and good analysis/performance capability.

Assisttant Manager

Config screen flood with layer, dashboard load drag at high use, some tool hide deep lose time, are to figure hout.

This is particularly interesting when one conducts regression analyses in the age of AI, for example, to forecast the quality differences of recent years into the future.

Uses 3rd party software as oracle loader, need views and tabkes to retreive data.

Senior Advance Database Administrator

I have had the opportunity to work in companies of almost all sizes, and most of them have Oracle as their main database management system as a repository for their core business.

I had been working with DB2 and SQL Server and when I started to work with Oracle, I was amazed at how Oracle could easily take me from traditional databases.

Enterprise Architect - Security Architecture Practice Lead

Licensing is expensive, especially for larger deployments or enterprise editions. While powerful and feature-rich, is often associated with significant additional costs.

The licensing of certain components and add-ons is often not understandable and expensive.

I don't think any other database on the market can handle data volume like Oracle does while maintaining a high level of performance.

Principal

Really essential for the management of the organisation

Some parts felt more complicated than they needed to be, and the help docs weren’t always clear.

In general, Oracle licensing is complex; A lawyer will most likely be essential during negotiations, as Oracle's license terms are complicated.

Assistant Professor of Computer Science

Concepts such as SQL tuning and optimization, indexing, cloud integration, ER-Design, SQL injection attacks, ... can be effectively demonstrated to students using this RDBMS.

Associate Professor

The advanced relational database management features from transaction management, SQL query optimization, concurrency control, security in design, to cloud integration to mention few make Oracle a way ahead of competition in the RDBMS cloud database market.

The data is stored on a solid product and is easily accessible via queries in the excellent graphical interface that the SQL Developer product from the same manufacturer offers.

The system is able to be used in multiple formats.

Data Analyst

It is the only place where I can get all information regarding me as an employee: what training do I have pending, what training have I had, what are the updates to my contract, etc

Need to fine rune the relationships amobg the tables

Senior Executive

Also, we can retrieve data very quickly, and the user-friendly interface helps us create DB, and manage DB very easily.

MariaDB vs Oracle Database Comparison (2026)

MariaDB

Oracle Database

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives