Best 15 Open Source & Free Database Management System

Database management system is designed to arrange data so you can get it when needed. Using an Open Source DBMS makes it easy to manage data. Different types of free open source database software are available to store data. Depending on the kinds and amounts of data, you may choose from among them.

DBMS Software Types

There are five types of databases: relational databases, operational databases, database warehouses, distributed databases, and end-user databases. First, look at the many free and open source DBMS software types on the market.

Relational Database Software

These are the most typical types of databases. The data in a relational database is stored as data tables. Each table needs a distinct key to link one table to the next. As a result, distinct tables are linked together using different key fields. This database management software is used in the media and telecommunications industries.

Operational Database Software

The operational database software supports inventory and customer databases. It can keep track of inventory and save consumer information. In addition, the data may be evaluated and used to improve an organization.

Database Warehouse Software

Certain data sets must be stored for an extended length of time. These sources of information are required to examine present-year data in contrast to past-year data to forecast trends. This makes detecting important trends much easier.

Distributed Database Software

Some organizations employ numerous branch offices, regional offices, manufacturing units, and dispersed databases. Each small group has its database, which may be joined to form its primary database.

End-User Database Software

There are several types of database users. Each user has a workstation, which serves as a small database in and of itself. It includes data in word-processing files, spreadsheets, and presentations. The end user database is comprised of all of these small databases.

Why Choose For Free And Open Source Online Database System?

The flexibility, agility, and speed of free open source database management software. It is incredibly cost-efficient and requires very little maintenance. Let’s have a look at its benefits.

Minimize Data Redundancy

In a rudimentary file management system, duplicate data might be created in numerous places. This might create data redundancy, resulting in labor and space losses. Several files are combined on one platform in a free open source database management system, which reduces the possibility of data duplication to near nil.

Sharing Of Data

Data in a free and open source database management system may also be shared across different database users. All users have their privileges and may access the database to a certain level. However, only the DBA, or Database Administrator, can access the database.

Data Consistency

A free open source database management system manages redundancy and duplication, which manages data consistency. Data consistency implies that if you change data in one file, all files do not need to be updated again. With an open source free DBMS, data is stored in a single database, making it more consistent.

Search Capability

Databases ensure you obtain the appropriate data at the right moment with the least amount of searching. The data may be the subject of a variety of questions from users. An open source database’s search speed is generally rapid and offers quick results.

Backup & Recovery

Any open source database software has a fairly easy backup and recovery process. For many organizations today, data loss is a major concern. In a typical file system, you must back up your data at regular intervals, but with an open source dbms, data is automatically backed up.

Data Migration

A database contains a group of data elements that are often accessed. These pieces of data are stored in places where they may be retrieved quickly and easily in an open source DBMS.

Latest Database Management Trends

Trends in database management change from year to year. Here are the top three database management trends for the next year.

Databases In The Cloud

Every organization strives to finish the challenge of integrating cloud services and existing applications. Yet, they must consider the requirements and outcomes to drive their company to the cloud. Databases in the cloud are present 24 hours a day, seven days a week, to help the organization achieve its objectives.

Databases That Bridge SQL/NoSQL

The most recent databases span the NoSQL and SQL worlds, providing the best of both worlds. This allows you to access a NoSQL database in the same manner that you would a relational database.

Focus On Security Has Increased

Any organization’s stored data is always vulnerable. A DBA’s responsibility is to collaborate with the IT team to keep a secure environment for the organization. In addition, DBAs and IT should collaborate to detect weak internal connections that might lead to data risk in the future.

Best Open Source & Free Database Management System

1. Elasticsearch

Elasticsearch open source DBMS is a distributed analytics engine for many data sets such as textual, structured, unstructured, and so on. Elastic Stack, an open source data processing and visualization system, features it as a significant component.

Features

This open source database software protects against data loss by replacing each lost node with a duplicate of that node.
By reducing port requirements, it enables easy deployments.
Elasticsearch prioritizes pull-based processing, conversion to native types, and other memory-saving techniques.
When this open source database software detects a transport issue, it automatically shuts down.

2. MySQL

MySQL aids in the development of scalable database applications. This free database management software comes in many versions, including standard, enterprise, and classic, which allow you to create scalable database applications.

Features

MySQL database management software is built on a client-server model.
In this free and easy database management system, MySQL supports the ODBC interface.
It is compatible with C++, Java, C, Perl, Python, PHP, and Tcl.
Full-text search, replication, triggers, transactions, full-text search, and stored procedures are all supported.

3. SQL Server

Any enterprise level, big or small, may use SQL Server. SQL Server data management software free has an upgraded data compression technology that reduces additional storage requirements. SQL Server also offers reports and insights accessible through Windows, Android, and iOS devices.

Features

SQL Server may also be integrated with non-relational data sources.
Row-level security, data encryption, dynamic data masking, and auditing are all used.
This free SQL database management software also includes a disaster recovery option.

4. Altibase

Altibase is one of the best free and open source database software programs. It has over 650 customers, including eight Fortune 500 companies. In addition, it has implemented over 6,000 essential use cases across various industries.

Features

Both kinds of databases—an in-memory database and a disk-resident database—can provide benefits.
Optimize your scale-out without sacrificing coordinator-related performance.
It includes free relational DBMS software. In addition, it is feature-rich software that includes various tools required for enterprise-grade applications.

5. Oracle

Oracle offers two types of solutions: on-premises and in the cloud. Small, medium, and big organizations may all use these free open source database management system solutions. Cloud infrastructure is also available. In addition, Oracle employs common data encryption methods for security.

Features

APIs, JDBC, pre-compilers, PL enhancements, and SQL language upgrades are among the features offered by this free DBMS Software.
Features such as text and media enhancements are part of Content Management.
This may be used for server administration, clustering, grid computing, and management.

6. Cubrid

Cubrid is a relational DBMS software with enterprise-level features. It is used in enterprise software for online applications and social networking. This free and open source database management system has excellent scalability and data optimization capabilities.

Features

It has an automatic volume expansion capability.
This database management system supports databases of any size and quantity.
This web services software has every capability.

7. MongoDB

MongoDB adheres to the document database model. This may be used to create new apps and refresh existing ones. MongoDB database management also includes cutting-edge features for real-time analytics and the Internet of Things.

Features

This free DBMS software allows for data migration deployment flexibility.
Data is stored in JSON format, similar to documents.
This free open source database management system makes it extremely easy to map items.
There is also an encrypted storage engine present.

8. MariaDB

MariaDB relational DBMS software is open source and compatible with MySQL. Therefore, it may be used for various tasks like banking, website management, etc. Furthermore, the engineers who built MySQL produced this free open source database management system. As a result, it may also be used instead of MySQL.

Features

It makes use of MySQL, a standard query language.
This open source DBMS software uses a technology known as Galera cluster.
It is compatible with a variety of platforms.

9. GraphDB

GraphDB is a free, open source database software that enables businesses to manage and store data in a semantic graph database. It is straightforward to set up and use. It also includes a search tool for semantic similarities.

Features

This free and open source database management system has an advanced search function that makes it easier to discover domain objects.
You may easily exploit semantic information with this open source DBMS.
It has strong interaction with third-party apps like Lucene and SOLR.
Datasets may be merged using the software.

10. Firebird

The Firebird Open Source Database System is Easy to maintain and offers SQL features across several operating systems. This database software is well-known for its high concurrency and multilingual support. In addition, Firebird PHP’s free database software has Boolean support.

Features

Firebird supports dynamic SQL applications.
It enables numerous devices to access the same database concurrently.
This open source database software notifies clients of database updates.
A two-phase commit process makes cross-database transactions safer.

Best Open Source Database Management Software

These are the best free & open source database management software options for your next project.

11. Redi

Redis is an in-memory data storage database software that is free and open source. It may function as a database, a message broker, and a cache.

Features

It supports various data structures, including strings, sets, hashes, lists, and range queries.
This open source database management software may be used to manage bitmaps, geographic indexes, and hyper logs.
This online database management system is ideal for data often changing over time.

12. Airtable

Airtable is a cloud-based open source database software suitable for small teams with low programming skills. It offers features like data tables for displaying and recording information, database user access, and file sharing capabilities. With the dashboard and spreadsheets accessible, you can keep track of your work.

Features

Airtable is a free basic database management system that allows you to filter, rearrange, and sort entries.
There is an option to connect records from separate tables.
Calendar management and data syncing are only two examples of functionalities.
The option for automatic backup is also available for you to choose from.
You get unrestricted access to data tables with 1200 records per database. You may also upload a file up to 2 GB in size.

13. Sonadier

Sonadier is an open source cloud-based database management system that creates online forms and databases. It offers a drag-and-drop interface, including file management, data sharing, and import/export features.

Features

Its free plan allows you to store files and create forms.
It has a capacity of 10,000 submissions.
This free open source database management system provides system audit reports.
With Sonadier DBMS software, you may have automated backup.
Customization of integrations is available.
There are database servers and database integration components present.
Choose one of the available document templates.
Its powerful file management allows you to manage several files at once.

14. PostgreSQL

PostgreSQL is a free and open source database management system (DBMS) suitable for enterprises that want to support NoSQL. It has features such as indexing, configuration options, and version control.

Features

NoSQL databases may be created using languages such as JSON and Python.
It supports user-defined types as well as table inheritance.
It features a strong locking system as well as a Microsoft server version.
You may also achieve point-in-time recovery.

15. QuintaDB

QuintaDB is a cloud-based open source database management system. This relational database includes features such as email or SMS alerts, a form builder, and data export and import options.

Features