A Database is a systematic collection of data which supports storage and manipulation of information. It is usually managed by a Database Management System (DBMS). Data within a database is typically modeled in rows and columns in tables to make data querying and processing more efficient.
Following is a handpicked list of Top Free database, with popular features and download links. This comparison list contains open-source tools that may have freemium features.
MySQL is an open-source relational database which runs on a number of different platforms such as Windows, Linux, and Mac OS, etc.
Platform: Linux, Windows, and Mac.
Languages: C, Java, SQL, C++, Perl, Python, Tcl, and PHP.
Cloud Version: Yes
Features:
Verdict: MySQL can be used for packaged software, and business-critical systems and high-volume websites.
Link: https://www.mysql.com/
PostgreSQL is an enterprise-class open source database management system. It supports both SQL for relational and JSON for non-relational queries. It is backed by an experienced community of developers who have made a tremendous contribution to make it highly reliable Database management software.
Platform: Mac, Windows, and Linux.
Languages: PL/Tcl, PL/pgSQL, PL/Python, and PL/Perl.
Cloud Version: No.
Features:
Verdict: PostgreSQL enables you to create custom data types and range of query methods. You can run a store procedure in different programming languages.
Link: https://www.postgresql.org/
MongoDB is a document-oriented NoSQL database used for high volume data storage. It is a database which came into light around the mid-2000s. It falls under the category of a NoSQL database.
Platform: Cross-platform
Languages: C#, C, Java, C++, Perl, Scala, Ruby, etc.
Cloud Version: Yes
Features:
Verdict: MongoDB allows you to validate the document. It is not suitable for those applications having complex transactions.
Link: https://www.mongodb.com/
OrientDB is an open-source NoSQL multi-model database which helps organizations to unlock the power of graph databases without deploying multiple systems to handle other data types. This helps you to increase performance and security while supporting scalability.
Platform: Linux, Mac OS X, Windows, Solaris, and HP-UX
Languages: Java, PHP, Nodejs, .NET, Python, C, JavaScript, Ruby, Scala, Elixir, Android, Perl.
Cloud Version: Yes
Features:
Verdict: OrientDB has the ability to do multi-master replication, shared data using clusters, and automate distributed queries and transactions.
Link: https://orientdb.com/
MariaDB is a fork of the MySQL database management system. It is created by its original developers. This DBMS tool provides data processing capabilities for both small and enterprise tasks.
Platform: Windows, Linux, and Mac.
Languages: C#, Java, C++, Python, etc.
Cloud Version: Yes
Features:
Verdict: MariaDB is an alternate software to MySQL. It provides high scalability through easy integration.
Link: https://mariadb.org/
SQLite is an open-source, embedded, relational database management system, designed circa 2000. It is a database, with zero configuration, no requirements of a server or installation. Despite its simplicity, it is laden with popular features of database management systems.
Platform: Blackberry, Symbian, Maemo, Android, MeeGo, WebOS, NetBSD, FreeBSD, illumos, Solaris 10, Windows, and Tizen.
Languages: C, C#, C++, Java, PHP, Python, Ruby, etc.
Cloud Version: Yes
Features:
Verdict: SQLite is a C programming language library which
offers self-contained, reliable and full-featured SQL database engine.
Link: https://www.sqlite.org/index.html
Cassandra is a free tool which is designed to manage a large amount of data across a wide range of servers. The tool offers support for replicating across multiple datacenters.
Platform: Cross-platform
Languages: SQL, Go, C++, Python, and Node JS
Cloud Version: Yes
Features:
Verdict: Cassandra is for those people who want scalability and high availability without decreasing performance.
Link: http://cassandra.apache.org/
SQL Server is RDBMS developed by Microsoft. SQL Server supports ANSI SQL, which is the standard SQL (Structured Query Language) language. However, SQL Server comes with its implementation of the SQL language, T-SQL (Transact-SQL).
Platform: Docker Engine, Ubuntu, SUSE Linux Enterprise Server, and Red Hat Enterprise Linux.
Languages: C, C++, Java, and C#
Cloud Version: Yes
Features:
Link: https://www.microsoft.com/en-in/sql-server/sql-server-2019
CouchDB is open-source software that is based on the common standards to access your important data. It stores data on your server or with a leading service provider of your choice.
Platform: Cross-Platform
Languages: Java, Python, C++, Perl, C, JavaScript, PHP, etc..
Cloud Version: No
Features:
Verdict: CouchDB offers a scalable solution. It also provides flexibility for storing data.
Link: http://couchdb.apache.org/
Oracle is self-repairing, self-securing, and self-driving designed to eliminate manual data management. It is an intelligent, secure, and highly available database in the cloud that helps you to grow your business.
Platform: Windows and Linux
Languages: C++, COBOL, C, Java, Visual Basic, and Pl/SQL.
Cloud Version: Yes
Features:
Verdict: Oracle database stores and retrieve information. Database server solves the problem related to information management.
Link: https://www.oracle.com/in/database/
Amazon DynamoDB is a nonrelational database. This database system provides consistent latency and offers built-in security and in-memory caching. DynamoDB is a serverless database which scales automatically and backs up your data for protection.
Platform: Cross-platform
Languages: Go, Node.js, Java, .NET, C#, Ruby, Python, PHP, and Perl.
Cloud Version: Yes
Features:
Verdict: DynamoDB is a document database and can be used for various purpose.
Link: https://aws.amazon.com/dynamodb/
Neo4j is an open-source NoSQL graph database, implemented in Java. It saves your data in graphs rather than in tables.
Platform: Cross-Platform
Languages: Java, Cypher Query Language, JavaScript, Java, etc.
Cloud Version: Yes
Features:
Verdict: Neo4j allows any organization to unlock its business value of connections, relationships in data, and influences through a new application.
Link: https://neo4j.com/
Firebird is an open-source SQL RDBMS that runs on, Microsoft Windows, macOS, Linux, and several Unix platforms.
Platform: Linux, Windows, HP-UX, macOS, Solaris, and AIX.
Languages: C/C++ and COBOL
Cloud Version: Yes
Features:
Verdict: Firebird has development-friendly language support, stored procedures, and triggers.
Special Thanks to Guru99 For this post
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