Best Free RDBMS Software of 2024

Percona XtraDB Cluster is an open-source, high availability, MySQL clustering solution. It helps enterprises reduce unexpected downtime and data losses, lower costs, and improve performance and scalability in their database environments. PXC supports critical business applications in the most demanding public and private cloud environments. Percona XtraDB Cluster, (PXC), preserves, secures and protects data as well as revenue streams, by providing the highest availability for business-critical applications. PXC can help you reduce costs, eliminate license fees, and meet budget constraints. Our integrated tools allow you to optimize, maintain, monitor, and monitor your cluster. This allows you to get the most from your MySQL environment.

The enterprise database for time series, documents, and vectors. Store any type data and combine the simplicity and scalability NoSQL with SQL. CrateDB is a distributed database that runs queries in milliseconds regardless of the complexity, volume, and velocity.

FrontBase was designed to fulfill the demand for a reliable and scalable relational database server. It was internet-enabled, has no downtime, and requires zero administration. FrontBase's speed and flexibility can give you an edge in the market. FrontBase is a fast relational database server that can also scales well. FrontBase is used by our customers to create everything, from small personal databases to large enterprise-level databases. This is all without the need for costly database administration staff. FrontBase has been in business since 1996. They not only create tools but also mission-critical applications such as the Command and Control Center of the Copenhagen Police, which is a 24-hour emergency response system. FrontBase has three offices around the globe and a dedicated Support division. There are also separate divisions for Core Development, Tools, and Professional Services.

ThinkSQL is a powerful and cross-platform relational database management software designed for modern operating systems. It is fully compliant with the ISO SQL standard and provides an open and flexible SQL server to support your applications. It supports transactions, sub-selects views, set operators (union except, intersect), access privileges, comprehensive referential constraints, and transactions to ensure integrity. ThinkSQL uses a multiversioning engine to provide consistent views and concurrent access to rows without locking. The server supports large multimedia objects and also has stored procedures, functions (using the standard syntax). It is easy to install and runs on Windows®, Linux®, and supports native ODBC, JDBC™, dbExpress™ and Python drivers, so that your applications can connect from any platform.

IBM Informix®, a fast and flexible database that can seamlessly integrate SQL, NoSQL/JSON and time series data, is available. Informix's versatility and ease-of-use make it a popular choice for a wide variety of environments, including enterprise data warehouses and individual application development. Informix is also well-suited for embedded data management solutions due to its small footprint and self-managing capabilities.

Amazon ElastiCache makes it easy to create, manage, and scale popular open source compatible in-memory cloud data stores. You can build data-intensive apps and improve the performance of existing databases by retrieving data in high-throughput and low latency, in-memory storages. Amazon ElastiCache is popular for real-time applications such as Caching, Session Stores and Gaming, Geospatial Service, Real-Time Analytics and Queuing. Amazon ElastiCache provides fully managed Redis, Memcached and other services for demanding applications that need sub-millisecond response time. Amazon ElastiCache is an in-memory cache and data store that can support the most demanding applications that require sub-millisecond response time. Amazon ElastiCache delivers secure, lightning fast performance by using an optimized stack that runs on customer-dedicated nodes.

Volt Active Data is a data platform that makes your tech stack more efficient, faster, and cheaper. It allows your applications and your company to scale seamlessly to meet the ultra low latency SLAs of 5G and IoT. Volt Active Data is designed to complement your existing big data investments such as NoSQL and Hadoop, Kubernetes and Kafka, as well traditional databases or data warehouses. It replaces the many layers that are required to make contextual decisions about streaming data with one unified layer that can handle everything from ingest to action in less then 10 milliseconds. There is a lot of data in the world. It's all stored, forgotten, then deleted. "Active Data" refers to data that must be acted upon immediately in order to gain business value. You have many options for data storage, both traditional and non-SQL. If you are able to act quickly enough to 'influence' the moment, there is data that you can also make money with.