Apps similar to Apache Cassandra include PostgreSQL, which is free and open source. Other options are MySQL Community Edition, MongoDB, MariaDB and Redis. There's no shortage of Relational Databases like Apache Cassandra, with more than 50 alternatives for Linux, Windows, Mac, self-hosting and the web.
Modex Blockchain Database (BCDB) is a hybrid data storage system that combines standard database engines with blockchain frameworks to add unique custom-built functionalities that turn the technology into an effective tool in an enterprise context.
United States
Matisse Software Inc. delivers database software and services to companies that need to rapidly and cost effectively develop and deploy scalable applications and services. Matisse 9, a Post Object-Relational Database product, is the first ever SQL-Object programmable data server...
Postgres is the endgame database. Gel supercharges it with a modern data model, graph queries, Auth & AI solutions, and much more.
United States
Datahike is a durable Datalog database powered by an efficient Datalog query engine. This project started as a port of DataScript to the hitchhiker-tree. All DataScript tests are passing, but we are still working on the internals.
Postchain is a modular framework for implementing custom blockchains. Particularly, it’s geared towards consortium blockchains (also known as permissioned, enterprise, private, federated blockchains, and, sometimes, distributed ledger technology).
SQLMachine is a freeware, safe, scalable and adequate performance client-server side architectural SQL DBMS. (Database Management System).
Sweden
EU
