Description: Apache Cassandra is a free, open-source, distributed NoSQL database management system designed to handle large amounts of data across many commodity servers, providing high availability with no single point of failure.
Type: software
Pricing: Free
Description: RavenDB is a document database designed for high performance and scalability. It allows storing, querying, and managing JSON documents with support for schemas, indexes, replication, and more. Good for applications that require flexibility and speed.
Type: software
Pricing: Open Source