Cassandra

“There isn’t any central node in Cassandra. Every node is a peer, there is no master – there is no single point of failure.” Apache Cassandra can serve as both the real-time

“The more you’re comfortable with this idea that everything is going to fail, the more you realize that it's a natural process of distributed systems, and it helps you write and

Streaming pipelines and in-memory analytics are difficult to support with old database systems. VoltDB provides streaming analytics with transactions.     Questions How does