What is the best in-memory database?

Question

They report that as overall the in-memory database Redis provides the best performance. Also, they report that column family databases Cassandra and HBase showed good update performance since they are optimized for update operations.

What is the fastest in-memory database?

Redis is a popular and very fast in-memory database structure store primarily used as a cache or a message broker. Being in-memory, it's the data store of choice when response times trump everything else. MongoDB is an on-disk document store that provides a JSON interface to data and has a very rich query language.

Which database is best for storing data?

TOP 10 Open Source Big Data DatabasesCassandra. Originally developed by Facebook, this NoSQL database is now managed by the Apache Foundation. ... HBase. Another Apache project, HBase is the non-relational data store for Hadoop. ... MongoDB. ... Neo4j. ... CouchDB. ... OrientDB. ... Terrstore. ... FlockDB.

Which database is in-memory?

An in-memory database keeps all data in the main memory or RAM of a computer. A traditional database retrieves data from disk drives. In-memory databases are faster than traditional databases because they require fewer CPU instructions. They also eliminate the time it takes to access data from a disk.

Is in-memory database good?

In-memory databases are ideal for applications that process a lot of data (think advanced planning, simulation, and analytics), as well as for supporting transaction processing where demand is random with large, unpredictable spikes in incoming traffic.

Expert · Answer