Ncache is built to provide a fast and linearly scalable distributed cache that caches application data and reduces expensive database trips.
Open source in memory database.
Aerospike is an open source in memory nosql database management system.
Its primary key focus delivers scalable and robust no single point of failure clustering.
Open source agpl flash optimized in memory open source nosql database.
Code issues pull requests clojure in memory database modeled on sets not tables.
15 of 15 free open source database management system.
H2 is an in memory java sql database with a fast jdbc api and small footprint.
It operates in embedded and server modes with clustering support.
It is a relational database engine written in java with a jdbc driver conforming to ansi sql 2008.
It s different from a traditional database in that time is the primary axis of concern and the analytics and visualization of massive data sets is a top priority.
It s a key value data store that enables developers to build personalized user experiences and data driven applications that scale out to process millions of transactions per second with sub millisecond response times.
Hypersql supports the widest range of sql standard features seen in any open source database engine.
Not all in memory database systems are relational.
Aerospike nosql database is a open source clustered and distributed database optimized for reliable high performance in memory use.
It offers a small fast database engine which offers in memory and disk based tables and supports embedded and server modes.
The timescale is a type of what s called a time series database.
It supports data structures such as strings hashes lists sets sorted sets with range queries bitmaps hyperloglogs geospatial indexes with radius queries and streams.
Sonicjs is a modern open source nodejs based content management system.
Other features include disk or in memory databases 2 phase commit cost based optimisation and strong encryption.
It can be used as a database a message broker and a cache as well.
Clojure clojure library in memory database updated apr 19 2020.
Comprehend supports pattern matching forward matching rewriting and transactional storage.
One of the best open source databases for that is timescale.
Redis is a free open source database software which has an in memory data store structure.
Ncache is a 100 net net core open source in memory distributed cache.