A curated reference guide for implementations of the world's most important type of software.
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Updated WeeklyAsterixDB
Document / XML Database SystemAsterixDB is a parallel OLAP DBMS for shared-disk storage. It has its own semi-structured data model similar to JSON/XML, as well as a custom query interface (SQL++) that incorporates much of SQL’s o…
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R:BASE
Relational
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SchemaJS
Document / XML
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Streambase
Relational
4
Akumuli
Relational
3