DBDB.io The Encyclopedia of Database Systems · Est. 2017
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Database of Databases

9 Systems Found

Databases with Null Suppression Compression
Adabas
1971 Network Null Suppression
Fluree
Blockchain AI-Assisted
2017 Document / XML, Graph, Triplestore / RDF, Relational Delta Encoding, Null Suppression, Prefix Compression
Blockchain AI-Assisted
Hyrise
OLAP
2009 Relational Null Suppression, Dictionary Encoding, Delta Encoding, Run-Length Encoding, Bit Packing / Mostly Encoding
OLAP
Ingres
Acquired Company
1974 Relational Null Suppression
Acquired Company
IQ
Acquired Company
1992 Relational Bitmap Encoding, Dictionary Encoding, Null Suppression, Run-Length Encoding
Acquired Company
Oracle
Multi-Model
1977 Document / XML, Graph, Key-Value, Relational, Triplestore / RDF Bit Packing / Mostly Encoding, Dictionary Encoding, Naïve (Page-Level), Naïve (Record-Level), Null Suppression, Prefix Compression
Multi-Model
RedisGraph
Abandoned
2018 Graph Null Suppression
Abandoned
SciDB
OLAP
2008 Array / Matrix Null Suppression, Run-Length Encoding
OLAP
Velox
OLAP Query Engine AI-Assisted
2020 Relational Null Suppression, Prefix Compression, Run-Length Encoding
OLAP Query Engine AI-Assisted