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

Database Entry

WhiteDB


In-memory tuple store aiming to be fast and easy to use in embedded systems. Future goal is to integrate an inference engine for rule-based reasoning.

Source Code
https://github.com/priitj/whitedb[02]
Country of Origin
EE
Start Year
2008
End Year
2026
Project Types
Hobby, Open Source
Written in
C
Supported Languages
C, Python
License
GPL v3

Database Entry

WhiteDB


In-memory tuple store aiming to be fast and easy to use in embedded systems. Future goal is to integrate an inference engine for rule-based reasoning.

History


The system's source code repository was marked as a read-only archive in 2026 and is now considered abandoned.

Concurrency Control


Applications may request global lock in shared or exclusive mode.

Data Model[04][05]


Flat array of n-tuples with network database support

Indexes[06][07]


T*-tree and hash table index.

Joins


Logging[08]


Query Execution[09]


Resultset is pre-fetched, record contents fetched on demand only.

Query Interface[10]


Storage Architecture


Storage Model


Stored Procedures


System Architecture


Views


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