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DBMS > Kuzu vs. SpaceTime vs. SQL.JS

System Properties Comparison Kuzu vs. SpaceTime vs. SQL.JS

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Editorial information provided by DB-Engines
NameKuzu  Xexclude from comparisonSpaceTime  Xexclude from comparisonSQL.JS  Xexclude from comparison
DescriptionAn embeddable property Graph DBMS built for query speed and scalabilitySpaceTime is a spatio-temporal DBMS with a focus on performance.Port of SQLite to JavaScript
Primary database modelGraph DBMSSpatial DBMSRelational DBMS
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.00
Rank#378  Overall
#37  Graph DBMS
Score0.00
Rank#378  Overall
#7  Spatial DBMS
Score0.54
Rank#244  Overall
#112  Relational DBMS
Websitekuzudb.comwww.mireo.com/­spacetimesql.js.org
Technical documentationdocs.kuzudb.comsql.js.org/­documentation/­index.html
DeveloperMireoAlon Zakai infoenhancements implemented by others
Initial release202220202012
Current release0.4.2, May 2024
License infoCommercial or Open SourceOpen Source infoMIT licensecommercialOpen Source
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++C++JavaScript
Server operating systemsserver-lessLinuxserver-less, requires a JavaScript environment (browser, Node.js)
Data schemeyesyesyes
Typing infopredefined data types such as float or dateyesyesyes
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.nonono
Secondary indexesnono
SQL infoSupport of SQLnoA subset of ANSI SQL is implementedyes infoSQL-92 is not fully supported
APIs and other access methodsCLI Client
Cypher Query Language
RESTful HTTP APIJavaScript API
Supported programming languagesC
C#
C++
Java
JavaScript
Python
Rust
C#
C++
Python
JavaScript
Server-side scripts infoStored proceduresnonono
Triggersnonono
Partitioning methods infoMethods for storing different data on different nodesnoneFixed-grid hypercubesnone
Replication methods infoMethods for redundantly storing data on multiple nodesnoneReal-time block device replication (DRBD)none
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistencynone
Foreign keys infoReferential integritynonoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnoACID
Concurrency infoSupport for concurrent manipulation of datayes, multi-version concurrency control (MVCC)yes
Durability infoSupport for making data persistentyesyesno infoexcept by serializing a db to a file
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.nonoyes
User concepts infoAccess controlnoyesno

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More resources
KuzuSpaceTimeSQL.JS
DB-Engines blog posts

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