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DBMS > PlanetScale vs. SWC-DB vs. TerminusDB

System Properties Comparison PlanetScale vs. SWC-DB vs. TerminusDB

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Editorial information provided by DB-Engines
NamePlanetScale  Xexclude from comparisonSWC-DB infoSuper Wide Column Database  Xexclude from comparisonTerminusDB infoformer name was DataChemist  Xexclude from comparison
DescriptionScalable, distributed, serverless MySQL database platform built on top of VitessA high performance, scalable Wide Column DBMSScalable Graph Database platform making enterprise data available by exploiting inferred entities and relationships
Primary database modelRelational DBMSWide column storeGraph DBMS
Secondary database modelsDocument store
Spatial DBMS
Time Series DBMSDocument store
RDF store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.09
Rank#178  Overall
#82  Relational DBMS
Score0.01
Rank#378  Overall
#13  Wide column stores
Score0.19
Rank#311  Overall
#27  Graph DBMS
Websiteplanetscale.comgithub.com/­kashirin-alex/­swc-db
www.swcdb.org
terminusdb.com
Technical documentationplanetscale.com/­docsterminusdb.github.io/­terminusdb/­#
DeveloperPlanetScaleAlex KashirinDataChemist Ltd.
Initial release202020202018
Current release0.5, April 202111.0.0, January 2023
License infoCommercial or Open SourcecommercialOpen Source infoGPL V3Open Source infoGPL V3
Cloud-based only infoOnly available as a cloud serviceyesnono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageGoC++Prolog, Rust
Server operating systemsDocker
Linux
macOS
LinuxLinux
Data schemeyesschema-freeyes
Typing infopredefined data types such as float or dateyesyes
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.nono
Secondary indexesyes
SQL infoSupport of SQLyes infowith proprietary extensionsSQL-like query languageSQL-like query language (WOQL)
APIs and other access methodsADO.NET
JDBC
MySQL protocol
ODBC
Proprietary protocol
Thrift
OWL
RESTful HTTP API
WOQL (Web Object Query Language)
Supported programming languagesAda
C
C#
C++
D
Delphi
Eiffel
Erlang
Haskell
Java
JavaScript (Node.js)
Objective-C
OCaml
Perl
PHP
Python
Ruby
Scheme
Tcl
C++JavaScript
Python
Server-side scripts infoStored proceduresyes infoproprietary syntaxnoyes
Triggersyesnoyes
Partitioning methods infoMethods for storing different data on different nodesShardingShardingGraph Partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesMulti-source replication
Source-replica replication
Journaling Streams
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency across shards
Immediate Consistency within a shard
Immediate Consistency
Foreign keys infoReferential integrityyes infonot for MyISAM storage engineyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID at shard levelACID
Concurrency infoSupport for concurrent manipulation of datayes infotable locks or row locks depending on storage engineyesyes
Durability infoSupport for making data persistentyesyesyes infoin-memory journaling
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesno
User concepts infoAccess controlUsers with fine-grained authorization concept infono user groups or rolesRole-based access control

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More resources
PlanetScaleSWC-DB infoSuper Wide Column DatabaseTerminusDB infoformer name was DataChemist
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