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DBMS > SQream DB vs. TerminusDB vs. XTDB

System Properties Comparison SQream DB vs. TerminusDB vs. XTDB

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Editorial information provided by DB-Engines
NameSQream DB  Xexclude from comparisonTerminusDB infoformer name was DataChemist  Xexclude from comparisonXTDB infoformerly named Crux  Xexclude from comparison
Descriptiona GPU-based, columnar RDBMS for big data analytics workloadsScalable Graph Database platform making enterprise data available by exploiting inferred entities and relationshipsA general purpose database with bitemporal SQL and Datalog and graph queries
Primary database modelRelational DBMSGraph DBMSDocument store
Secondary database modelsDocument store
RDF store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.62
Rank#234  Overall
#109  Relational DBMS
Score0.19
Rank#311  Overall
#27  Graph DBMS
Score0.13
Rank#330  Overall
#45  Document stores
Websitesqream.comterminusdb.comgithub.com/­xtdb/­xtdb
www.xtdb.com
Technical documentationdocs.sqream.comterminusdb.github.io/­terminusdb/­#www.xtdb.com/­docs
DeveloperSQream TechnologiesDataChemist Ltd.Juxt Ltd.
Initial release201720182019
Current release2022.1.6, December 202211.0.0, January 20231.19, September 2021
License infoCommercial or Open SourcecommercialOpen Source infoGPL V3Open Source infoMIT License
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++, CUDA, Haskell, Java, ScalaProlog, RustClojure
Server operating systemsLinuxLinuxAll OS with a Java 8 (and higher) VM
Linux
Data schemeyesyesschema-free
Typing infopredefined data types such as float or dateyes, ANSI Standard SQL Typesyesyes, extensible-data-notation format
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 indexesnoyes
SQL infoSupport of SQLyesSQL-like query language (WOQL)limited SQL, making use of Apache Calcite
APIs and other access methods.Net
JDBC
ODBC
OWL
RESTful HTTP API
WOQL (Web Object Query Language)
HTTP REST
JDBC
Supported programming languagesC++
Java
JavaScript (Node.js)
Python
JavaScript
Python
Clojure
Java
Server-side scripts infoStored proceduresuser defined functions in Pythonyesno
Triggersnoyesno
Partitioning methods infoMethods for storing different data on different nodeshorizontal and vertical partitioningGraph Partitioningnone
Replication methods infoMethods for redundantly storing data on multiple nodesnoneJournaling Streamsyes, each node contains all data
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integritynoyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyes infoin-memory journalingyes, flexibel persistency by using storage technologies like Apache Kafka, RocksDB or LMDB
User concepts infoAccess controlRole-based access control

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More resources
SQream DBTerminusDB infoformer name was DataChemistXTDB infoformerly named Crux
Recent citations in the news

I SQream, you SQream, we all SQream for … data analytics?
5 October 2023, Fierce Network

SQream Joins Samsung Cloud Platform Ecosystem
26 July 2023, PR Newswire

GPU data warehouse startup SQream lands $39.4M funding round
24 June 2020, SiliconANGLE News

SQream Technologies raises $39.4 million for GPU-accelerated databases
24 June 2020, VentureBeat

Accelerated Databases In The Fast Lane
25 June 2020, The Next Platform

provided by Google News

How TerminusDB is commercializing its open source graph database
16 March 2021, VentureBeat

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12 April 2022, United Nations Office for Disaster Risk Reduction

Trinity College spinout TerminusDB secures €3.6m in investment
15 March 2021, The Irish Times

Bus Terminus Update – April 26th
26 April 2021, Around DB and Life on Lantau

provided by Google News



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