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DBMS > SQream DB vs. XTDB vs. Yanza

System Properties Comparison SQream DB vs. XTDB vs. Yanza

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Editorial information provided by DB-Engines
NameSQream DB  Xexclude from comparisonXTDB infoformerly named Crux  Xexclude from comparisonYanza  Xexclude from comparison
Yanza seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
Descriptiona GPU-based, columnar RDBMS for big data analytics workloadsA general purpose database with bitemporal SQL and Datalog and graph queriesTime Series DBMS for IoT Applications
Primary database modelRelational DBMSDocument storeTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.74
Rank#224  Overall
#103  Relational DBMS
Score0.18
Rank#332  Overall
#46  Document stores
Websitesqream.comgithub.com/­xtdb/­xtdb
www.xtdb.com
yanza.com
Technical documentationdocs.sqream.comwww.xtdb.com/­docs
DeveloperSQream TechnologiesJuxt Ltd.Yanza
Initial release201720192015
Current release2022.1.6, December 20221.19, September 2021
License infoCommercial or Open SourcecommercialOpen Source infoMIT Licensecommercial infofree version available
Cloud-based only infoOnly available as a cloud servicenonono infobut mainly used as a service provided by Yanza
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++, CUDA, Haskell, Java, ScalaClojure
Server operating systemsLinuxAll OS with a Java 8 (and higher) VM
Linux
Windows
Data schemeyesschema-freeschema-free
Typing infopredefined data types such as float or dateyes, ANSI Standard SQL Typesyes, extensible-data-notation formatno
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 indexesnoyesno
SQL infoSupport of SQLyeslimited SQL, making use of Apache Calciteno
APIs and other access methods.Net
JDBC
ODBC
HTTP REST
JDBC
HTTP API
Supported programming languagesC++
Java
JavaScript (Node.js)
Python
Clojure
Java
any language that supports HTTP calls
Server-side scripts infoStored proceduresuser defined functions in Pythonnono
Triggersnonoyes infoTimer and event based
Partitioning methods infoMethods for storing different data on different nodeshorizontal and vertical partitioningnonenone
Replication methods infoMethods for redundantly storing data on multiple nodesnoneyes, each node contains all datanone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDno
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyes, flexibel persistency by using storage technologies like Apache Kafka, RocksDB or LMDByes
User concepts infoAccess controlno

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More resources
SQream DBXTDB infoformerly named CruxYanza
Recent citations in the news

I SQream, you SQream, we all SQream for … data analytics?
5 October 2023, fierce-network.com

SQream Announces Strategic Integration for Powerful Big Data Analytics with Dataiku
9 February 2024, insideBIGDATA

SQream Joins Samsung Cloud Platform Ecosystem
26 July 2023, Datanami

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

provided by Google News



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