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DBMS > EXASOL vs. TempoIQ vs. XTDB vs. Yanza

System Properties Comparison EXASOL vs. TempoIQ vs. XTDB vs. Yanza

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Editorial information provided by DB-Engines
NameEXASOL  Xexclude from comparisonTempoIQ infoformerly TempoDB  Xexclude from comparisonXTDB infoformerly named Crux  Xexclude from comparisonYanza  Xexclude from comparison
TempoIQ seems to be decommissioned. It will be removed from the DB-Engines ranking.Yanza seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
DescriptionHigh-performance, in-memory, MPP database specifically designed for in-memory analytics.Scalable analytics DBMS for sensor data, provided as a service (SaaS)A general purpose database with bitemporal SQL and Datalog and graph queriesTime Series DBMS for IoT Applications
Primary database modelRelational DBMSTime Series DBMSDocument storeTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.99
Rank#124  Overall
#58  Relational DBMS
Score0.11
Rank#343  Overall
#46  Document stores
Websitewww.exasol.comtempoiq.com (offline)github.com/­xtdb/­xtdb
www.xtdb.com
yanza.com
Technical documentationwww.exasol.com/­resourceswww.xtdb.com/­docs
DeveloperExasolTempoIQJuxt Ltd.Yanza
Initial release2000201220192015
Current release1.19, September 2021
License infoCommercial or Open SourcecommercialcommercialOpen Source infoMIT Licensecommercial infofree version available
Cloud-based only infoOnly available as a cloud servicenoyesnono 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 languageClojure
Server operating systemsAll OS with a Java 8 (and higher) VM
Linux
Windows
Data schemeyesschema-freeschema-freeschema-free
Typing infopredefined data types such as float or dateyesyesyes, 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.nononono
Secondary indexesyesyesno
SQL infoSupport of SQLyesnolimited SQL, making use of Apache Calciteno
APIs and other access methods.Net
JDBC
ODBC
WebSocket
HTTP APIHTTP REST
JDBC
HTTP API
Supported programming languagesJava
Lua
Python
R
C#
Java
JavaScript infoNode.js
Python
Ruby
Clojure
Java
any language that supports HTTP calls
Server-side scripts infoStored proceduresuser defined functionsnonono
Triggersyesyes infoRealtime Alertsnoyes infoTimer and event based
Partitioning methods infoMethods for storing different data on different nodesShardingnonenone
Replication methods infoMethods for redundantly storing data on multiple nodesyes, each node contains all datanone
MapReduce infoOffers an API for user-defined Map/Reduce methodsyes infoHadoop integrationnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyesnonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnoACIDno
Concurrency infoSupport for concurrent manipulation of datayesyesyesyes
Durability infoSupport for making data persistentyesyesyes, flexibel persistency by using storage technologies like Apache Kafka, RocksDB or LMDByes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesno
User concepts infoAccess controlAccess rights for users, groups and roles according to SQL-standardsimple authentication-based access controlno

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More resources
EXASOLTempoIQ infoformerly TempoDBXTDB infoformerly named CruxYanza
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provided by Google News



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