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DBMS > GeoSpock vs. Impala vs. XTDB

System Properties Comparison GeoSpock vs. Impala vs. XTDB

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Editorial information provided by DB-Engines
NameGeoSpock  Xexclude from comparisonImpala  Xexclude from comparisonXTDB infoformerly named Crux  Xexclude from comparison
DescriptionSpatial and temporal data processing engine for extreme data scaleAnalytic DBMS for HadoopA general purpose database with bitemporal SQL and Datalog and graph queries
Primary database modelRelational DBMSRelational DBMSDocument store
Secondary database modelsTime Series DBMSDocument store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.15
Rank#302  Overall
#139  Relational DBMS
Score17.79
Rank#40  Overall
#25  Relational DBMS
Score0.00
Rank#363  Overall
#49  Document stores
Websitegeospock.comwww.cloudera.com/­products/­open-source/­apache-hadoop/­impala.htmlgithub.com/­xtdb/­xtdb
xtdb.com
Technical documentationdocs.geospock.com/­Content/­Home.htmdocs.cloudera.com/­documentation/­enterprise/­latest/­topics/­impala.htmlxtdb.com/­docs
DeveloperGeoSpockClouderaJuxt Ltd.
Initial release20132019
Current release2.0, September 20194.0.0, July 20211.19, September 2021
License infoCommercial or Open SourcecommercialOpen Source infoApache Version 2Open Source infoMIT License
Cloud-based only infoOnly available as a cloud serviceyesnono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageJava, JavascriptC++Clojure
Server operating systemshostedLinuxAll OS with a Java 8 (and higher) VM
Linux
Data schemeyesyesschema-free
Typing infopredefined data types such as float or dateyesyesyes, 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.nonono
Secondary indexestemporal, categoricalyesyes
SQL infoSupport of SQLANSI SQL for query only (using Presto)SQL-like DML and DDL statementslimited SQL, making use of Apache Calcite
APIs and other access methodsJDBCJDBC
ODBC
HTTP REST
JDBC
Supported programming languagesAll languages supporting JDBC/ODBCClojure
Java
Server-side scripts infoStored proceduresnoyes infouser defined functions and integration of map-reduceno
Triggersnonono
Partitioning methods infoMethods for storing different data on different nodesAutomatic shardingShardingnone
Replication methods infoMethods for redundantly storing data on multiple nodesselectable replication factoryes, each node contains all data
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyes infoquery execution via MapReduceno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Foreign keys infoReferential integritynonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanonoACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyesyes, flexibel persistency by using storage technologies like Apache Kafka, RocksDB or LMDB
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.nono
User concepts infoAccess controlAccess rights for users can be defined per tableAccess rights for users, groups and roles infobased on Apache Sentry and Kerberos

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More resources
GeoSpockImpalaXTDB infoformerly named Crux
Recent citations in the news

How GeoSpock is supercharging geospatial analytics
23 February 2021, ComputerWeekly.com

GeoSpock joins Tomorrow Street to accelerate next-generation database technology adoption
28 October 2020, RealWire

Cambridge-based data analytics startup GeoSpock lands €4.6 million
2 October 2020, EU-Startups

GeoSpock’s extreme-scale data mission in $5.4m funding boost
8 October 2020, Cambridge Independent

Location Analytics Tools Market| Evolving Opportunities with Alteryx Inc. and CARTO | Technavio
21 June 2022, 69News WFMZ-TV

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Cloudera Boosts Hadoop App Development On Impala
10 November 2014, InformationWeek

Apache Impala 4 Supports Operator Multi-Threading
29 July 2021, iProgrammer

Man Busts Out of Google, Rebuilds Top-Secret Query Machine
24 October 2012, WIRED

News from O'Reilly Strata Conference + Hadoop World 2012: Azure HDInsight, Cloudera Impala, MapR M7
29 October 2012, InfoQ.com

How to add a data source to Redash
5 April 2022, TechRepublic

provided by Google News

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