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DBMS > H2GIS vs. Kyligence Enterprise vs. openGauss

System Properties Comparison H2GIS vs. Kyligence Enterprise vs. openGauss

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Editorial information provided by DB-Engines
NameH2GIS  Xexclude from comparisonKyligence Enterprise  Xexclude from comparisonopenGauss  Xexclude from comparison
DescriptionSpatial extension of H2A distributed analytics engine for big data, built on top of Apache KylinAn enterprise-class RDBMS compatible with high-performance, high-availability and high-performance originally developed by Huawei
Primary database modelSpatial DBMSRelational DBMSRelational DBMS
Secondary database modelsRelational DBMSDocument store
Spatial DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.05
Rank#372  Overall
#7  Spatial DBMS
Score0.39
Rank#276  Overall
#125  Relational DBMS
Score1.05
Rank#189  Overall
#87  Relational DBMS
Websitewww.h2gis.orgkyligence.io/­kyligence-enterprisegitee.com/­opengauss
opengauss.org
Technical documentationwww.h2gis.org/­docs/­homedocs.opengauss.org/­en
gitee.com/­opengauss/­docs
DeveloperCNRSKyligence, Inc.Huawei and openGauss community
Initial release201320162019
Current release3.0, March 2022
License infoCommercial or Open SourceOpen Source infoLGPL 3.0commercialOpen Source
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageJavaJavaC, C++, Java
Server operating systemsLinuxLinux
Data schemeyesyesyes
Typing infopredefined data types such as float or dateyesyesyes
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 indexesyesyesyes
SQL infoSupport of SQLyesANSI SQL for queries (using Apache Calcite)ANSI SQL 2011
APIs and other access methodsJDBC
ODBC
RESTful HTTP API
JDBC
ODBC
Supported programming languagesJavaC
C++
Java
Server-side scripts infoStored proceduresyes infobased on H2yes
Triggersyesyes
Partitioning methods infoMethods for storing different data on different nodesnonehorizontal partitioning (by range, list and hash)
Replication methods infoMethods for redundantly storing data on multiple nodesyes infobased on H2Source-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyesno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyesyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACID
Concurrency infoSupport for concurrent manipulation of datayes, multi-version concurrency control (MVCC)yesyes
Durability infoSupport for making data persistentyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesnono
User concepts infoAccess controlyes infobased on H2Access rights for users, groups and roles according to SQL-standard

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More resources
H2GISKyligence EnterpriseopenGauss
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