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DBMS > FeatureBase vs. openGemini vs. OpenTenBase

System Properties Comparison FeatureBase vs. openGemini vs. OpenTenBase

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Editorial information provided by DB-Engines
NameFeatureBase  Xexclude from comparisonopenGemini  Xexclude from comparisonOpenTenBase  Xexclude from comparison
DescriptionReal-time database platform that powers real-time analytics and machine learning applications by simultaneously executing low-latency, high-throughput, and highly concurrent workloads.An open source distributed Time Series DBMS with high concurrency, high performance, and high scalabilityAn enterprise-level distributed HTAP open source database based on PostgreSQL
Primary database modelRelational DBMSTime Series DBMSRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.26
Rank#292  Overall
#132  Relational DBMS
Score0.04
Rank#366  Overall
#39  Time Series DBMS
Score0.00
Rank#390  Overall
#157  Relational DBMS
Websitewww.featurebase.comwww.opengemini.org
github.com/­openGemini
github.com/­OpenTenBase/­OpenTenBase
www.opentenbase.org
Technical documentationdocs.featurebase.comdocs.opengemini.org/­guidedocs.opentenbase.org
docs.opentenbase.org/­en
DeveloperMolecula and Pilosa Open Source ContributorsHuawei and openGemini communityOpenAtom Foundation, previously Tencent
Initial release20172022
Current release2022, May 20221.1, July 20232.5, January 2024
License infoCommercial or Open SourcecommercialOpen Source infoApache Version 2.0Open Source infoBSD-3
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 languageGoGo
Server operating systemsLinux
macOS
Linux
Windows
Linux
Data schemeyesschema-freeyes
Typing infopredefined data types such as float or dateyesInteger, Float, Boolean, Stringyes
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 indexesnoyesyes
SQL infoSupport of SQLSQL queriesSQL-like query languageyes
APIs and other access methodsgRPC
JDBC
Kafka Connector
ODBC
HTTP REST
Supported programming languagesJava
Python
C
C++
Go
Java
JavaScript (Node.js)
Python
Rust
C
Go
Java
PHP
Python
Server-side scripts infoStored proceduresno
Triggersnonoyes
Partitioning methods infoMethods for storing different data on different nodesShardingShardingSharding
Replication methods infoMethods for redundantly storing data on multiple nodesyesyesyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integrityyesnoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datayesnoACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyes, using Linux fsyncyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes
User concepts infoAccess controlAdministrators and common users accountsAccess rights for users, groups and roles according to SQL-standard

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More resources
FeatureBaseopenGeminiOpenTenBase
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