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DBMS > GBase vs. OpenMLDB vs. OpenTSDB vs. Prometheus vs. Trafodion

System Properties Comparison GBase vs. OpenMLDB vs. OpenTSDB vs. Prometheus vs. Trafodion

Editorial information provided by DB-Engines
NameGBase  Xexclude from comparisonOpenMLDB  Xexclude from comparisonOpenTSDB  Xexclude from comparisonPrometheus  Xexclude from comparisonTrafodion  Xexclude from comparison
Apache Trafodion has been retired in 2021. Therefore it is excluded from the DB-Engines Ranking.
DescriptionWidely used RDBMS in China, including analytical, transactional, distributed transactional, and cloud-native data warehousing.An open-source machine learning database that provides a feature platform for training and inferenceScalable Time Series DBMS based on HBaseOpen-source Time Series DBMS and monitoring systemTransactional SQL-on-Hadoop DBMS
Primary database modelRelational DBMSTime Series DBMSTime Series DBMSTime Series DBMSRelational DBMS
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.07
Rank#185  Overall
#86  Relational DBMS
Score0.02
Rank#367  Overall
#37  Time Series DBMS
Score1.68
Rank#146  Overall
#12  Time Series DBMS
Score8.42
Rank#47  Overall
#2  Time Series DBMS
Websitewww.gbase.cnopenmldb.aiopentsdb.netprometheus.iotrafodion.apache.org
Technical documentationopenmldb.ai/­docs/­zh/­mainopentsdb.net/­docs/­build/­html/­index.htmlprometheus.io/­docstrafodion.apache.org/­documentation.html
DeveloperGeneral Data Technology Co., Ltd.4 Paradigm Inc.currently maintained by Yahoo and other contributorsApache Software Foundation, originally developed by HP
Initial release20042020201120152014
Current releaseGBase 8a, GBase 8s, GBase 8c2024-2 February 20242.3.0, February 2019
License infoCommercial or Open SourcecommercialOpen SourceOpen Source infoLGPLOpen Source infoApache 2.0Open Source infoApache 2.0
Cloud-based only infoOnly available as a cloud servicenonononono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC, Java, PythonC++, Java, ScalaJavaGoC++, Java
Server operating systemsLinuxLinuxLinux
Windows
Linux
Windows
Linux
Data schemeyesFixed schemaschema-freeyesyes
Typing infopredefined data types such as float or dateyesyesnumeric data for metrics, strings for tagsNumeric data onlyyes
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.yesnonono infoImport of XML data possibleno
Secondary indexesyesyesnonoyes
SQL infoSupport of SQLStandard with numerous extensionsyesnonoyes
APIs and other access methodsADO.NET
C API
JDBC
ODBC
JDBC
SQLAlchemy
HTTP API
Telnet API
RESTful HTTP/JSON APIADO.NET
JDBC
ODBC
Supported programming languagesC#C++
Go
Java
Python
Scala
Erlang
Go
Java
Python
R
Ruby
.Net
C++
Go
Haskell
Java
JavaScript (Node.js)
Python
Ruby
All languages supporting JDBC/ODBC/ADO.Net
Server-side scripts infoStored proceduresuser defined functionsnononoJava Stored Procedures
Triggersyesnononono
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioning (by range, list and hash) and vertical partitioninghorizontal partitioningSharding infobased on HBaseShardingSharding
Replication methods infoMethods for redundantly storing data on multiple nodesyesSource-replica replicationselectable replication factor infobased on HBaseyes infoby Federationyes, via HBase
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyes infovia user defined functions and HBase
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate Consistency infobased on HBasenoneImmediate Consistency
Foreign keys infoReferential integrityyesnononoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnononoACID
Concurrency infoSupport for concurrent manipulation of datayesyesyesyesyes
Durability infoSupport for making data persistentyesyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesnonono
User concepts infoAccess controlyesfine grained access rights according to SQL-standardnonofine grained access rights according to SQL-standard

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GBaseOpenMLDBOpenTSDBPrometheusTrafodion
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