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DBMS > GreptimeDB vs. SpaceTime vs. StarRocks

System Properties Comparison GreptimeDB vs. SpaceTime vs. StarRocks

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Editorial information provided by DB-Engines
NameGreptimeDB  Xexclude from comparisonSpaceTime  Xexclude from comparisonStarRocks  Xexclude from comparison
DescriptionAn open source Time Series DBMS built for increased scalability, high performance and efficiencySpaceTime is a spatio-temporal DBMS with a focus on performance.An open source, high-performance columnar analytical database that enables real-time, multi-dimensional, and highly concurrent data analytics infoForked from Apache Doris
Primary database modelTime Series DBMSSpatial DBMSRelational DBMS
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.12
Rank#351  Overall
#34  Time Series DBMS
Score0.03
Rank#392  Overall
#8  Spatial DBMS
Score0.93
Rank#198  Overall
#93  Relational DBMS
Websitegreptime.comwww.mireo.com/­spacetimewww.starrocks.io
Technical documentationdocs.greptime.comdocs.starrocks.io/­en-us/­latest/­introduction/­StarRocks_intro
DeveloperGreptime Inc.MireoThe Linux Foundation infosince Feb 2023
Initial release202220202020
Current release3.3, June 2024
License infoCommercial or Open SourceOpen Source infoApache Version 2.0commercialOpen Source infoApache Version 2.0
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageRustC++C++, Java
Server operating systemsAndroid
Docker
FreeBSD
Linux
macOS
Windows
LinuxLinux
Data schemeschema-free, schema definition possibleyesyes
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 indexesyesnoyes
SQL infoSupport of SQLyesA subset of ANSI SQL is implementedyes
APIs and other access methodsgRPC
HTTP API
JDBC
RESTful HTTP APIJDBC
MySQL protocol
Supported programming languagesC++
Erlang
Go
Java
JavaScript
C#
C++
Python
Java
Server-side scripts infoStored proceduresPythonnouser defined functions
Triggersnono
Partitioning methods infoMethods for storing different data on different nodesShardingFixed-grid hypercubeshorizontal partitioning (by range and hash)
Replication methods infoMethods for redundantly storing data on multiple nodesReal-time block device replication (DRBD)
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanono
Concurrency infoSupport for concurrent manipulation of datayesyesyes
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.nono
User concepts infoAccess controlSimple rights management via user accountsyesRole based access control and fine grained access rights
More information provided by the system vendor
GreptimeDBSpaceTimeStarRocks
Specific characteristicsGreptimeDB is a SQL & Python-enabled timeseries database system built from scratch...
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Competitive advantages- Inherits advantages of Rust, such as excellent performance, memory safe, resource...
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Typical application scenariosFor IoT industries, GreptimeDB can seamless integrate with message queues and other...
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Key customersGreptime's clients span multiple sectors including IoT, connected vehicles, and energy...
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Market metricsGreptimeDB has garnered global recognition by topping GitHub trends following its...
» more
Licensing and pricing modelsGreptimeDB: open source, distributed, cloud-native TSDB; supports Hybrid Time-series...
» more

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GreptimeDBSpaceTimeStarRocks
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