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DBMS > Galaxybase vs. OpenTSDB vs. PieCloudDB vs. TDengine

System Properties Comparison Galaxybase vs. OpenTSDB vs. PieCloudDB vs. TDengine

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Editorial information provided by DB-Engines
NameGalaxybase  Xexclude from comparisonOpenTSDB  Xexclude from comparisonPieCloudDB  Xexclude from comparisonTDengine  Xexclude from comparison
DescriptionScalable, ACID-compliant native distributed parallel graph platformScalable Time Series DBMS based on HBaseA cloud-native analytic database platform with new technologoy for elastic MPPTime Series DBMS and big data platform
Primary database modelGraph DBMSTime Series DBMSRelational DBMSTime Series DBMS
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.00
Rank#385  Overall
#40  Graph DBMS
Score1.59
Rank#140  Overall
#12  Time Series DBMS
Score0.37
Rank#271  Overall
#127  Relational DBMS
Score2.48
Rank#107  Overall
#9  Time Series DBMS
Websitegalaxybase.comopentsdb.netwww.openpie.comgithub.com/­taosdata/­TDengine
tdengine.com
Technical documentationopentsdb.net/­docs/­build/­html/­index.htmldocs.tdengine.com
DeveloperChuanglin(Createlink) Technology Co., Ltd 浙江创邻科技有限公司currently maintained by Yahoo and other contributorsOpenPieTDEngine, previously Taos Data
Initial release201720112019
Current releaseNov 20, November 20212.1, January 20233.0, August 2022
License infoCommercial or Open SourcecommercialOpen Source infoLGPLcommercialOpen Source infoAGPL V3, also commercial editions available
Cloud-based only infoOnly available as a cloud servicenonoyesno
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC and JavaJavaC
Server operating systemsLinuxLinux
Windows
hostedLinux
Windows
Data schemeStrong typed schemaschema-freeyesyes
Typing infopredefined data types such as float or dateyesnumeric data for metrics, strings for tagsyesyes
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 indexesyesnoyesno
SQL infoSupport of SQLnonoyesStandard SQL with extensions for time-series applications
APIs and other access methodsBrowser interface
console (shell)
Graph API (Gremlin)
OpenCypher
Proprietary native API
HTTP API
Telnet API
CLI Client
JDBC
ODBC
JDBC
RESTful HTTP API
Supported programming languagesGo
Java
Python
Erlang
Go
Java
Python
R
Ruby
Java
PL/SQL
Python
R
C
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Rust
Server-side scripts infoStored proceduresuser defined procedures and functionsnouser defined functionsno
Triggersnonoyes, via alarm monitoring
Partitioning methods infoMethods for storing different data on different nodesShardingSharding infobased on HBaseyesSharding
Replication methods infoMethods for redundantly storing data on multiple nodesselectable replication factor infobased on HBaseyesyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency infobased on HBaseImmediate Consistency
Foreign keys infoReferential integrityyes infoRelationships in graphsnonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnoACID
Concurrency infoSupport for concurrent manipulation of datayesyesyesyes
Durability infoSupport for making data persistentyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesno
User concepts infoAccess controlRole-based access controlnoUser Roles and pluggable authentication with full SQL Standardyes
More information provided by the system vendor
GalaxybaseOpenTSDBPieCloudDBTDengine
Specific characteristicsPieCloudDB, OpenPie's flagship product, is a cutting-edge cloud-native data warehouse....
» more
TDengine™ is a time-series database designed to help traditional industries overcome...
» more
Competitive advantagesExtreme Elastic: PieCloudDB utilizes a cutting-edge eMPP cloud-native architecture...
» more
High Performance at Any Scale: With its distributed scalable architecture that grows...
» more
Typical application scenariosPieCloudDB is ideal for Data mining applications that require extreme scalability...
» more
TDengine is purpose-built for Industry 4.0 and the Industrial IoT (IIoT) and particularly...
» more
Key customersSail-Cloud China Shipbuilding Group Haizhou System Soochow Securities ​etc.,
» more
Market metricsTDengine has garnered over 23,000 stars on GitHub and is used in over 50 countries...
» more
Licensing and pricing modelsPieCloudDB Community Edition: Community License, Free Download, Self-Hosted Deployment;...
» more
TDengine OSS is free, open-source software released under the AGPLv3. TDengine Enterprise...
» more
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and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

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More resources
GalaxybaseOpenTSDBPieCloudDBTDengine
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