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DBMS > Blueflood vs. Oracle Rdb vs. TDengine

System Properties Comparison Blueflood vs. Oracle Rdb vs. TDengine

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Editorial information provided by DB-Engines
NameBlueflood  Xexclude from comparisonOracle Rdb  Xexclude from comparisonTDengine  Xexclude from comparison
DescriptionScalable TimeSeries DBMS based on CassandraTime Series DBMS and big data platform
Primary database modelTime 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#361  Overall
#33  Time Series DBMS
Score1.18
Rank#161  Overall
#75  Relational DBMS
Score0.96
Rank#179  Overall
#14  Time Series DBMS
Websiteblueflood.iowww.oracle.com/­technetwork/­database/­database-technologies/­rdb/­overview/­index.htmlgithub.com/­taosdata/­TDengine
tdengine.com
Technical documentationgithub.com/­rackerlabs/­blueflood/­wikiwww.taosdata.com/­en/­documentation
DeveloperRackspaceOracle, originally developed by Digital Equipment Corporation (DEC)Taos Data
Initial release201319842019
Current release7.4.1.1, 2021
License infoCommercial or Open SourceOpen Source infoApache 2.0commercialOpen Source infoGPL V3, also commercial editions available
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 languageJavaC
Server operating systemsLinux
OS X
HP Open VMSLinux
Data schemepredefined schemeFlexible Schema (defined schema, partial schema, schema free)yes
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 indexesnoyesno
SQL infoSupport of SQLnoyesSQL-like query language
APIs and other access methodsHTTP RESTJDBC
RESTful HTTP API
Supported programming languages.Net
C
C++
Go
Java
JavaScript (Node.js)
Lua
Python
Rust
Server-side scripts infoStored proceduresnono
Triggersnoyes, via alarm monitoring
Partitioning methods infoMethods for storing different data on different nodesSharding infobased on CassandraSharding
Replication methods infoMethods for redundantly storing data on multiple nodesselectable replication factor infobased on Cassandrayes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency infobased on Cassandra
Immediate Consistency infobased on Cassandra
Immediate Consistency
Foreign keys infoReferential integritynoyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoyes, on a single node
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 controlnoyes
More information provided by the system vendor
BluefloodOracle RdbTDengine
Specific characteristicsOne of the modules of TDengine is the time-series database. However, in addition...
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Competitive advantagesPerformance improvement over 10 times: An innovative data storage structure is defined,...
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Typical application scenariosIT Infrastructure, Servers and Applications Monitoring Internet of Cars, Trucks,...
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Market metricsFastest growing database With more than 15,500 stars on GitHub
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Licensing and pricing modelsOpen Source (AGPL v3) Enterprise / Cloud (https://www.taosdata.com/en/support/)
» more

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More resources
BluefloodOracle RdbTDengine
Recent citations in the news

Jeff Tao, TDengine: Becoming the de-facto standard IoT big data platform
4 April 2022, IoT News

TDengine Receives 2022 IoT Evolution Industrial IoT Product of the Year Award
26 April 2022, IoT Evolution World

TAOS Data Completes $47 Million Series B Financing led by MatrixPartners China, followed by Sequoia Capital China, GGV Capital, and Index Capital
24 May 2021, PR Newswire

provided by Google News

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