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DBMS > Alibaba Cloud TSDB vs. Axibase vs. Cachelot.io vs. Dgraph vs. Kdb

System Properties Comparison Alibaba Cloud TSDB vs. Axibase vs. Cachelot.io vs. Dgraph vs. Kdb

Editorial information provided by DB-Engines
NameAlibaba Cloud TSDB  Xexclude from comparisonAxibase  Xexclude from comparisonCachelot.io  Xexclude from comparisonDgraph  Xexclude from comparisonKdb  Xexclude from comparison
DescriptionA stable, reliable, and cost-effective online high-performance time series database serviceScalable TimeSeries DBMS based on HBase with integrated rule engine and visualizationIn-memory caching systemDistributed and scalable native Graph DBMSHigh performance Time Series DBMS
Primary database modelTime Series DBMSTime Series DBMSKey-value storeGraph DBMSTime Series DBMS
Vector DBMS
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.29
Rank#301  Overall
#26  Time Series DBMS
Score0.35
Rank#282  Overall
#25  Time Series DBMS
Score0.04
Rank#388  Overall
#62  Key-value stores
Score1.53
Rank#152  Overall
#15  Graph DBMS
Score7.71
Rank#49  Overall
#2  Time Series DBMS
#1  Vector DBMS
Websitewww.alibabacloud.com/­product/­hitsdbaxibase.com/­docs/­atsd/­financecachelot.iodgraph.iokx.com
Technical documentationwww.alibabacloud.com/­help/­en/­time-series-database/­latest/­what-is-tsdbdgraph.io/­docscode.kx.com
DeveloperAlibabaAxibase CorporationDgraph Labs, Inc.Kx Systems, a division of First Derivatives plc
Initial release2013201520162000 infokdb was released 2000, kdb+ in 2003
Current release155853.6, May 2018
License infoCommercial or Open Sourcecommercialcommercial infoCommunity Edition (single node) is free, Enterprise Edition (distributed) is paidOpen Source infoSimplified BSD LicenseOpen Source infoApache 2.0commercial infofree 32-bit version
Cloud-based only infoOnly available as a cloud serviceyesnononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaC++Goq
Server operating systemshostedLinuxFreeBSD
Linux
OS X
Linux
OS X
Windows
Linux
OS X
Solaris
Windows
Data schemeschema-freeyesschema-freeschema-freeyes
Typing infopredefined data types such as float or dateNumeric data and Stringsyes infoshort, integer, long, float, double, decimal, stringnoyesyes
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.nonononoyes
Secondary indexesnononoyesyes infotable attribute 'grouped'
SQL infoSupport of SQLnoSQL-like query languagenonoSQL-like query language (q)
APIs and other access methodsHTTP RESTJDBC
Proprietary protocol (Network API)
RESTful HTTP API
Memcached protocolGraphQL query language
gRPC (using protocol buffers) API
HTTP API
HTTP API
JDBC
Jupyter
Kafka
ODBC
WebSocket
Supported programming languagesJavaGo
Java
PHP
Python
R
Ruby
.Net
C
C++
ColdFusion
Erlang
Java
Lisp
Lua
OCaml
OCaml
Perl
PHP
Python
Ruby
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
C
C#
C++
Go
J
Java
JavaScript
Lua
MatLab
Perl
PHP
Python
R
Scala
Server-side scripts infoStored proceduresnoyesnonouser defined functions
Triggersnoyesnonoyes infowith views
Partitioning methods infoMethods for storing different data on different nodesShardingnoneyeshorizontal partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationnoneSynchronous replication via RaftSource-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyesnonono infosimilar paradigm used for internal processing
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencynoneImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynonononoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanononoACIDno
Concurrency infoSupport for concurrent manipulation of datayesyesyesyesyes
Durability infoSupport for making data persistentyesyesnoyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.nonoyes
User concepts infoAccess controlAccess managed on TSDB instance levelnono infoPlanned for future releasesrights management via user accounts
More information provided by the system vendor
Alibaba Cloud TSDBAxibaseCachelot.ioDgraphKdb
Specific characteristicsIntegrated columnar database & programming system for streaming, real time and historical...
» more
Competitive advantagesprovides seamless scalability; runs on industry standard server platforms; is top-ranked...
» more
Typical application scenariostick database streaming sensor data massive intelligence applications oil and gas...
» more
Key customersGoldman Sachs Morgan Stanley Merrill Lynch J.P. Morgan Deutsche Bank IEX Securities...
» more
Market metricskdb+ performance and reliability proven by our customers in critical infrastructure...
» more
Licensing and pricing modelsupon request
» more

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More resources
Alibaba Cloud TSDBAxibaseCachelot.ioDgraphKdb
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