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DBMS > OpenTSDB vs. SiriDB vs. UniData,UniVerse vs. Yaacomo

System Properties Comparison OpenTSDB vs. SiriDB vs. UniData,UniVerse vs. Yaacomo

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Editorial information provided by DB-Engines
NameOpenTSDB  Xexclude from comparisonSiriDB  Xexclude from comparisonUniData,UniVerse  Xexclude from comparisonYaacomo  Xexclude from comparison
DescriptionScalable Time Series DBMS based on HBaseOpen Source Time Series DBMSMultiValue database and application server with SQL mapping layer and meta database capabilitiesOpenCL based in-memory RDBMS, designed for efficiently utilizing the hardware via parallel computing
Primary database modelTime Series DBMSTime Series DBMSMultivalue DBMSRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.39
Rank#123  Overall
#7  Time Series DBMS
Score0.19
Rank#330  Overall
#29  Time Series DBMS
Score4.34
Rank#90  Overall
#2  Multivalue DBMS
Score0.00
Rank#377  Overall
#157  Relational DBMS
Websiteopentsdb.netsiridb.comwww.rocketsoftware.com/­products/­rocket-u2yaacomo.com
Technical documentationopentsdb.net/­docs/­build/­html/­index.htmldocs.siridb.comwww.rocketsoftware.com/­products/­rocket-u2/­documentation
Developercurrently maintained by Yahoo and other contributorsCesbitRocket SoftwareQ2WEB GmbH
Initial release2011201719852009
License infoCommercial or Open SourceOpen Source infoLGPLOpen Source infoMIT Licensecommercialcommercial
Cloud-based only infoOnly available as a cloud servicenononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaCC
Server operating systemsLinux
Windows
LinuxAIX
HP-UX
Linux
Solaris
Windows
Android
Linux
Windows
Data schemeschema-freeyesschema-freeyes
Typing infopredefined data types such as float or datenumeric data for metrics, strings for tagsyes infoNumeric dataoptionalyes
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 indexesnoyesyesyes
SQL infoSupport of SQLnonoyesyes
APIs and other access methodsHTTP API
Telnet API
HTTP APIJava API infoJPA
JDBC
ODBC
OLE DB
Proprietary protocol
RESTful HTTP API
SOAP-based API
JDBC
ODBC
Supported programming languagesErlang
Go
Java
Python
R
Ruby
C
C++
Go
Python
.Net
Basic infoU2 Basic
C
Java
Server-side scripts infoStored proceduresnonoyes
Triggersnonoyes infoU2 Basicyes
Partitioning methods infoMethods for storing different data on different nodesSharding infobased on HBaseShardingnonehorizontal partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesselectable replication factor infobased on HBaseyesSource-replica replicationSource-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnononono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency infobased on HBaseImmediate Consistency
Foreign keys infoReferential integritynononoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanonoACID infoconfigurableACID
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.noyesyes
User concepts infoAccess controlnosimple rights management via user accountsAccess rights according to SQL-standard and operating system basedfine grained access rights according to SQL-standard

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More resources
OpenTSDBSiriDBUniData,UniVerseYaacomo
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