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DBMS > Quasardb vs. Sequoiadb vs. TimesTen

System Properties Comparison Quasardb vs. Sequoiadb vs. TimesTen

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Editorial information provided by DB-Engines
NameQuasardb  Xexclude from comparisonSequoiadb  Xexclude from comparisonTimesTen  Xexclude from comparison
DescriptionDistributed, high-performance timeseries databaseNewSQL database with distributed OLTP and SQLIn-Memory RDBMS compatible to Oracle
Primary database modelTime Series DBMSDocument store
Relational DBMS
Relational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.09
Rank#290  Overall
#22  Time Series DBMS
Score0.26
Rank#244  Overall
#35  Document stores
#114  Relational DBMS
Score2.25
Rank#107  Overall
#52  Relational DBMS
Websitewww.quasardb.netwww.sequoiadb.comwww.oracle.com/­database/­timesten-in-memory-database/­index.html
Technical documentationdoc.quasardb.netwww.sequoiadb.com/­en/­index.php?m=Files&a=indexwww.oracle.com/­technetwork/­database/­database-technologies/­timesten/­documentation/­index.html
DeveloperquasardbSequoiadb Ltd.Oracle, TimesTen Performance Software, HP infooriginally founded in HP Labs it was acquired by Oracle in 2005
Initial release200920131998
Current release3.1, January 201911 Release 2 (11.2.2.8.0)
License infoCommercial or Open Sourcecommercial infoFree community edition, Non-profit organizations and non-commercial usage are eligible for free licensesOpen Source infoServer: AGPL; Client: Apache V2commercial
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 languageC++C++
Server operating systemsBSD
Linux
OS X
Windows
LinuxAIX
HP-UX
Linux
OS X
Solaris SPARC/x86
Windows
Data schemeschema-freeschema-freeyes
Typing infopredefined data types such as float or dateyes infointeger and binaryyes infooid, date, timestamp, binary, regexyes
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 indexesyes infowith tagsyesyes
SQL infoSupport of SQLSQL-like query languageSQL-like query languageyes
APIs and other access methodsHTTP APIproprietary protocol using JSONJDBC
ODBC
ODP.NET
Oracle Call Interface (OCI)
Supported programming languages.Net
C
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
R
.Net
C++
Java
PHP
Python
C
C++
Java
PL/SQL
Server-side scripts infoStored proceduresnoJavaScriptPL/SQL
Triggersnonono
Partitioning methods infoMethods for storing different data on different nodesSharding infoconsistent hashingShardingnone
Replication methods infoMethods for redundantly storing data on multiple nodesMaster-slave replication with selectable replication factorMaster-slave replicationMaster-master replication
Master-slave replication
MapReduce infoOffers an API for user-defined Map/Reduce methodswith Hadoop integrationnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual ConsistencyImmediate Consistency or Eventual Consistency depending on configuration
Foreign keys infoReferential integritynonoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDDocument is locked during a transactionACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyes infoby using LevelDByesyes infoby means of logfiles and checkpoints
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes infoTransient modenoyes
User concepts infoAccess controlCryptographically strong user authentication and audit trailsimple password-based access controlfine grained access rights according to SQL-standard
More information provided by the system vendor
QuasardbSequoiadbTimesTen
Specific characteristicsHigh-performance , high-speed, fully integrated timeseries database Seamlessly combines...
» more
SequoiaDB is a financial-level distributed database including three storage modes:...
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The world's first commercial In-Memory Relational Database offering (launched in...
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Competitive advantagesHigh performance in a cost-effective small package Real-time results for even large...
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SequoiaDB provides a leading OLTP solution in the industry, and perfectly addresses...
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TimesTen offers many advantages over competing products: Mature product with nearly...
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Typical application scenariosTick database Predictive maintenance Pre-deal checks Large scale monitoring
» more
As a financial-level distributed database management system, SequoiaDB supports distributed...
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TimesTen can be used in a wide range of application areas. Some examples include:...
» more
Key customersLarge EU investment banks US based hedge funds Orolia Tellmeplus
» more
China Minsheng Bank ​ Bank of China Hengfeng Bank China GUANGFA Bank PICC China Mobile...
» more
Some of our key customers include Ericsson , Telcordia , China Mobile, China Telecom,...
» more
Market metricsHas been running in very demanding production environments since 2013 Rapid adoption...
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2017,2018 Gartner’s Database Report Listed More than 1000 enterprise customers and...
» more
TimesTen is used by thousands of customers in tens of thousands of deployments worldwide...
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Licensing and pricing modelsCommunity edition limited to 2 nodes and 16 GiB of storage per node available for...
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Open source GPL/Commercial licensing for enterprise version and services
» more
Standard Oracle licence models ; end user and ISV/OEM licence terms available.
» more

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QuasardbSequoiadbTimesTen
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