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DBMS > Quasardb vs. TimesTen vs. Weaviate

System Properties Comparison Quasardb vs. TimesTen vs. Weaviate

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Editorial information provided by DB-Engines
NameQuasardb  Xexclude from comparisonTimesTen  Xexclude from comparisonWeaviate  Xexclude from comparison
DescriptionDistributed, high-performance timeseries databaseIn-Memory RDBMS compatible to OracleA RESTful and GraphQL based knowledge graph with a built-in semantic model called the contextionary which allows a user to store data based on its semantic meaning
Primary database modelTime Series DBMSRelational DBMSGraph DBMS
Secondary database modelsSearch engine
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.09
Rank#290  Overall
#22  Time Series DBMS
Score2.25
Rank#107  Overall
#52  Relational DBMS
Score0.00
Rank#344  Overall
#33  Graph DBMS
Websitewww.quasardb.netwww.oracle.com/­database/­technologies/­related/­timesten.htmlgithub.com/­semi-technologies/­weaviate
www.semi.technology/­products/­weaviate.html
Technical documentationdoc.quasardb.netdocs.oracle.com/­database/­timesten-18.1www.semi.technology/­documentation/­weaviate/­current
DeveloperquasardbOracle, TimesTen Performance Software, HP infooriginally founded in HP Labs it was acquired by Oracle in 2005SeMI Technologies B.V.
Initial release200919982017
Current release3.1, January 201911 Release 2 (11.2.2.8.0)0.20, October 2019
License infoCommercial or Open Sourcecommercial infoFree community edition, Non-profit organizations and non-commercial usage are eligible for free licensescommercialOpen Source infocommercial license available with Weaviate Enterprise
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++Go
Server operating systemsBSD
Linux
OS X
Windows
AIX
HP-UX
Linux
OS X
Solaris SPARC/x86
Windows
Data schemeschema-freeyesyes, maps to GraphQL interface
Typing infopredefined data types such as float or dateyes infointeger and binaryyesyes infostring, int, float, geo point, date, cross reference, fuzzy references
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 infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLSQL-like query languageyesGraphQL is used as query language
APIs and other access methodsHTTP APIJDBC
ODBC
ODP.NET
Oracle Call Interface (OCI)
GraphQL query language
RESTful HTTP/JSON API
Supported programming languages.Net
C
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
R
C
C++
Java
PL/SQL
Server-side scripts infoStored proceduresnoPL/SQLno
Triggersnonono
Partitioning methods infoMethods for storing different data on different nodesSharding infoconsistent hashingnoneSharding
Replication methods infoMethods for redundantly storing data on multiple nodesMaster-slave replication with selectable replication factorMaster-master replication
Master-slave replication
yes
MapReduce infoOffers an API for user-defined Map/Reduce methodswith Hadoop integrationnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency or Eventual Consistency depending on configurationEventual Consistency
Foreign keys infoReferential integritynoyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDno
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyes infoby using LevelDByes infoby means of logfiles and checkpointsyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes infoTransient modeyesno
User concepts infoAccess controlCryptographically strong user authentication and audit trailfine grained access rights according to SQL-standardOpenID Connect Discovery
More information provided by the system vendor
QuasardbTimesTenWeaviate
Specific characteristicsHigh-performance , high-speed, fully integrated timeseries database Seamlessly combines...
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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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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
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TimesTen can be used in a wide range of application areas. Some examples include:...
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Key customersLarge EU investment banks US based hedge funds Orolia Tellmeplus
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Some of our key customers include Ericsson , Telcordia , China Mobile, China Telecom,...
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Market metricsHas been running in very demanding production environments since 2013 Rapid adoption...
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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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Standard Oracle licence models ; end user and ISV/OEM licence terms available.
» more

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QuasardbTimesTenWeaviate
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