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DBMS > Tkrzw vs. Weaviate

System Properties Comparison Tkrzw vs. Weaviate

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Editorial information provided by DB-Engines
NameTkrzw infoSuccessor of Tokyo Cabinet and Kyoto Cabinet  Xexclude from comparisonWeaviate  Xexclude from comparison
DescriptionA concept of libraries, allowing an application program to store and query key-value pairs in a file. Successor of Tokyo Cabinet and Kyoto CabinetA cloud-native, realtime vector search engine integrating scalable machine learning models
Primary database modelKey-value storeSearch engine
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.00
Rank#356  Overall
#57  Key-value stores
Score0.13
Rank#306  Overall
#19  Search engines
Websitedbmx.net/­tkrzwgithub.com/­semi-technologies/­weaviate
weaviate.io
Technical documentationweaviate.io/­developers/­weaviate/­current
DeveloperMikio HirabayashiSeMI Technologies B.V.
Initial release20202017
Current release0.9.3, August 20201.0.3, January 2021
License infoCommercial or Open SourceOpen Source infoApache Version 2.0Open Source infocommercial license available with Weaviate Enterprise
Cloud-based only infoOnly available as a cloud servicenono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC++Go
Server operating systemsLinux
macOS
Data schemeschema-freeyes, maps to GraphQL interface
Typing infopredefined data types such as float or datenoyes 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.nono
Secondary indexesyes infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLnoGraphQL is used as query language
APIs and other access methodsGraphQL query language
RESTful HTTP/JSON API
Supported programming languagesC++
Java
Python
Ruby
Server-side scripts infoStored proceduresnono
Triggersnono
Partitioning methods infoMethods for storing different data on different nodesnoneSharding
Replication methods infoMethods for redundantly storing data on multiple nodesnoneyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Foreign keys infoReferential integritynono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datano
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes infousing specific database classesno
User concepts infoAccess controlnoOpenID Connect Discovery
More information provided by the system vendor
Tkrzw infoSuccessor of Tokyo Cabinet and Kyoto CabinetWeaviate
Typical application scenariosAs a stand-alone vector search engine, or use one of the many modules (transformers,...
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Key customersA ll companies that have data. ‚Äč
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Licensing and pricing modelsWeaviate is open-source, and free to use. We also offer Fully managed Weaviate on...
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Tkrzw infoSuccessor of Tokyo Cabinet and Kyoto CabinetWeaviate
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