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DBMS > Quasardb vs. QuestDB vs. RethinkDB vs. Weaviate

Vergleich der Systemeigenschaften Quasardb vs. QuestDB vs. RethinkDB vs. Weaviate

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Redaktionelle Informationen bereitgestellt von DB-Engines
NameQuasardb  Xaus Vergleich ausschliessenQuestDB  Xaus Vergleich ausschliessenRethinkDB  Xaus Vergleich ausschliessenWeaviate  Xaus Vergleich ausschliessen
KurzbeschreibungDistributed, high-performance timeseries databaseA high performance open source SQL database for time series dataDBMS for the Web with a mechanism to push updated query results to applications in realtime.An AI-native realtime vector database engine that integrates scalable machine learning models.
Primäres DatenbankmodellTime Series DBMSTime Series DBMSDocument StoreVektor DBMS
Sekundäre DatenbankmodelleRelational DBMSSpatial DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,13
Rang#332  Overall
#28  Time Series DBMS
Punkte2,81
Rang#98  Overall
#7  Time Series DBMS
Punkte2,58
Rang#105  Overall
#20  Document Stores
Punkte1,48
Rang#149  Overall
#8  Vektor DBMS
Websitequasar.aiquestdb.iorethinkdb.comgithub.com/­weaviate/­weaviate
weaviate.io
Technische Dokumentationdoc.quasar.ai/­masterquestdb.io/­docsrethinkdb.com/­docsweaviate.io/­developers/­weaviate
EntwicklerquasardbQuestDB Technology IncThe Linux Foundation infosince July 2017Weaviate B.V.
Erscheinungsjahr2009201420092019
Aktuelle Version3.14.1, Jänner 20242.4.1, August 20201.19, Mai 2023
Lizenz infoCommercial or Open Sourcekommerziell infoFree community edition, Non-profit organizations and non-commercial usage are eligible for free licensesOpen Source infoApache 2.0Open Source infoApache Version 2Open Source infocommercial license available with Weaviate Enterprise
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheC++Java (Zero-GC), C++, RustC++Go
Server BetriebssystemeBSD
Linux
OS X
Windows
Linux
macOS
Windows
Linux
OS X
Windows
Datenschemaschemafreija infoschema-free via InfluxDB Line Protocolschemafreiyes, maps to GraphQL interface
Typisierung infovordefinierte Datentypen, z.B. float oder dateja infointeger and binaryjaja infostring, binary, float, bool, date, geometryja infostring, int, float, geo point, date, cross reference, fuzzy references
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinnein
Sekundärindizesja infomittels Tagsneinjaja infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLSQL-like query languageSQL with time-series extensionsneinGraphQL is used as query language
APIs und andere ZugriffskonzepteHTTP APIHTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
GraphQL query language
RESTful HTTP/JSON API
Unterstützte Programmiersprachen.Net
C
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
R
C infoPostgreSQL driver
C++
Go
Java
JavaScript (Node.js)
Python
Rust infoover HTTP
C infocommunity-supported driver
C# infocommunity-supported driver
C++ infocommunity-supported driver
Clojure infocommunity-supported driver
Dart infocommunity-supported driver
Erlang infocommunity-supported driver
Go infocommunity-supported driver
Haskell infocommunity-supported driver
Java infoofficial driver
JavaScript (Node.js) infoofficial driver
Lisp infocommunity-supported driver
Lua infocommunity-supported driver
Objective-C infocommunity-supported driver
Perl infocommunity-supported driver
PHP infocommunity-supported driver
Python infoofficial driver
Ruby infoofficial driver
Scala infocommunity-supported driver
JavaScript / TypeScript
Python
Server-seitige Scripts infoStored Proceduresneinneinnein
TriggersneinneinClient-side triggers through changefeedsnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenSharding infoconsistent hashinghorizontal partitioning (by timestamps)Sharding inforange basedSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenSource-Replica Replikation mit wählbarem ReplikationsfaktorSource-replica replication with eventual consistencySource-Replica Replikationja
MapReduce infoBietet ein API für Map/Reduce Operationenwith Hadoop integrationneinjanein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyEventual Consistency
Fremdschlüssel inforeferenzielle Integritätneinneinneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDACID for single-table writesAtomic single-document operationsnein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajaja infoMVCC basedja
Durability infoDauerhafte Speicherung der Datenja infomittels LevelDBjajaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenja infoTransient modeja infothrough memory mapped filesneinja
Berechtigungskonzept infoZugriffskontrolleCryptographically strong user authentication and audit trailja infousers and table-level permissionsAPI Keys
OpenID Connect Discovery
Weitere Informationen bereitgestellt vom Systemhersteller
QuasardbQuestDBRethinkDBWeaviate
Specific characteristicsWeaviate is an open source vector database that is robust, scalable, cloud-native,...
» mehr
Competitive advantagesFlexible deployment - Free, open source or fully-managed cloud vector database service...
» mehr
Typical application scenariosAs a database supporting the development of generative AI and semantic search applications...
» mehr
Key customersAll companies that have data. ​
» mehr
Market metricsAs of mid 2023: Over 2 million open source downloads 3500+ Weaviate Slack community...
» mehr
Licensing and pricing modelsWeaviate is open-source, and free to use. Weaviate is also available as a fully managed...
» mehr
Neuigkeiten

Combine Java and Rust Code Coverage in a Polyglot Project
10. September 2024

Weather data visualization and forecasting with QuestDB, Kafka and Grafana
4. September 2024

Building a new vector based storage model
22. August 2024

Calibrating VWAP executions with QuestDB and Grafana
16. August 2024

Write Time: a call for community writers
13. August 2024

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Weitere Ressourcen
QuasardbQuestDBRethinkDBWeaviate
DB-Engines Blog Posts

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Weaviate, an ANN Database with CRUD support
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