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DBMS > Memgraph vs. QuestDB vs. Weaviate

Vergleich der Systemeigenschaften Memgraph vs. QuestDB vs. Weaviate

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NameMemgraph  Xaus Vergleich ausschliessenQuestDB  Xaus Vergleich ausschliessenWeaviate  Xaus Vergleich ausschliessen
KurzbeschreibungAn open source graph database built for real-time streaming and compatible with Neo4jA high performance open source SQL database for time series dataAn AI-native realtime vector database engine that integrates scalable machine learning models.
Primäres DatenbankmodellGraph DBMSTime Series DBMSVektor DBMS
Sekundäre DatenbankmodelleRelational DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte3,00
Rang#102  Overall
#8  Graph DBMS
Punkte2,48
Rang#115  Overall
#9  Time Series DBMS
Punkte1,89
Rang#138  Overall
#4  Vektor DBMS
Websitememgraph.comquestdb.iogithub.com/­weaviate/­weaviate
weaviate.io
Technische Dokumentationmemgraph.com/­docsquestdb.io/­docsweaviate.io/­developers/­weaviate
Social network pagesLinkedInTwitterFacebookGitHubDiscord
EntwicklerMemgraph LtdQuestDB Technology IncWeaviate B.V.
Erscheinungsjahr201720142019
Aktuelle Version1.19, Mai 2023
Lizenz infoCommercial or Open Sourcekommerziell infoFree license availableOpen Source infoApache 2.0Open Source infocommercial license available with Weaviate Enterprise
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheC und C++Java (Zero-GC), C++, RustGo
Server BetriebssystemeLinuxLinux
macOS
Windows
Datenschemaschemafrei und schema-optionalja infoschema-free via InfluxDB Line Protocolyes, maps to GraphQL interface
Typisierung infovordefinierte Datentypen, z.B. float oder datejajaja 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, XSLTneinneinnein
Sekundärindizesneinja infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLneinSQL with time-series extensionsGraphQL is used as query language
APIs und andere ZugriffskonzepteBolt protocol
Cypher query language
HTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
GraphQL query language
RESTful HTTP/JSON API
Unterstützte Programmiersprachen.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
C infoPostgreSQL driver
C++
Go
Java
JavaScript (Node.js)
Python
Rust infoover HTTP
JavaScript / TypeScript
Python
Server-seitige Scripts infoStored Proceduresneinnein
Triggersneinnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenSharding infodynamic graph partitioninghorizontal partitioning (by timestamps)Sharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-source replication using RAFTSource-replica replication with eventual consistencyja
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyEventual Consistency
Fremdschlüssel inforeferenzielle Integritätja inforelationships in graphsneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACID infowith snapshot isolationACID for single-table writesnein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenyes, multi-version concurrency control (MVCC)jaja
Durability infoDauerhafte Speicherung der Datenja infowith periodic snapshot and write-ahead logging (WAL) of changesjaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenjaja infothrough memory mapped filesja
Berechtigungskonzept infoZugriffskontrolleUsers, roles and permissionsAPI Keys
OpenID Connect Discovery
Weitere Informationen bereitgestellt vom Systemhersteller
MemgraphQuestDBWeaviate
Specific characteristicsMemgraph directly connects to your streaming infrastructure so you and your team...
» mehr
Relational model with native time series support Column-based storage and time partitioned...
» mehr
Weaviate is an open source vector database that is robust, scalable, cloud-native,...
» mehr
Competitive advantagesBusiness Source License ensures a future for the Memgraph community MAGE algorithm...
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High ingestion throughput: peak of 4M rows/sec (TSBS Benchmark) Code optimizations...
» mehr
Flexible deployment - Free, open source or fully-managed cloud vector database service...
» mehr
Typical application scenariosGraph algorithms in bioinformatics Social network analysis Cryptocurrency network...
» mehr
Financial tick data Industrial IoT Application Metrics Monitoring
» mehr
As a database supporting the development of generative AI and semantic search applications...
» mehr
Key customersBanks & Hedge funds, Yahoo, OKX, Airbus, Aquis Exchange, Net App, Cloudera, Airtel,...
» mehr
All companies that have data. ​
» mehr
Market metricsAs of mid 2023: Over 2 million open source downloads 3500+ Weaviate Slack community...
» mehr
Licensing and pricing modelsYou can check out our pricing model and licenses on the company website .
» mehr
Open source Apache 2.0 QuestDB Enterprise QuestDB Cloud
» mehr
Weaviate is open-source, and free to use. Weaviate is also available as a fully managed...
» mehr
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Weitere Ressourcen
MemgraphQuestDBWeaviate
DB-Engines Blog Posts

Weaviate, an ANN Database with CRUD support
2. Februar 2021,  Etienne Dilocker, SeMI Technologies (sponsor) 

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