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DBMS > Alibaba Cloud AnalyticDB for PostgreSQL vs. Amazon CloudSearch vs. CockroachDB vs. Coveo vs. Weaviate

Vergleich der Systemeigenschaften Alibaba Cloud AnalyticDB for PostgreSQL vs. Amazon CloudSearch vs. CockroachDB vs. Coveo vs. Weaviate

Redaktionelle Informationen bereitgestellt von DB-Engines
NameAlibaba Cloud AnalyticDB for PostgreSQL infoformer name was HybridDB  Xaus Vergleich ausschliessenAmazon CloudSearch  Xaus Vergleich ausschliessenCockroachDB  Xaus Vergleich ausschliessenCoveo  Xaus Vergleich ausschliessenWeaviate  Xaus Vergleich ausschliessen
KurzbeschreibungAn online MPP (Massively Parallel Processing) data warehousing service based on GreenplumVon Amazon gehostetes Suchmaschinen-Service, Daten sind in der Amanzon Cloud gespeichertCockroachDB is a distributed database architected for modern cloud applications. It is wire compatible with PostgreSQL and backed by a Key-Value Store, which is either RocksDB or a purpose-built derivative, called Pebble.AI-powered hosted search, recommendation and personalization platform providing tools for both low-code and full-code developmentAn AI-native realtime vector database engine that integrates scalable machine learning models.
Primäres DatenbankmodellRelational DBMSSuchmaschineRelational DBMSSuchmaschineVektor DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,79
Rang#213  Overall
#101  Relational DBMS
Punkte1,86
Rang#133  Overall
#12  Suchmaschinen
Punkte4,74
Rang#67  Overall
#36  Relational DBMS
Punkte2,14
Rang#116  Overall
#11  Suchmaschinen
Punkte1,48
Rang#149  Overall
#8  Vektor DBMS
Websitewww.alibabacloud.com/­product/­hybriddb-postgresqlaws.amazon.com/­cloudsearchwww.cockroachlabs.comwww.coveo.comgithub.com/­weaviate/­weaviate
weaviate.io
Technische Dokumentationwww.alibabacloud.com/­help/­en/­analyticdb-for-postgresql/­latest/­product-introduction-overviewdocs.aws.amazon.com/­cloudsearchwww.cockroachlabs.com/­docsdocs.coveo.comweaviate.io/­developers/­weaviate
EntwicklerAlibaba / Pivotal Software Inc. / PostgreSQL Global Development GroupAmazonCockroach LabsCoveoWeaviate B.V.
Erscheinungsjahr20162012201520122019
Aktuelle Version24.1.0, Mai 20241.19, Mai 2023
Lizenz infoCommercial or Open SourcekommerziellkommerziellOpen Source infoApache 2.0, commercial license availablekommerziellOpen Source infocommercial license available with Weaviate Enterprise
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarjajaneinjanein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheGoGo
Server BetriebssystemegehostetgehostetLinux
macOS
Windows
gehostet
Datenschemajajadynamic schemahybrid - fields need to be configured prior to indexing, but relationships can be exploited at query time without pre-configurationyes, maps to GraphQL interface
Typisierung infovordefinierte Datentypen, z.B. float oder datejajajajaja 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, XSLTjaneinneinnein
Sekundärindizesjaja infoalle Suchfelder werden automatisch indiziertjajaja infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLjaneinyes, wire compatible with PostgreSQLneinGraphQL is used as query language
APIs und andere ZugriffskonzepteJDBC
ODBC
HTTP APIJDBCRESTful HTTP APIGraphQL query language
RESTful HTTP/JSON API
Unterstützte ProgrammiersprachenC
Java
Perl
Python
R
C#
C++
Clojure
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Rust
C#
Java
JavaScript
Python
JavaScript / TypeScript
Python
Server-seitige Scripts infoStored Proceduresjaneinneinneinnein
Triggersjaneinneinjanein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenSharding infoImplicit feature of the cloud serviceja infoautomatisch Partitionierung über Amazon Search Instanzen je nach Notwendigkeithorizontal partitioning (by key range) infoall tables are translated to an ordered KV store and then broken down into 64MB ranges, which are then used as replicas in RAFTjaSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren Knotenja infoImplicit feature of the cloud serviceja infotransparent gesteuert von AWSMulti-source replication using RAFTjaja
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyEventual Consistency
Fremdschlüssel inforeferenzielle Integritätjaneinjajanein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDneinACIDjanein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajajaja
Durability infoDauerhafte Speicherung der Datenjajajajaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinneinja
Berechtigungskonzept infoZugriffskontrolleBenutzer mit feingranularem Berechtigungskonzept entsprechend SQL-StandardAuthentifizierung mittels verschlüsselter SignaturenRole-based access controlgranular access controls, API key management, content filtersAPI Keys
OpenID Connect Discovery
Weitere Informationen bereitgestellt vom Systemhersteller
Alibaba Cloud AnalyticDB for PostgreSQL infoformer name was HybridDBAmazon CloudSearchCockroachDBCoveoWeaviate
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...
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Typical application scenariosAs a database supporting the development of generative AI and semantic search applications...
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Key customersAll companies that have data. ​
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Market metricsAs of mid 2023: Over 2 million open source downloads 3500+ Weaviate Slack community...
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Licensing and pricing modelsWeaviate is open-source, and free to use. Weaviate is also available as a fully managed...
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Weitere Ressourcen
Alibaba Cloud AnalyticDB for PostgreSQL infoformer name was HybridDBAmazon CloudSearchCockroachDBCoveoWeaviate
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