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DBMS > Alibaba Cloud TSDB vs. HarperDB vs. NebulaGraph vs. TimescaleDB vs. Weaviate

Vergleich der Systemeigenschaften Alibaba Cloud TSDB vs. HarperDB vs. NebulaGraph vs. TimescaleDB vs. Weaviate

Redaktionelle Informationen bereitgestellt von DB-Engines
NameAlibaba Cloud TSDB  Xaus Vergleich ausschliessenHarperDB  Xaus Vergleich ausschliessenNebulaGraph  Xaus Vergleich ausschliessenTimescaleDB  Xaus Vergleich ausschliessenWeaviate  Xaus Vergleich ausschliessen
KurzbeschreibungA stable, reliable, and cost-effective online high-performance time series database serviceUltra-low latency distributed database with an intuitive REST API supporting NoSQL and SQL (including joins). Deployment of functions and databases simultaneously with a consolidated node-level architecture.A distributed, linear scalable, high perfomant Graph DBMSA time series DBMS optimized for fast ingest and complex queries, based on PostgreSQLAn AI-native realtime vector database engine that integrates scalable machine learning models.
Primäres DatenbankmodellTime Series DBMSDocument StoreGraph DBMSTime Series DBMSVektor DBMS
Sekundäre DatenbankmodelleRelational DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,29
Rang#301  Overall
#26  Time Series DBMS
Punkte0,60
Rang#244  Overall
#38  Document Stores
Punkte2,23
Rang#116  Overall
#10  Graph DBMS
Punkte4,46
Rang#71  Overall
#5  Time Series DBMS
Punkte1,52
Rang#153  Overall
#6  Vektor DBMS
Websitewww.alibabacloud.com/­product/­hitsdbwww.harperdb.iogithub.com/­vesoft-inc/­nebula
www.nebula-graph.io
www.timescale.comgithub.com/­weaviate/­weaviate
weaviate.io
Technische Dokumentationwww.alibabacloud.com/­help/­en/­time-series-database/­latest/­what-is-tsdbdocs.harperdb.io/­docsdocs.nebula-graph.iodocs.timescale.comweaviate.io/­developers/­weaviate
EntwicklerAlibabaHarperDBVesoft Inc.TimescaleWeaviate B.V.
Erscheinungsjahr2017201920172019
Aktuelle Version3.1, August 20212.15.0, Mai 20241.19, Mai 2023
Lizenz infoCommercial or Open Sourcekommerziellkommerziell infofree community edition availableOpen Source infoApache Version 2.0 + Common Clause 1.0Open Source infoApache 2.0Open Source infocommercial license available with Weaviate Enterprise
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarjaneinneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheNode.jsC++CGo
Server BetriebssystemegehostetLinux
OS X
LinuxLinux
OS X
Windows
Datenschemaschemafreidynamic schemaStrong typed schemajayes, maps to GraphQL interface
Typisierung infovordefinierte Datentypen, z.B. float oder dateNumeric data and Stringsja infoJSON data typesjajaja 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, XSLTneinneinneinjanein
Sekundärindizesneinjaja infoNebula Graph internally uses the Key-Value store RocksDB for persistency. The vertices, edges, and their properties are stored as Key while their values are stored as Value. The primary indexes are per Key and secondary indexes are per Value.jaja infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLneinSQL-like data manipulation statementsSQL-like query languageja infofull PostgreSQL SQL syntaxGraphQL is used as query language
APIs und andere ZugriffskonzepteHTTP RESTJDBC
ODBC
React Hooks
RESTful HTTP/JSON API
WebSocket
Browser interface
console (shell)
Cypher Query Language
GO Object Graph Mapper
Java Object Graph Mapper
NGBatis infoORM framework for NebulaGraph and Spring-Boot
Proprietäres native API
Python Object Graph Mapper
Query language nGQL
ADO.NET
JDBC
native C library
ODBC
streaming API for large objects
GraphQL query language
RESTful HTTP/JSON API
Unterstützte ProgrammiersprachenJava.Net
C
C#
C++
ColdFusion
D
Dart
Delphi
Erlang
Go
Haskell
Java
JavaScript (Node.js)
Lisp
MatLab
Objective C
Perl
PHP
PowerShell
Prolog
Python
R
Ruby
Rust
Scala
Swift
.Net
C++
Go
Java
PHP
Python
.Net
C
C++
Delphi
Java infoJDBC
JavaScript
Perl
PHP
Python
R
Ruby
Scheme
Tcl
JavaScript / TypeScript
Python
Server-seitige Scripts infoStored ProceduresneinCustom Functions infosince release 3.1user defined functionsbenutzerdefinierte Funktionen, PL/Tcl, PL/Perl, PL/Python, PL/Java, PL/PHP, PL/R, PL/Ruby, PL/Scheme, PL/Unix shellnein
Triggersneinneinjanein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenA table resides as a whole on one (or more) nodes in a clusterShardingyes, across time and space (hash partitioning) attributesSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren Knotenja infothe nodes on which a table resides can be definedCausal Clustering using Raft protocolSource-Replica Replikation infoja
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyEventual Consistency
Fremdschlüssel inforeferenzielle Integritätneinneinja infoRelationships in graphsjanein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenneinAtomic execution of specific operationsACIDACIDnein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajajaja
Durability infoDauerhafte Speicherung der Datenjayes, using LMDBja infousing RocksDBjaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinjajaneinja
Berechtigungskonzept infoZugriffskontrolleAccess managed on TSDB instance levelAccess rights for users and rolesRole-based access controlBenutzer mit feingranularem Berechtigungskonzept entsprechend SQL-StandardAPI Keys
OpenID Connect Discovery
Weitere Informationen bereitgestellt vom Systemhersteller
Alibaba Cloud TSDBHarperDBNebulaGraphTimescaleDBWeaviate
Specific characteristicsNebulaGraph is a truly distributed, linearly scalable, lightning-fast graph database,...
» mehr
Weaviate is an open source vector database that is robust, scalable, cloud-native,...
» mehr
Competitive advantagesNebulaGraph boasts the world's only graph database solution that is able to host...
» mehr
Flexible deployment - Free, open source or fully-managed cloud vector database service...
» mehr
Typical application scenariosSocial networking Fraud detection Knowledge graph Data warehouse management Anti...
» mehr
As a database supporting the development of generative AI and semantic search applications...
» mehr
Key customersCompanies from a variety of industries have implemented NebulaGraph Database in production,...
» mehr
All companies that have data. ​
» mehr
Market metricsAt our very early stage, NebulaGraph has already received over 10,000 stars on GitHub...
» mehr
As of mid 2023: Over 2 million open source downloads 3500+ Weaviate Slack community...
» mehr
Licensing and pricing modelsNebulaGraph is open source and free to use under Apache 2.0 license.
» mehr
Weaviate is open-source, and free to use. Weaviate is also available as a fully managed...
» mehr

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Weitere Ressourcen
Alibaba Cloud TSDBHarperDBNebulaGraphTimescaleDBWeaviate
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