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DBMS > CrateDB vs. etcd vs. Neo4j vs. Riak TS vs. Weaviate

Vergleich der Systemeigenschaften CrateDB vs. etcd vs. Neo4j vs. Riak TS vs. Weaviate

Redaktionelle Informationen bereitgestellt von DB-Engines
NameCrateDB  Xaus Vergleich ausschliessenetcd  Xaus Vergleich ausschliessenNeo4j  Xaus Vergleich ausschliessenRiak TS  Xaus Vergleich ausschliessenWeaviate  Xaus Vergleich ausschliessen
KurzbeschreibungVerteilter Data Store basierend auf LuceneA distributed reliable key-value storeScalable, ACID-compliant graph database designed with a high-performance distributed cluster architecture, available in self-hosted and cloud offeringsRiak TS is a distributed NoSQL database optimized for time series data and based on Riak KVAn AI-native realtime vector database engine that integrates scalable machine learning models.
Primäres DatenbankmodellDocument Store
Spatial DBMS
Suchmaschine
Time Series DBMS
Vektor DBMS
Key-Value StoreGraph DBMSTime Series DBMSVektor DBMS
Sekundäre DatenbankmodelleRelational DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,73
Rang#229  Overall
#37  Document Stores
#5  Spatial DBMS
#16  Suchmaschinen
#19  Time Series DBMS
#8  Vektor DBMS
Punkte7,64
Rang#54  Overall
#5  Key-Value Stores
Punkte44,47
Rang#23  Overall
#1  Graph DBMS
Punkte0,25
Rang#308  Overall
#26  Time Series DBMS
Punkte1,89
Rang#138  Overall
#4  Vektor DBMS
Websitecratedb.cometcd.io
github.com/­etcd-io/­etcd
neo4j.comgithub.com/­weaviate/­weaviate
weaviate.io
Technische Dokumentationcratedb.com/­docsetcd.io/­docs
github.com/­etcd-io/­etcd/­tree/­master/­Documentation
neo4j.com/­docswww.tiot.jp/­riak-docs/­riak/­ts/­latestweaviate.io/­developers/­weaviate
EntwicklerCrateNeo4j, Inc.Open Source, formerly Basho TechnologiesWeaviate B.V.
Erscheinungsjahr2013200720152019
Aktuelle Version3.4, August 20195.19, April 20243.0.0, September 20221.19, Mai 2023
Lizenz infoCommercial or Open SourceOpen SourceOpen Source infoApache Version 2.0Open Source infoGPL Version3, kommerzielle Lizenzen verfügbar bei BedarfOpen SourceOpen Source infocommercial license available with Weaviate Enterprise
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
CrateDB Cloud: a distributed SQL database that spreads data and processing across an elastic cluster of shared nothing nodes. CrateDB Cloud enables data insights at scale on Microsoft Azure, AWS and Google Cloud Platform.Neo4j Aura: Neo4j’s fully managed cloud service: The zero-admin, always-on graph database for cloud developers.
ImplementierungsspracheJavaGoJava, ScalaErlangGo
Server BetriebssystemeAll Operating Systems, including Kubernetes with CrateDB Kubernetes Operator supportFreeBSD
Linux
Windows infoexperimental
Linux infoKann auch Server-los als embedded Java Datenbank verwendet werden.
OS X
Solaris
Windows
Linux
OS X
DatenschemaFlexible Schema (defined schema, partial schema, schema free)schemafreischemafrei und schema-optionalschemafreiyes, maps to GraphQL interface
Typisierung infovordefinierte Datentypen, z.B. float oder datejaneinjaneinja 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
Sekundärindizesjaneinja infoAustauschbares Index Subsystem, per Default Apache Luceneeingeschränktja infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLyes, but no triggers and constraints, and PostgreSQL compatibilityneinneinyes, limitedGraphQL is used as query language
APIs und andere ZugriffskonzepteADO.NET
JDBC
ODBC
PostgreSQL wire protocol
Prometheus Remote Read/Write
RESTful HTTP API
gRPC
JSON over HTTP
Bolt protocol
Cypher query language
Java API
Neo4j-OGM infoObject Graph Mapper
RESTful HTTP API
Spring Data Neo4j
TinkerPop 3
HTTP API
Native Erlang Interface
GraphQL query language
RESTful HTTP/JSON API
Unterstützte Programmiersprachen.NET
Erlang
Go infocommunity maintained client
Java
JavaScript (Node.js) infocommunity maintained client
Perl infocommunity maintained client
PHP
Python
R
Ruby infocommunity maintained client
Scala infocommunity maintained client
.Net
C
C++
Clojure
Erlang
Go
Haskell
Java
JavaScript (Node.js)
Perl
PHP
Python
R
Ruby
Rust
Scala
Tcl
.Net
Clojure
Elixir
Go
Groovy
Haskell
Java
JavaScript
Perl
PHP
Python
Ruby
Scala
C infounofficial client library
C#
C++ infounofficial client library
Clojure infounofficial client library
Dart infounofficial client library
Erlang
Go infounofficial client library
Groovy infounofficial client library
Haskell infounofficial client library
Java
JavaScript infounofficial client library
Lisp infounofficial client library
Perl infounofficial client library
PHP
Python
Ruby
Scala infounofficial client library
Smalltalk infounofficial client library
JavaScript / TypeScript
Python
Server-seitige Scripts infoStored Proceduresbenutzerdefinierte Funktionenneinja infoUser defined Procedures and FunctionsErlangnein
Triggersneinyes, watching key changesja infomittels Event Handlerja infopre-commit hooks and post-commit hooksnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenShardingja, mit Neo4j FabricShardingSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenConfigurable replication on table/partition-levelUsing Raft consensus algorithm to ensure data replication with strong consistency among multiple replicas.Causal Clustering using Raft protocol infoavailable in in Enterprise Version onlyfrei wählbarer Replikationsfaktorja
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinjanein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemEventual Consistency
Read-after-write consistency on record level
Immediate ConsistencyCausal and Eventual Consistency configurable in Causal Cluster setup
Immediate Consistency in stand-alone mode
Eventual ConsistencyEventual Consistency
Fremdschlüssel inforeferenzielle Integritätneinneinja infoBeziehungen in Graphennein infolinks between datasets can be storednein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationennein infounique row identifiers can be used for implementing an optimistic concurrency control strategyneinACIDneinnein
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 infoZugriffskontrolleRechteverwaltung mit BenutzeraccountsneinUsers, roles and permissions. Pluggable authentication with supported standards (LDAP, Active Directory, Kerberos)neinAPI Keys
OpenID Connect Discovery
Weitere Informationen bereitgestellt vom Systemhersteller
CrateDBetcdNeo4jRiak TSWeaviate
Specific characteristicsThe enterprise database for time series, documents, and vectors. Distributed - Native...
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Neo4j delivers graph technology that has been battle tested for performance and scale...
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Weaviate is an open source vector database that is robust, scalable, cloud-native,...
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Competitive advantagesResponse time in milliseconds: e ven for complex ad-hoc queries. Massive scaling...
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Neo4j is the market leader, graph database category creator, and the most widely...
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Flexible deployment - Free, open source or fully-managed cloud vector database service...
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Typical application scenarios​ IoT: accelerate your IIoT projects with CrateDB, delivering real-time analytics...
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Real-Time Recommendations Master Data Management Identity and Access Management Network...
» mehr
As a database supporting the development of generative AI and semantic search applications...
» mehr
Key customersAcross all continents, CrateDB is used by companies of all sizes to meet the most...
» mehr
Over 800 commercial customers and over 4300 startups use Neo4j. Flagship customers...
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All companies that have data. ​
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Market metricsThe CrateDB open source project was started in 2013 Honorable Mention in 2021 Gartner®...
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Neo4j boasts the world's largest graph database ecosystem with more than 140 million...
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As of mid 2023: Over 2 million open source downloads 3500+ Weaviate Slack community...
» mehr
Licensing and pricing modelsSee CrateDB pricing >
» mehr
GPL v3 license that can be used all the places where you might use MySQL. Neo4j Commercial...
» mehr
Weaviate is open-source, and free to use. Weaviate is also available as a fully managed...
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