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DBMS > Drizzle vs. Google Cloud Spanner vs. Memgraph vs. PostgreSQL vs. Weaviate

Vergleich der Systemeigenschaften Drizzle vs. Google Cloud Spanner vs. Memgraph vs. PostgreSQL vs. Weaviate

Redaktionelle Informationen bereitgestellt von DB-Engines
NameDrizzle  Xaus Vergleich ausschliessenGoogle Cloud Spanner  Xaus Vergleich ausschliessenMemgraph  Xaus Vergleich ausschliessenPostgreSQL  Xaus Vergleich ausschliessenWeaviate  Xaus Vergleich ausschliessen
Drizzle has published its last release in September 2012. The open-source project is discontinued and Drizzle is excluded from the DB-Engines ranking.
KurzbeschreibungMySQL fork mit erweiterbarem Micro-Kernel und mit Betonung von Leistung vor Kompatibilität.A horizontally scalable, globally consistent, relational database service. It is the externalization of the core Google database that runs the biggest aspects of Google, like Ads and Google Play.An open source graph database built for real-time streaming and compatible with Neo4jWeit verbreitetes, allgemein einsetzbares Open Source RDBMS infoEntwickelt als objektorientiertes DBMS, im Laufe der Zeit um 'Standards' wie SQL erweitertAn AI-native realtime vector database engine that integrates scalable machine learning models.
Primäres DatenbankmodellRelational DBMSRelational DBMSGraph DBMSRelational DBMS infomit objektorientierten Erweiterungen, z.B.: benutzerdefinierte Datentypen/Funktionen und Vererbung. Key/Value handling mit hstore Modul.Vektor DBMS
Sekundäre DatenbankmodelleDocument Store
Graph DBMS infowith Apache Age
Spatial DBMS
Vektor DBMS infowith pgvector extension
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte2,89
Rang#103  Overall
#52  Relational DBMS
Punkte3,02
Rang#98  Overall
#8  Graph DBMS
Punkte645,54
Rang#4  Overall
#4  Relational DBMS
Punkte1,73
Rang#143  Overall
#5  Vektor DBMS
Websitecloud.google.com/­spannermemgraph.comwww.postgresql.orggithub.com/­weaviate/­weaviate
weaviate.io
Technische Dokumentationcloud.google.com/­spanner/­docsmemgraph.com/­docswww.postgresql.org/­docsweaviate.io/­developers/­weaviate
Social network pagesLinkedInTwitterFacebookGitHubDiscord
EntwicklerDrizzle Projekt, ursprünglich gestartet von Brian AkerGoogleMemgraph LtdPostgreSQL Global Development Group infowww.postgresql.org/­developerWeaviate B.V.
Erscheinungsjahr2008201720171989 info1989: Postgres, 1996: PostgreSQL2019
Aktuelle Version7.2.4, September 201216.3, Mai 20241.19, Mai 2023
Lizenz infoCommercial or Open SourceOpen Source infoGNU GPLkommerziellOpen Source infoBSL 1.1; commercial license for enterprise edition availableOpen Source infoBSDOpen Source infocommercial license available with Weaviate Enterprise
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinjaneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
  • PostgreSQL Flex @ STACKIT offers managed PostgreSQL Instances with adjustable CPU, RAM, storage amount and speed and several extensions available, in enterprise grade to perfectly match all application requirements. All 100% GDPR-compliant.
  • Aiven for PostgreSQL: Fully managed PostgreSQL for developers with 70+ extensions and flexible orchestration tools.
ImplementierungsspracheC++C und C++CGo
Server BetriebssystemeFreeBSD
Linux
OS X
gehostetLinuxFreeBSD
HP-UX
Linux
NetBSD
OpenBSD
OS X
Solaris
Unix
Windows
Datenschemajajaschemafrei und schema-optionaljayes, 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, XSLTneinneinja infospecific XML-type available, but no XML query functionality.nein
Sekundärindizesjajajaja infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexed
SQL infoSupport of SQLja infomit propriätären Erweiterungenja infoQuery statements complying to ANSI 2011neinja infoStandard mit zahlreichen ErweiterungenGraphQL is used as query language
APIs und andere ZugriffskonzepteJDBCgRPC (using protocol buffers) API
JDBC infoAt present, JDBC supports read-only queries. No support for DDL or DML statements.
RESTful HTTP API
Bolt protocol
Cypher query language
ADO.NET
JDBC
native C library
ODBC
streaming API for large objects
GraphQL query language
RESTful HTTP/JSON API
Unterstützte ProgrammiersprachenC
C++
Java
PHP
Go
Java
JavaScript (Node.js)
Python
.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
.Net
C
C++
Delphi
Java infoJDBC
JavaScript (Node.js)
Perl
PHP
Python
Tcl
JavaScript / TypeScript
Python
Server-seitige Scripts infoStored Proceduresneinneinbenutzerdefinierte Funktionen inforealisiert z.B. mit spezifischer Sprache PL/pgSQL, aber auch andere Sprachen möglich (Perl, Python, Tcl, etc.)nein
Triggersnein infoHooks für Callbacks innerhalb der Servers können verwendet werden.neinjanein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenShardingShardingSharding infodynamic graph partitioningpartitioning by range, list and (since PostgreSQL 11) by hashSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-Source Replikation
Source-Replica Replikation
Multi-source replication with 3 replicas for regional instances.Multi-source replication using RAFTSource-Replica Replikation infoandere Varianten durch Verwendung von 3rd party - toolsja
MapReduce infoBietet ein API für Map/Reduce Operationenneinja infousing Google Cloud Dataflowneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyEventual Consistency
Fremdschlüssel inforeferenzielle Integritätjaja infoby using interleaved tables, this features focuses more on performance improvements than on referential integrityja inforelationships in graphsjanein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDACID infoStrict serializable isolationACID infowith snapshot isolationACIDnein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajayes, multi-version concurrency control (MVCC)jaja
Durability infoDauerhafte Speicherung der Datenjajaja infowith periodic snapshot and write-ahead logging (WAL) of changesjaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinjaneinja
Berechtigungskonzept infoZugriffskontrollePluggable Authentication Mechanismen infoz.B. LDAP, HTTPAccess rights for users, groups and roles based on Google Cloud Identity and Access Management (IAM)Users, roles and permissionsBenutzer mit feingranularem Berechtigungskonzept entsprechend SQL-StandardAPI Keys
OpenID Connect Discovery
Weitere Informationen bereitgestellt vom Systemhersteller
DrizzleGoogle Cloud SpannerMemgraphPostgreSQLWeaviate
Specific characteristicsMemgraph directly connects to your streaming infrastructure so you and your team...
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Weaviate is an open source vector database that is robust, scalable, cloud-native,...
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Competitive advantagesBusiness Source License ensures a future for the Memgraph community MAGE algorithm...
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Flexible deployment - Free, open source or fully-managed cloud vector database service...
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Typical application scenariosGraph algorithms in bioinformatics Social network analysis Cryptocurrency network...
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As 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 modelsYou can check out our pricing model and licenses on the company website .
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Weaviate is open-source, and free to use. Weaviate is also available as a fully managed...
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Weitere Ressourcen
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