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DBMS > CockroachDB vs. GraphDB vs. HEAVY.AI vs. Lovefield vs. Memcached

Vergleich der Systemeigenschaften CockroachDB vs. GraphDB vs. HEAVY.AI vs. Lovefield vs. Memcached

Redaktionelle Informationen bereitgestellt von DB-Engines
NameCockroachDB  Xaus Vergleich ausschliessenGraphDB infoUrsprünglicher Name: OWLIM  Xaus Vergleich ausschliessenHEAVY.AI infoFormerly named 'OmniSci', rebranded to 'HEAVY.AI' in March 2022  Xaus Vergleich ausschliessenLovefield  Xaus Vergleich ausschliessenMemcached  Xaus Vergleich ausschliessen
KurzbeschreibungCockroachDB 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.Enterprise-ready RDF and graph database with efficient reasoning, cluster and external index synchronization support. It supports also SQL JDBC access to Knowledge Graph and GraphQL over SPARQL.A high performance, column-oriented RDBMS, specifically developed to harness the massive parallelism of modern CPU and GPU hardwareEmbeddable relational database for web apps written in pure JavaScriptIn-memory Key-Value Store, ursprünglich entwickelt für Caching
Primäres DatenbankmodellRelational DBMSGraph DBMS
RDF Store
Relational DBMSRelational DBMSKey-Value Store
Sekundäre DatenbankmodelleSpatial DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte6,10
Rang#58  Overall
#33  Relational DBMS
Punkte3,10
Rang#100  Overall
#7  Graph DBMS
#4  RDF Stores
Punkte2,10
Rang#126  Overall
#61  Relational DBMS
Punkte0,32
Rang#290  Overall
#132  Relational DBMS
Punkte20,74
Rang#32  Overall
#4  Key-Value Stores
Websitewww.cockroachlabs.comwww.ontotext.comgithub.com/­heavyai/­heavydb
www.heavy.ai
google.github.io/­lovefieldwww.memcached.org
Technische Dokumentationwww.cockroachlabs.com/­docsgraphdb.ontotext.com/­documentationdocs.heavy.aigithub.com/­google/­lovefield/­blob/­master/­docs/­spec_index.mdgithub.com/­memcached/­memcached/­wiki
Social network pagesLinkedInTwitterYouTubeGitHubMedium
EntwicklerCockroach LabsOntotextHEAVY.AI, Inc.GoogleDanga Interactive infoursprünglich von Brad Fitzpatrick für LiveJournal entwickelt
Erscheinungsjahr20152000201620142003
Aktuelle Version23.1.1, Mai 202310.4, Oktober 20235.10, Jänner 20222.1.12, February 20171.6.25, Maerz 2024
Lizenz infoCommercial or Open SourceOpen Source infoApache 2.0, commercial license availablekommerziell infoSome plugins of GraphDB Workbench are open sourcedOpen Source infoApache Version 2; enterprise edition availableOpen Source infoApache 2.0Open Source infoBSD Lizenz
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.
CockroachDB: A cloud-native, distributed SQL database designed for speed, scale, and survival. Get started for free today with a fully-managed CockroachDB cluster -- leave operations behind and get your app to market faster.
ImplementierungsspracheGoJavaC++ and CUDAJavaScriptC
Server BetriebssystemeLinux
macOS
Windows
Alle Betriebssysteme mit einer Java VM
Linux
OS X
Windows
Linuxserver-less, requires a JavaScript environment (browser, Node.js) infotested with Chrome, Firefox, IE, SafariFreeBSD
Linux
OS X
Unix
Windows
Datenschemadynamic schemaschema-free and OWL/RDFS-schema support; RDF shapesjajaschemafrei
Typisierung infovordefinierte Datentypen, z.B. float oder datejajajajanein
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinnein
Sekundärindizesjayes, supports real-time synchronization and indexing in SOLR/Elastic search/Lucene and GeoSPARQL geometry data indexesneinjanein
SQL infoSupport of SQLyes, wire compatible with PostgreSQLstored SPARQL accessed as SQL using Apache Calcite through JDBC/ODBCjaSQL-like query language infovia JavaScript builder patternnein
APIs und andere ZugriffskonzepteJDBCGeoSPARQL
GraphQL
GraphQL Federation
Java API
JDBC
RDF4J API
RDFS
RIO
Sail API
Sesame REST HTTP Protocol
SPARQL 1.1
JDBC
ODBC
Thrift
Vega
Propriätäres Protokoll
Unterstützte ProgrammiersprachenC#
C++
Clojure
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Rust
.Net
C#
Clojure
Java
JavaScript (Node.js)
PHP
Python
Ruby
Scala
All languages supporting JDBC/ODBC/Thrift
Python
JavaScript.Net
C
C++
ColdFusion
Erlang
Java
Lisp
Lua
OCaml
Perl
PHP
Python
Ruby
Server-seitige Scripts infoStored Proceduresneinwell-defined plugin interfaces; JavaScript server-side extensibilityneinneinnein
TriggersneinneinneinUsing read-only observersnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen Knotenhorizontal 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 RAFTkeineSharding infoRound robinkeinekeine
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-source replication using RAFTMulti-Source ReplikationMulti-Source Replikationkeinekeine infoRepcached, ein Memcached Patch, liefert Replication
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate Consistency, Eventual consistency (configurable in cluster mode per master or individual client request)Immediate Consistency
Fremdschlüssel inforeferenzielle Integritätjaja infoConstraint checkingneinjanein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDACIDneinACIDnein
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajajaja
Durability infoDauerhafte Speicherung der Datenjajajayes, by using IndexedDB or the cloud service Firebase Realtime Databasenein
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinjaja infousing MemoryDB
Berechtigungskonzept infoZugriffskontrolleRole-based access controlDefault Basic authentication through RDF4J client, or via Java when run with cURL, default token-based in the Workbench or via Rest API, optional access through OpenID or Kerberos single sign-on.Benutzer mit feingranularem Berechtigungskonzept entsprechend SQL-Standardneinja infomittels SASL (Simple Authentication and Security Layer) Protokoll
Weitere Informationen bereitgestellt vom Systemhersteller
CockroachDBGraphDB infoUrsprünglicher Name: OWLIMHEAVY.AI infoFormerly named 'OmniSci', rebranded to 'HEAVY.AI' in March 2022LovefieldMemcached
Specific characteristicsCockroachDB is a cloud-native, distributed SQL database architected for modern applications....
» mehr
Ontotext GraphDB is a semantic database engine that allows organizations to build...
» mehr
Competitive advantages- EFFORTLESS SCALE: Scale your applications, not operational complexity. CockroachDB...
» mehr
GraphDB allows you to link text and data in big knowledge graphs. It’s easy to experiment...
» mehr
Typical application scenariosPayment processing, user account management, metadata management, identity access...
» mehr
Metadata enrichment and management, linked data publishing, semantic inferencing...
» mehr
Key customersComcast, DoorDash, Mythical Games, Norfolk Southern, Netflix, LUSH, Bose, Shipt,...
» mehr
​ GraphDB provides a platform for building next-generation AI and Knowledge Graph...
» mehr
Market metrics12K+ long-running clusters 25K+ CockroachDB self-hosted clusters 75K+ CockroachDB...
» mehr
GraphDB is the most utilized semantic triplestore for mission-critical enterprise...
» mehr
Licensing and pricing models- Apache 2.0 for core features released up to and including the 19.1 release - Time-limited...
» mehr
GraphDB Free is a non-commercial version and is free to use. GraphDB Enterprise edition...
» mehr
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Weitere Ressourcen
CockroachDBGraphDB infoUrsprünglicher Name: OWLIMHEAVY.AI infoFormerly named 'OmniSci', rebranded to 'HEAVY.AI' in March 2022LovefieldMemcached
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