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DBMS > CockroachDB vs. Dgraph vs. Google Cloud Bigtable vs. HarperDB vs. TDengine

Vergleich der Systemeigenschaften CockroachDB vs. Dgraph vs. Google Cloud Bigtable vs. HarperDB vs. TDengine

Redaktionelle Informationen bereitgestellt von DB-Engines
NameCockroachDB  Xaus Vergleich ausschliessenDgraph  Xaus Vergleich ausschliessenGoogle Cloud Bigtable  Xaus Vergleich ausschliessenHarperDB  Xaus Vergleich ausschliessenTDengine  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.Verteiltes, skalierbares Graph DBMSGoogle's NoSQL Big Data database service. It's the same database that powers many core Google services, including Search, Analytics, Maps, and Gmail.Ultra-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.Time Series DBMS and big data platform
Primäres DatenbankmodellRelational DBMSGraph DBMSKey-Value Store
Wide Column Store
Document StoreTime Series DBMS
Sekundäre DatenbankmodelleRelational DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte6,15
Rang#55  Overall
#33  Relational DBMS
Punkte1,45
Rang#156  Overall
#15  Graph DBMS
Punkte3,26
Rang#92  Overall
#13  Key-Value Stores
#8  Wide Column Stores
Punkte0,55
Rang#248  Overall
#38  Document Stores
Punkte2,60
Rang#107  Overall
#8  Time Series DBMS
Websitewww.cockroachlabs.comdgraph.iocloud.google.com/­bigtablewww.harperdb.iogithub.com/­taosdata/­TDengine
tdengine.com
Technische Dokumentationwww.cockroachlabs.com/­docsdgraph.io/­docscloud.google.com/­bigtable/­docsdocs.harperdb.io/­docsdocs.tdengine.com
EntwicklerCockroach LabsDgraph Labs, Inc.GoogleHarperDBTDEngine, previously Taos Data
Erscheinungsjahr20152016201520172019
Aktuelle Version23.1.1, Mai 20233.1, August 20213.0, August 2022
Lizenz infoCommercial or Open SourceOpen Source infoApache 2.0, commercial license availableOpen Source infoApache 2.0kommerziellkommerziell infofree community edition availableOpen Source infoAGPL V3, also commercial editions available
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinjaneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheGoGoNode.jsC
Server BetriebssystemeLinux
macOS
Windows
Linux
OS X
Windows
gehostetLinux
OS X
Linux
Windows
Datenschemadynamic schemaschemafreischemafreidynamic schemaja
Typisierung infovordefinierte Datentypen, z.B. float oder datejajaneinja infoJSON data typesja
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinneinnein
Sekundärindizesjajaneinjanein
SQL infoSupport of SQLyes, wire compatible with PostgreSQLneinneinSQL-like data manipulation statementsStandard SQL with extensions for time-series applications
APIs und andere ZugriffskonzepteJDBCGraphQL query language
gRPC (using protocol buffers) API
HTTP API
gRPC (using protocol buffers) API
HappyBase (Python library)
HBase compatible API (Java)
JDBC
ODBC
React Hooks
RESTful HTTP/JSON API
WebSocket
JDBC
RESTful HTTP API
Unterstützte ProgrammiersprachenC#
C++
Clojure
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Rust
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
C#
C++
Go
Java
JavaScript (Node.js)
Python
.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
C
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Rust
Server-seitige Scripts infoStored ProceduresneinneinneinCustom Functions infosince release 3.1nein
Triggersneinneinneinneinyes, via alarm monitoring
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 RAFTjaShardingA table resides as a whole on one (or more) nodes in a clusterSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-source replication using RAFTSynchronous replication via RaftInternal replication in Colossus, and regional replication between two clusters in different zonesja infothe nodes on which a table resides can be definedja
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinjanein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate consistency (for a single cluster), Eventual consistency (for two or more replicated clusters)Immediate Consistency
Fremdschlüssel inforeferenzielle Integritätjaneinneinneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACIDACIDAtomic single-row operationsAtomic execution of specific operations
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajajaja
Durability infoDauerhafte Speicherung der Datenjajajayes, using LMDBja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenneinneinja
Berechtigungskonzept infoZugriffskontrolleRole-based access controlnein infoPlanned for future releasesAccess rights for users, groups and roles based on Google Cloud Identity and Access Management (IAM)Access rights for users and rolesyes
Weitere Informationen bereitgestellt vom Systemhersteller
CockroachDBDgraphGoogle Cloud BigtableHarperDBTDengine
Specific characteristicsTDengine™ is a next generation data historian purpose-built for Industry 4.0 and...
» mehr
Competitive advantagesHigh Performance at any Scale: TDengine is purpose-built for handling massive industrial...
» mehr
Typical application scenariosTDengine is designed for Industrial IoT scenarios, including: Manufacturing Connected...
» mehr
Market metricsTDengine has garnered over 22,500 stars on GitHub and is used in over 50 countries...
» mehr
Licensing and pricing modelsTDengine OSS is an open source, cloud native time series database. It includes built-in...
» mehr
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Weitere Ressourcen
CockroachDBDgraphGoogle Cloud BigtableHarperDBTDengine
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