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DBMS > GreptimeDB vs. Memgraph vs. NebulaGraph vs. QuestDB

Vergleich der Systemeigenschaften GreptimeDB vs. Memgraph vs. NebulaGraph vs. QuestDB

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Redaktionelle Informationen bereitgestellt von DB-Engines
NameGreptimeDB  Xaus Vergleich ausschliessenMemgraph  Xaus Vergleich ausschliessenNebulaGraph  Xaus Vergleich ausschliessenQuestDB  Xaus Vergleich ausschliessen
KurzbeschreibungAn open source Time Series DBMS built for increased scalability, high performance and efficiencyAn open source graph database built for real-time streaming and compatible with Neo4jA distributed, linear scalable, high perfomant Graph DBMSA high performance open source SQL database for time series data
Primäres DatenbankmodellTime Series DBMSGraph DBMSGraph DBMSTime Series DBMS
Sekundäre DatenbankmodelleRelational DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte0,06
Rang#352  Overall
#33  Time Series DBMS
Punkte3,02
Rang#98  Overall
#8  Graph DBMS
Punkte2,14
Rang#120  Overall
#10  Graph DBMS
Punkte2,52
Rang#109  Overall
#9  Time Series DBMS
Websitegreptime.commemgraph.comgithub.com/­vesoft-inc/­nebula
www.nebula-graph.io
questdb.io
Technische Dokumentationdocs.greptime.commemgraph.com/­docsdocs.nebula-graph.ioquestdb.io/­docs
Social network pagesLinkedInTwitterFacebookGitHubDiscord
EntwicklerGreptime Inc.Memgraph LtdVesoft Inc.QuestDB Technology Inc
Erscheinungsjahr2022201720192014
Lizenz infoCommercial or Open SourceOpen Source infoApache Version 2.0Open Source infoBSL 1.1; commercial license for enterprise edition availableOpen Source infoApache Version 2.0 + Common Clause 1.0Open Source infoApache 2.0
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheRustC und C++C++Java (Zero-GC), C++, Rust
Server BetriebssystemeAndroid
Docker
FreeBSD
Linux
macOS
Windows
LinuxLinuxLinux
macOS
Windows
Datenschemaschema-free, schema definition possibleschemafrei und schema-optionalStrong typed schemaja infoschema-free via InfluxDB Line Protocol
Typisierung infovordefinierte Datentypen, z.B. float oder datejajajaja
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinneinnein
Sekundärindizesjaja 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.nein
SQL infoSupport of SQLjaneinSQL-like query languageSQL with time-series extensions
APIs und andere ZugriffskonzeptegRPC
HTTP API
JDBC
Bolt protocol
Cypher query language
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
HTTP REST
InfluxDB Line Protocol (TCP/UDP)
JDBC
PostgreSQL wire protocol
Unterstützte ProgrammiersprachenC++
Erlang
Go
Java
JavaScript
.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
.Net
C++
Go
Java
PHP
Python
C infoPostgreSQL driver
C++
Go
Java
JavaScript (Node.js)
Python
Rust infoover HTTP
Server-seitige Scripts infoStored ProceduresPythonuser defined functionsnein
Triggersnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenShardingSharding infodynamic graph partitioningShardinghorizontal partitioning (by timestamps)
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenMulti-source replication using RAFTCausal Clustering using Raft protocolSource-replica replication with eventual consistency
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätja inforelationships in graphsja infoRelationships in graphsnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACID infowith snapshot isolationACIDACID for single-table writes
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjayes, multi-version concurrency control (MVCC)jaja
Durability infoDauerhafte Speicherung der Datenjaja infowith periodic snapshot and write-ahead logging (WAL) of changesja infousing RocksDBja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenjajaja infothrough memory mapped files
Berechtigungskonzept infoZugriffskontrolleSimple rights management via user accountsUsers, roles and permissionsRole-based access control
Weitere Informationen bereitgestellt vom Systemhersteller
GreptimeDBMemgraphNebulaGraphQuestDB
Specific characteristicsGreptimeDB is a SQL & Python-enabled timeseries database system built from scratch...
» mehr
Memgraph directly connects to your streaming infrastructure so you and your team...
» mehr
NebulaGraph is a truly distributed, linearly scalable, lightning-fast graph database,...
» mehr
Relational model with native time series support Column-based storage and time partitioned...
» mehr
Competitive advantages- Inherits advantages of Rust, such as excellent performance, memory safe, resource...
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Business Source License ensures a future for the Memgraph community MAGE algorithm...
» mehr
NebulaGraph boasts the world's only graph database solution that is able to host...
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High ingestion throughput: peak of 4M rows/sec (TSBS Benchmark) Code optimizations...
» mehr
Typical application scenariosFor IoT industries, GreptimeDB can seamless integrate with message queues and other...
» mehr
Graph algorithms in bioinformatics Social network analysis Cryptocurrency network...
» mehr
Social networking Fraud detection Knowledge graph Data warehouse management Anti...
» mehr
Financial tick data Industrial IoT Application Metrics Monitoring
» mehr
Key customersGreptime's clients span multiple sectors including IoT, connected vehicles, and energy...
» mehr
Companies from a variety of industries have implemented NebulaGraph Database in production,...
» mehr
Banks & Hedge funds, Yahoo, OKX, Airbus, Aquis Exchange, Net App, Cloudera, Airtel,...
» mehr
Market metricsGreptimeDB has garnered global recognition by topping GitHub trends following its...
» mehr
At our very early stage, NebulaGraph has already received over 10,000 stars on GitHub...
» mehr
Licensing and pricing modelsGreptimeDB: open source, distributed, cloud-native TSDB; supports Hybrid Time-series...
» mehr
You can check out our pricing model and licenses on the company website .
» mehr
NebulaGraph is open source and free to use under Apache 2.0 license.
» mehr
Open source Apache 2.0 QuestDB Enterprise QuestDB Cloud
» mehr
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Weitere Ressourcen
GreptimeDBMemgraphNebulaGraphQuestDB
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