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DBMS > NebulaGraph

NebulaGraph Systemeigenschaften

Bitte wählen Sie ein weiteres System aus, um es mit NebulaGraph zu vergleichen.

Unsere Besucher vergleichen NebulaGraph oft mit Neo4j, ArangoDB und Memgraph.

Redaktionelle Informationen bereitgestellt von DB-Engines
NameNebulaGraph
KurzbeschreibungA distributed, linear scalable, high perfomant Graph DBMS
Primäres DatenbankmodellGraph DBMS
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte2,67
Rang#125  Overall
#10  Graph DBMS
Websitegithub.com/­vesoft-inc/­nebula
www.nebula-graph.io
Technische Dokumentationdocs.nebula-graph.io
EntwicklerVesoft Inc.
Erscheinungsjahr2019
Lizenz infoCommercial or Open SourceOpen Source infoApache Version 2.0 + Common Clause 1.0
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ImplementierungsspracheC++
Server BetriebssystemeLinux
DatenschemaStrong typed schema
Typisierung infovordefinierte Datentypen, z.B. float oder dateja
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTnein
Sekundärindizesja 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.
SQL infoSupport of SQLSQL-like query language
APIs und andere ZugriffskonzepteBrowser 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
Unterstützte Programmiersprachen.Net
C++
Go
Java
PHP
Python
Server-seitige Scripts infoStored Proceduresuser defined functions
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren KnotenCausal Clustering using Raft protocol
MapReduce infoBietet ein API für Map/Reduce Operationennein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätja infoRelationships in graphs
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren DatenmanipulationenACID
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenja
Durability infoDauerhafte Speicherung der Datenja infousing RocksDB
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenja
Berechtigungskonzept infoZugriffskontrolleRole-based access control
Weitere Informationen bereitgestellt vom Systemhersteller
NebulaGraph
Specific characteristics

NebulaGraph is a truly distributed, linearly scalable, lightning-fast graph database, while still providing millisecond latency, high availability and data security. Key features include:

  1. Open source. We are continuing to collaborate with the community to prepare, populorize the graph database. 
  2. High performance. NebulaGraph provides low latency read and write, while still maintaining high throughput. NebulaGraph has published its benchmark report based on the LDBC social networking dataset for k-hop read performance in terms of latency and throughput. See the report for details.
  3. SQL-like query language. NebulaGraph's SQL-like query language, nGQL, is easy to understand and powerful enough to meet complex business needs.
  4. Highly secured graph database. NebulaGraph only allows authenticated access via role-based access control.
  5. Horizontal and vertical scalability. With a shared-nothing distributed architecture, NebulaGraph offers linear scalability.
  6. Extensible. NebulaGraph supports multiple storage engine types and multiple computing frameworks.
  7. Production ready. Large Internet companies like JD Digit (NASDAQ:JD), Meituan (3690.HK), and Xiaohongshu (RED) have deployed NebulaGraph in production environments. They chose NebulaGraph for some common reasons.
  8. Highly available. With horizontal scalability and a snapshot feature, NebulaGraph guarantees high availability even in case of failures.
Competitive advantages

NebulaGraph boasts the world's only graph database solution that is able to host graphs with dozens of billions of vertices and trillions of edges, while still providing millisecond latency, high availability and data security.

Typical application scenarios
  1. Social networking
  2. Fraud detection
  3. Knowledge graph
  4. Data warehouse management
  5. Anti money laundery
  6. Graph analytics and algorithms
  7. Artificial intelligence
  8. Graph Embedding
Key customers

Currently we have some top internet companies in China implementing NebulaGraph in production, including:

1. Tencent

2. WeChat

3. WeBank

4. 360 Financial Services

5. JD Digit

6. Kuaishou

7. Meituan Dianping

8. Xiaohongshu

9. vivo

10. Qichacha

11. Youzan

12. WiFi Master Key

Market metrics

At our very early stage, NebulaGraph has already received over 8,200 stars and thousands of downloads and installs. And the numbers are counting.

Licensing and pricing models

NebulaGraph is open source and free to use under Apache 2.0 license.

Zugehörige Produkte und Dienstleistungen

Wir laden Vertreter von Anbietern von zugehörigen Produkten ein uns zu kontaktieren, um hier Informationen über ihre Angebote zu präsentieren.

Weitere Ressourcen
NebulaGraph
Erwähnungen in aktuellen Nachrichten

Vesoft (NebulaGraph) Recognized in the Gartner® Market Guide for ...
15. November 2023, PR Newswire

NebulaGraph Completes Series A to Scale Its Distributed Graph ...
16. September 2022, Datanami

NebulaGraph:打造灵活弹性的云原生图数据库,与阿里云计算巢共同 ...
6. März 2023, 36kr

本届世界杯冠军是谁?我们用ChatGPT和图数据库一起预测……
6. Dezember 2022, 36kr

Security Bulletin 13 Sep 2023
13. September 2023, Cyber Security Agency of Singapore

bereitgestellt von Google News

Jobangebote

Marketing Manager, Global—NebulaGraph Database
Vesoft Inc, San Francisco, CA

jobs by Indeed



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