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DBMS > EXASOL vs. Nebula Graph vs. SwayDB

System Properties Comparison EXASOL vs. Nebula Graph vs. SwayDB

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Editorial information provided by DB-Engines
NameEXASOL  Xexclude from comparisonNebula Graph  Xexclude from comparisonSwayDB  Xexclude from comparison
DescriptionHigh-performance, in-memory, MPP database specifically designed for in-memory analytics.A distributed, linear scalable, high perfomant Graph DBMSAn embeddable, non-blocking, type-safe key-value store for single or multiple disks and in-memory storage
Primary database modelRelational DBMSGraph DBMSKey-value store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score4.02
Rank#84  Overall
#46  Relational DBMS
Score1.10
Rank#168  Overall
#15  Graph DBMS
Score0.08
Rank#318  Overall
#48  Key-value stores
Websitewww.exasol.comgithub.com/­vesoft-inc/­nebula
nebula-graph.io
swaydb.io
Technical documentationwww.exasol.com/­resourcesdocs.nebula-graph.io
DeveloperExasolVesoft Inc.Simer Plaha
Initial release200020192018
License infoCommercial or Open SourcecommercialOpen Source infoApache Version 2.0 + Common Clause 1.0Open Source infoGNU Affero GPL V3.0
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++Scala
Server operating systemsLinux
Data schemeyesStrong typed schemaschema-free
Typing infopredefined data types such as float or dateyesyesno
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.nonono
Secondary indexesyesyes 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.no
SQL infoSupport of SQLyesSQL-like query languageno
APIs and other access methods.Net
JDBC
ODBC
WebSocket
Browser interface
console (shell)
Proprietary native API
Query language nGQL
Supported programming languagesJava
Lua
Python
R
C++
Go
Java
Python
Java
Kotlin
Scala
Server-side scripts infoStored proceduresuser defined functionsno
Triggersyesno
Partitioning methods infoMethods for storing different data on different nodesShardingShardingnone
Replication methods infoMethods for redundantly storing data on multiple nodesCausal Clustering using Raft protocolnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsyes infoHadoop integrationnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyesyes infoRelationships in graphsno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDAtomic execution of operations
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyes infousing RocksDByes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyesyes
User concepts infoAccess controlAccess rights for users, groups and roles according to SQL-standardRole-based access controlno
More information provided by the system vendor
EXASOLNebula GraphSwayDB
Specific characteristicsNebula Graph is a truly distributed, linearly scalable, lightning-fast graph database,...
» more
Competitive advantagesNebula Graph boasts the world's only graph database solution that is able to host...
» more
Typical application scenariosSocial networking Fraud detection Knowledge graph Data warehouse management Anti...
» more
Key customersCurrently we have some top internet companies in China implementing Nebula Graph...
» more
Market metricsAt our very early stage, Nebula Graph has already received 3.5k stars and thousands...
» more
Licensing and pricing modelsNebula Graph is open source and free to use under Apache 2.0 license and Common Clause...
» more
News

Ecosystem Tools: Nebula Graph Dashboard for Monitoring
22 September 2021

Nebula Graph Source Code Explained: RBO
14 September 2021

Game Pocket Monsters with Nebula Graph
3 September 2021

Nebula Graph Source Code Explained: Validator
20 August 2021

Nebula Graph Source Code Explained: An Overview
13 August 2021

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and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

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More resources
EXASOLNebula GraphSwayDB
Recent citations in the news

Exasol remains undefeated against its competitors in its peer groups in BARC's The Data Management Survey 22
23 September 2021, Yahoo Finance UK

What does a chief data officer do? Businesses can't make up their minds
24 September 2021, ZDNet

Half of Active CDOs Say Organizations' Expectations of the CDO Role Are Misinformed
22 September 2021, Business Wire

Exasol Appoints Donald Kaye as Chief Commercial Officer
15 September 2021, Business Wire

Exasol AG publishes half-year report 2021
21 September 2021, Yahoo Eurosport UK

provided by Google News

Third Time Is The Charm For Nebula Graph Database
19 January 2021, The Next Platform

The future of graph database: vesoft unveils Nebula Graph 2.0 GA
24 March 2021, PR Web

Announcing winners of the OTEC-Emerge Technology Awards
17 September 2021, TechNode

Nebula Graph open sources Nebula Operator, embraces cloud native
29 April 2021, PR Web

Nebula Graphâ„¢ Database Secures $10 Million VC Funding in New Round
15 December 2020, PR Web

provided by Google News

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