DB-EnginesExtremeDB: the mission critical dbmsEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > LeanXcale vs. NebulaGraph vs. TerminusDB

System Properties Comparison LeanXcale vs. NebulaGraph vs. TerminusDB

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameLeanXcale  Xexclude from comparisonNebulaGraph  Xexclude from comparisonTerminusDB infoformer name was DataChemist  Xexclude from comparison
DescriptionA highly scalable full ACID SQL database with fast NoSQL data ingestion and GIS capabilitiesA distributed, linear scalable, high perfomant Graph DBMSScalable Graph Database platform making enterprise data available by exploiting inferred entities and relationships
Primary database modelKey-value store
Relational DBMS
Graph DBMSGraph DBMS
Secondary database modelsDocument store
RDF store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.42
Rank#317  Overall
#44  Key-value stores
#142  Relational DBMS
Score2.61
Rank#131  Overall
#9  Graph DBMS
Score0.36
Rank#334  Overall
#33  Graph DBMS
Websitewww.leanxcale.comgithub.com/­vesoft-inc/­nebula
nebula-graph.io
terminusdb.com
Technical documentationdocs.nebula-graph.ioterminusdb.github.io/­terminusdb/­#
DeveloperLeanXcaleVesoft Inc.DataChemist Ltd.
Initial release201520192018
Current release11.0.0, January 2023
License infoCommercial or Open SourcecommercialOpen Source infoApache Version 2.0 + Common Clause 1.0Open Source infoGPL V3
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++Prolog, Rust
Server operating systemsLinuxLinux
Data schemeyesStrong typed schemayes
Typing infopredefined data types such as float or dateyesyes
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.nono
Secondary indexesyes 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 SQLyes infothrough Apache DerbySQL-like query languageSQL-like query language (WOQL)
APIs and other access methodsJDBC
Kafka Connector
ODBC
proprietary key/value interface
Spark Connector
Browser interface
console (shell)
Cypher Query Language
GO Object Graph Mapper
Java Object Graph Mapper
NGBatis infoORM framework for NebulaGraph and Spring-Boot
Proprietary native API
Python Object Graph Mapper
Query language nGQL
OWL
RESTful HTTP API
WOQL (Web Object Query Language)
Supported programming languagesC
Java
Scala
.Net
C++
Go
Java
PHP
Python
JavaScript
Python
Server-side scripts infoStored proceduresuser defined functionsyes
Triggersyes
Partitioning methods infoMethods for storing different data on different nodesShardingGraph Partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesCausal Clustering using Raft protocolJournaling Streams
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyesyes infoRelationships in graphsyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyes infousing RocksDByes infoin-memory journaling
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes
User concepts infoAccess controlRole-based access controlRole-based access control
More information provided by the system vendor
LeanXcaleNebulaGraphTerminusDB infoformer name was DataChemist
Specific characteristicsFull ACID and full SQL operational database with analytical queries over operational...
» more
NebulaGraph is a truly distributed, linearly scalable, lightning-fast graph database,...
» more
Competitive advantagesLinear scalability upto 100s of nodes (tested with 100 nodes and TPC-C).
» more
NebulaGraph boasts the world's only graph database solution that is able to host...
» more
Typical application scenariosHybrid Transactional-Analytical Processing (HTAP) requiring an operational database...
» more
Social networking Fraud detection Knowledge graph Data warehouse management Anti...
» more
Key customersbanking/finance/fintech, telco, insurance, traveltech, M2M/IoT, retail
» more
Currently we have some top internet companies in China implementing NebulaGraph in...
» more
Market metrics15 beta testers
» more
At our very early stage, NebulaGraph has already received over 8,200 stars and thousands...
» more
Licensing and pricing modelsannual fee covering license and support based on number of physical cores
» more
NebulaGraph is open source and free to use under Apache 2.0 license.
» more

We invite representatives of system vendors to contact us for updating and extending the system information,
and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

Related products and services

We invite representatives of vendors of related products to contact us for presenting information about their offerings here.

More resources
LeanXcaleNebulaGraphTerminusDB infoformer name was DataChemist
Recent citations in the news

Red Hot: The 2021 Machine Learning, AI and Data (MAD) Landscape
28 September 2021, mattturck.com

Big Data Market: 2018-2030 - $65 Billion Opportunities, Challenges ...
22 June 2018, GlobeNewswire

Big Data in the Healthcare & Pharmaceutical: A +$7 Billion ...
31 July 2018, GlobeNewswire

Big Data in the Insurance Industry: Opportunities, Challenges, Strategies & Forecasts 2018 - 2030
3 December 2018, openPR

Llega a Madrid la sexta edición del South Summit
28 September 2019, elreferente.es

provided by Google News

NebulaGraph Database Added to Docker Desktop to Simplify Graph ...
9 March 2023, PR Web

NebulaGraph reaps from China’s growing appetite for graph databases
16 September 2022, TechCrunch

Shyft Raises $16M in Series B Funding
16 September 2022, FinSMEs

Workday transforms industry approach with Fantastic Four -
16 September 2022, Enterprise Times

provided by Google News

TerminusDB Launches TerminusCMS, Acquia Updates Its CDP, More News
17 February 2023, CMSWire

How TerminusDB is commercializing its open source graph database
16 March 2021, VentureBeat

Dublin-based data collaboration tool TerminusDB raises €3.6 million ...
15 March 2021, Tech.eu

Blockchain-backed graph database Fluree nabs $10M
19 April 2023, VentureBeat

A New Open Source Headless CMS For Developers Comes To Light
22 February 2023, Open Source For You

provided by Google News



Share this page

Featured Products

Cassandra Forward online event

Want to level up your Cassandra game?
If you missed the event or would like to re-watch a session, replays are available now. Watch now!

Neo4j logo

See for yourself how a graph database can make your life easier.
Use Neo4j online for free.

Redis logo

The world’s most loved real‑time data platform.
Try free

AllegroGraph logo

Graph Database Leader for AI Knowledge Graph Applications - The Most Secure Graph Database Available.
Free Download

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Present your product here