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DBMS > Dgraph vs. JanusGraph vs. SAP HANA

System Properties Comparison Dgraph vs. JanusGraph vs. SAP HANA

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Editorial information provided by DB-Engines
NameDgraph  Xexclude from comparisonJanusGraph infosuccessor of Titan  Xexclude from comparisonSAP HANA  Xexclude from comparison
DescriptionDistributed and scalable native Graph DBMSA Graph DBMS optimized for distributed clusters infoIt was forked from the latest code base of Titan in January 2017In-memory, column based data store. Available as appliance or cloud service
Primary database modelGraph DBMSGraph DBMSRelational DBMS
Secondary database modelsDocument store
Graph DBMS infowith SAP Hana, Enterprise Edition
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.47
Rank#137  Overall
#9  Graph DBMS
Score2.02
Rank#124  Overall
#7  Graph DBMS
Score53.12
Rank#19  Overall
#13  Relational DBMS
Websitedgraph.iojanusgraph.orgwww.sap.com/­products/­hana.html
Technical documentationdocs.dgraph.iodocs.janusgraph.orghelp.sap.com/­hana
DeveloperDgraph Labs, Inc.Linux Foundation; originally developed as Titan by AureliusSAP
Initial release201620172010
Current release0.5.0, March 20202.0 SPS04, April 2019
License infoCommercial or Open SourceOpen Source infoApache 2.0Open Source infoApache 2.0commercial
Cloud-based only infoOnly available as a cloud servicenonono infoalso available as a cloud based service
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageGoJava
Server operating systemsLinux
OS X
Windows
Linux
OS X
Unix
Windows
Appliance or cloud-service
Data schemeschema-freeyesyes
Typing infopredefined data types such as float or dateyesyesyes
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 indexesyesyesyes
SQL infoSupport of SQLnonoyes
APIs and other access methodsGraphQL query language
gRPC (using protocol buffers) API
HTTP API
Java API
TinkerPop Blueprints
TinkerPop Frames
TinkerPop Gremlin
TinkerPop Rexster
JDBC
ODBC
Supported programming languagesC#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Clojure
Java
Python
Server-side scripts infoStored proceduresnoyesSQLScript, R
Triggersnoyesyes
Partitioning methods infoMethods for storing different data on different nodesyesyes infodepending on the used storage backend (e.g. Cassandra, HBase, BerkeleyDB)yes
Replication methods infoMethods for redundantly storing data on multiple nodesSynchronous replication via Raftyesyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyes infovia Faunus, a graph analytics engineno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Immediate Consistency
Immediate Consistency
Foreign keys infoReferential integritynoyes 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 infoSupports various storage backends: Cassandra, HBase, Berkeley DB, Akiban, Hazelcastyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes
User concepts infoAccess controlno infoPlanned for future releasesUser authentification and security via Rexster Graph Serveryes
More information provided by the system vendor
DgraphJanusGraph infosuccessor of TitanSAP HANA
Competitive advantagesHorizontally scalable transactional graph database with fast arbitrary-depth joins...
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More resources
DgraphJanusGraph infosuccessor of TitanSAP HANA
Recent citations in the news

Key Value Database Market Challenges and Growth Factor By 2026| The Apache Software Foundation, Redis Labs, Aerospike
4 August 2020, Weekly Wall

Dgraph raises $11.5 million for scalable graph database solutions
31 July 2019, VentureBeat

Dgraph Labs Secures $11.5 Million in Latest Funding Round
31 July 2019, Database Trends and Applications

Future of Work 2020: Dgraph’s Karthic Rao reveals challenges that developers face
7 March 2020, YourStory

Startup Dgraph Labs growing graph database technology
1 August 2019, TechTarget

provided by Google News

JanusGraph Picks Up Where TitanDB Left Off
13 January 2017, Datanami

What Is Graph Analytics, And Why Is It Important?
27 July 2020, Analytics Insight

What & why: Graph machine learning in distributed systems
16 March 2020, Ericsson

Comcast, FireEye, Numberly Among Winners of 2019 Scylla User Awards
6 November 2019, GlobeNewswire

The year of the graph: Getting graphic, going native, reshaping the landscape
8 January 2018, ZDNet

provided by Google News

Actifio Enables Massive Cost Reductions While Maintaining The Same High Performance for SAP HANA Backup on Google Cloud Platform
31 July 2020, PRNewswire

Suse's Recipe Books For Hana-Linux Clusters
23 July 2020, E3zine.com

MSRCosmos Has Earned the SAP on Microsoft Azure Advanced Specialization Status
3 August 2020, PRNewswire

SAP HANA and S4HANA Market Report 2020-2027: Industry Trends & Growth Forecast
3 August 2020, Owned

Nordic Enterprises Embrace SAP Cloud Platform for Mobile Applications
31 July 2020, GlobeNewswire

provided by Google News

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