DB-EnginesInfluxDB download bannerEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > EJDB vs. Hawkular Metrics vs. MarkLogic vs. Neo4j

System Properties Comparison EJDB vs. Hawkular Metrics vs. MarkLogic vs. Neo4j

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameEJDB  Xexclude from comparisonHawkular Metrics  Xexclude from comparisonMarkLogic  Xexclude from comparisonNeo4j  Xexclude from comparison
DescriptionEmbeddable document-store database library with JSON representation of queries (in MongoDB style)Hawkular metrics is the metric storage of the Red Hat sponsored Hawkular monitoring system. It is based on Cassandra.Operational and transactional Enterprise NoSQL databaseOpen source graph database
Primary database modelDocument storeTime Series DBMSDocument store
Native XML DBMS
RDF store infoas of version 7
Search engine
Graph DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.24
Rank#270  Overall
#36  Document stores
Score0.09
Rank#312  Overall
#27  Time Series DBMS
Score11.94
Rank#41  Overall
#7  Document stores
#1  Native XML DBMS
#1  RDF stores
#4  Search engines
Score50.63
Rank#21  Overall
#1  Graph DBMS
Websiteejdb.orgwww.hawkular.orgwww.marklogic.comneo4j.com
Technical documentationgithub.com/­Softmotions/­ejdb/­blob/­master/­README.mdwww.hawkular.org/­hawkular-metrics/­docs/­user-guidedocs.marklogic.comneo4j.com/­docs
DeveloperSoftmotionsCommunity supported by Red HatMarkLogic Corp.Neo4j, Inc.
Initial release2012201420012007
Current release9.0, 20174.1.1, July 2020
License infoCommercial or Open SourceOpen Source infoGPLv2Open Source infoApache 2.0commercial inforestricted free version is availableOpen Source infoGPL version3, commercial licenses available
Cloud-based only infoOnly available as a cloud servicenononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageCJavaC++Java, Scala
Server operating systemsserver-lessLinux
OS X
Windows
Linux
OS X
Windows
Linux infoCan also be used server-less as embedded Java database.
OS X
Solaris
Windows
Data schemeschema-freeschema-freeschema-free infoSchema can be enforcedschema-free and schema-optional
Typing infopredefined data types such as float or dateyes infostring, integer, double, bool, date, object_idyesyesyes
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.noyes
Secondary indexesnonoyesyes infopluggable indexing subsystem, by default Apache Lucene
SQL infoSupport of SQLnonoyes infoSQL92no
APIs and other access methodsin-process shared libraryHTTP RESTJava API
Node.js Client API
ODBC
proprietary Optic API infoProprietary Query API, introduced with version 9
RESTful HTTP API
SPARQL
WebDAV
XDBC
XQuery
XSLT
Bolt protocol
Cypher query language
Java API
Neo4j-OGM infoObject Graph Mapper
RESTful HTTP API
Spring Data Neo4j
TinkerPop 3
Supported programming languagesActionscript
C
C#
C++
Go
Java
JavaScript (Node.js)
Lua
Objective-C
Pike
Python
Ruby
Go
Java
Python
Ruby
C
C#
C++
Java
JavaScript (Node.js)
Perl
PHP
Python
Ruby
.Net
Clojure
Elixir
Go
Groovy
Haskell
Java
JavaScript
Perl
PHP
Python
Ruby
Scala
Server-side scripts infoStored proceduresnonoyes infovia XQuery or JavaScriptyes infoUser defined Procedures and Functions
Triggersnoyes infovia Hawkular Alertingyesyes infovia event handler
Partitioning methods infoMethods for storing different data on different nodesnoneSharding infobased on CassandraShardingnone
Replication methods infoMethods for redundantly storing data on multiple nodesnoneselectable replication factor infobased on CassandrayesCausal Clustering using Raft protocol infoavailable in in Enterprise Version only
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyes infovia Hadoop Connector, HDFS Direct Access and in-database MapReduce jobsno
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency infobased on Cassandra
Immediate Consistency infobased on Cassandra
Immediate ConsistencyCausal and Eventual Consistency configurable in Causal Cluster setup
Immediate Consistency in stand-alone mode
Foreign keys infoReferential integrityno infotypically not needed, however similar functionality with collection joins possiblenonoyes infoRelationships in graphs
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanonoACID infocan act as a resource manager in an XA/JTA transactionACID
Concurrency infoSupport for concurrent manipulation of datayes infoRead/Write Lockingyesyesyes
Durability infoSupport for making data persistentyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyes, with Range Indexes
User concepts infoAccess controlnonoRole-based access control at the document and subdocument levelsUsers, roles and permissions. Pluggable authentication with supported standards (LDAP, Active Directory, Kerberos)
More information provided by the system vendor
EJDBHawkular MetricsMarkLogicNeo4j
Specific characteristicsThe MarkLogic Multi-Model Database provides the simplest way to integrate data from...
» more
Neo4j is a native graph database platform that is built to store, query, analyze...
» more
Competitive advantagesThe main benefit of MarkLogic is simplicity. By making things simpler, MarkLogic...
» more
Neo4j database is the only transactional database that combines everything you need...
» more
Typical application scenariosMarkLogic’s main use case is the Operational Data Hub . A Data Hub is useful for...
» more
Real-Time Recommendations Master Data Management Identity and Access Management Network...
» more
Key customersMarkLogic has proven results managing mission-critical data with over 1,000 global...
» more
Over 300 commercial customers and over 750 startups use Neo4j. Flagship customers...
» more
Market metricsMarkLogic is well known within the Fortune 1000, with a strong presence in financial...
» more
Neo4j boasts the world's largest graph database ecosystem with more than a 15 million...
» more
Licensing and pricing modelsMarkLogic provides a variety of licenses and cloud services: MarkLogic Data Hub Service...
» more
GPL v3 license that can be used all the places where you might use MySQL. Neo4j Commercial...
» more
News

Elsevier Boosts Global COVID-19 Research with Neo4j
24 September 2020

Chaos Engineering with Neo4j
23 September 2020

Analyzing the FinCEN Files with Neo4j
22 September 2020

This Week in Neo4j – Empowering Cities with Data and Knowledge Graphs, Restaurant Recommendation Engine, Graph Databases For Dummies
19 September 2020

Predicting Fraud: 5-Minute Interview with Marius Hartmann
18 September 2020

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
EJDBHawkular MetricsMarkLogicNeo4j
DB-Engines blog posts

Applying Graph Analytics to Game of Thrones
12 June 2019, Amy Hodler & Mark Needham, Neo4j (guest author)

MySQL, PostgreSQL and Redis are the winners of the March ranking
2 March 2016, Paul Andlinger

The openCypher Project: Help Shape the SQL for Graphs
22 December 2015, Emil Eifrem (guest author)

show all

Recent citations in the news

Portraying breast cancers with long noncoding RNAs
2 September 2016, Science Advances

provided by Google News

Waiting for Red Hat OpenShift 4.0? Too late, 4.1 has already arrived…
5 June 2019, DevClass

5 DevOps Tools for Logging and Monitoring
31 January 2017, Linux.com

provided by Google News

How Covid-19 Will Reshape Graph Database Market : Competitive Outlook By 2026 OpenLink Software, TigerGraph, MarkLogic Corporation, Cray Inc, DataStax
19 September 2020, thedailychronicle.in

GLOBAL ENTERPRISE SEARCH MARKET GROWTH RATE, KEY COMPANIES(IBM CORP, MARKLOGIC INC, ORACLE,ETC), SIZE, TRENDS, OUTLOOK | FORECAST 2020-2025
23 September 2020, The Daily Chronicle

Document Databases Market By Top Major Players – Couchbase, MongoDB, Amazon, MarkLogic
24 September 2020, Crypto Daily

Insight Engines Software Market to Witness Stunning Growth |Google, Elasticsearch, Coveo, MarkLogic
16 September 2020, The Daily Chronicle

Hadoop Software and Integration Market, Share, Application Analysis, Regional Outlook, Competitive Strategies & Forecast up to 2025 | Pentaho Corporation, Amazon Web Services, Datameer, Inc., MarkLogic
21 September 2020, thedailychronicle.in

provided by Google News

NASA, ICIJ, ATPCO, Lyft and More Choose Neo4j for their Knowledge Graphs
23 September 2020, PRNewswire

Graph Database Market Growing at a CAGR 22.2% | Key Player IBM, Oracle, Microsoft, AWS, Neo4j
21 September 2020, virtual-strategy.com

GPU Database Market Research & Clinical Advancements by 2028 | Kinetica, Omnisci, Sqream, Neo4j
25 September 2020, The Daily Chronicle

Graph Database Market Global Industry Share Analysis, Future Demand & Growth Rate to Witness High Demand By Amazon Web Services, Inc., Neo4j
19 September 2020, The Daily Chronicle

Massive Growth in Graph Analytics Market Set to Witness Huge Growth by 2026 | Microsoft, IBM, AWS, Oracle, Neo4j
23 September 2020, The Daily Chronicle

provided by Google News

Job opportunities

MarkLogic Developer
Acestack LLC, Phoenix, AZ

MarkLogic DBA specialist- REMOTE
Software technologies inc, New York, NY

QA Tester
Data Warehouse Labs, Saint Paul, MN

Senior Marklogic Developer
Cognizant Technology Solutions, Hartford, CT

Marklogic Developer with XQuery, JavaScript, Shell Script, linux/unix
Softnice, Pennsylvania Furnace, PA

Data Science Advocate (Remote)
Neo4j, Boston, MA

Data Science Advocate (Remote)
Neo4j, United States

Software Engineer - NodeJS, React, MongoDB, Neo4J
Northrop Grumman, Hill AFB, UT

Unreal Engine 4 Programmer/Developer
SEKAI, Remote

Data Architect
Rackspace, Remote

jobs by Indeed




Share this page

Featured Products

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Neo4j logo

Get your free copy of the new O'Reilly book Graph Algorithms with 20+ examples for
machine learning, graph analytics and more.

Couchbase logo

SQL + JSON + NoSQL.
Power, flexibility & scale.
All open source.
Get started now.

Vertica logo

The fastest unified analytical warehouse at extreme scale with in-database Machine Learning. Try Vertica for free with no time limit.

Datastax Astra logo

Cassandra made easy in the cloud. Build cloud-native applications faster with CQL, REST and GraphQL APIs.
Try for Free.

Present your product here