DB-EnginesInfluxDB: Focus on building software with an easy-to-use serverless, scalable time series platformEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > EsgynDB vs. EXASOL vs. Greenplum vs. MongoDB vs. Solr

System Properties Comparison EsgynDB vs. EXASOL vs. Greenplum vs. MongoDB vs. Solr

Editorial information provided by DB-Engines
NameEsgynDB  Xexclude from comparisonEXASOL  Xexclude from comparisonGreenplum  Xexclude from comparisonMongoDB  Xexclude from comparisonSolr  Xexclude from comparison
DescriptionEnterprise-class SQL-on-Hadoop solution, powered by Apache TrafodionHigh-performance, in-memory, MPP database specifically designed for in-memory analytics.Analytic Database platform built on PostgreSQL. Full name is Pivotal Greenplum Database infoA logical database in Greenplum is an array of individual PostgreSQL databases working together to present a single database image.One of the most popular document stores available both as a fully managed cloud service and for deployment on self-managed infrastructureA widely used distributed, scalable search engine based on Apache Lucene
Primary database modelRelational DBMSRelational DBMSRelational DBMSDocument storeSearch engine
Secondary database modelsDocument store
Spatial DBMS
Spatial DBMS
Search engine infointegrated Lucene index, currently in MongoDB Atlas only.
Time Series DBMS infoTime Series Collections introduced in Release 5.0
Spatial DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.27
Rank#274  Overall
#127  Relational DBMS
Score4.02
Rank#84  Overall
#46  Relational DBMS
Score13.61
Rank#42  Overall
#26  Relational DBMS
Score496.50
Rank#5  Overall
#1  Document stores
Score49.81
Rank#22  Overall
#3  Search engines
Websitewww.esgyn.cnwww.exasol.comgreenplum.orgwww.mongodb.comlucene.apache.org/­solr
Technical documentationwww.exasol.com/­resourcesdocs.greenplum.orgdocs.mongodb.com/­manuallucene.apache.org/­solr/­resources.html
DeveloperEsgynExasolPivotal Software Inc.MongoDB, IncApache Software Foundation
Initial release20152000200520092006
Current release6.7.1, April 20205.0, July 20218.9.0, June 2021
License infoCommercial or Open SourcecommercialcommercialOpen Source infoApache 2.0Open Source infoMongoDB Inc.'s Server Side Public License v1. Prior versions were published under GNU AGPL v3.0. Commercial licenses are also available.Open Source infoApache Version 2
Cloud-based only infoOnly available as a cloud servicenononono infoMongoDB available as DBaaS (MongoDB Atlas)no
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
  • MongoDB Atlas: Global multi-cloud database with unmatched data distribution and mobility across AWS, Azure, and Google Cloud, built-in automation for resource and workload optimization, and so much more.
  • ScaleGrid for MongoDB: Fully managed hosting for MongoDB database on AWS, Azure and DigitalOcean with high availability and SSH access on the #1 multi-cloud DBaaS.
Implementation languageC++, JavaC++Java
Server operating systemsLinuxLinuxLinux
OS X
Solaris
Windows
All OS with a Java VM inforuns as a servlet in servlet container (e.g. Tomcat, Jetty is included)
Data schemeyesyesyesschema-free infoAlthough schema-free, documents of the same collection often follow the same structure. Optionally impose all or part of a schema by defining a JSON schema.yes infoDynamic Fields enables on-the-fly addition of new fields
Typing infopredefined data types such as float or dateyesyesyesyes infostring, integer, double, decimal, boolean, date, object_id, geospatialyes infosupports customizable data types and automatic typing
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.nonoyes infosince Version 4.2yes
Secondary indexesyesyesyesyesyes infoAll search fields are automatically indexed
SQL infoSupport of SQLyesyesyesRead-only SQL queries via the MongoDB Connector for BISolr Parallel SQL Interface
APIs and other access methodsADO.NET
JDBC
ODBC
.Net
JDBC
ODBC
WebSocket
JDBC
ODBC
proprietary protocol using JSONJava API
RESTful HTTP/JSON API
Supported programming languagesAll languages supporting JDBC/ODBC/ADO.NetJava
Lua
Python
R
C
Java
Perl
Python
R
Actionscript infounofficial driver
C
C#
C++
Clojure infounofficial driver
ColdFusion infounofficial driver
D infounofficial driver
Dart infounofficial driver
Delphi infounofficial driver
Erlang
Go
Groovy infounofficial driver
Haskell
Java
JavaScript
Lisp infounofficial driver
Lua infounofficial driver
MatLab infounofficial driver
Perl
PHP
PowerShell infounofficial driver
Prolog infounofficial driver
Python
R infounofficial driver
Ruby
Rust
Scala
Smalltalk infounofficial driver
Swift
.Net
Erlang
Java
JavaScript
any language that supports sockets and either XML or JSON
Perl
PHP
Python
Ruby
Scala
Server-side scripts infoStored proceduresJava Stored Proceduresuser defined functionsyesJavaScriptJava plugins
Triggersnoyesyesyes infoin MongoDB Atlas onlyyes infoUser configurable commands triggered on index changes
Partitioning methods infoMethods for storing different data on different nodesShardingShardingShardingSharding infoPartitioned by hashed, ranged, or zoned sharding keys. Live resharding allows users to change their shard keys as an online operation with zero downtime.Sharding
Replication methods infoMethods for redundantly storing data on multiple nodesMulti-source replication between multi datacentersSource-replica replicationMulti-Source deployments with MongoDB Atlas Global Clusters
Source-replica replication
yes
MapReduce infoOffers an API for user-defined Map/Reduce methodsyesyes infoHadoop integrationyesyesspark-solr: github.com/­lucidworks/­spark-solr and streaming expressions to reduce
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyEventual Consistency
Immediate Consistency infocan be individually decided for each write operation
Eventual Consistency
Foreign keys infoReferential integrityyesyesyesno infotypically not used, however similar functionality with DBRef possibleno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACIDMulti-document ACID Transactions with snapshot isolationoptimistic locking
Concurrency infoSupport for concurrent manipulation of datayesyesyesyesyes
Durability infoSupport for making data persistentyesyesyesyes infooptional, enabled by defaultyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyesnoyes infoIn-memory storage engine introduced with MongoDB version 3.2yes
User concepts infoAccess controlfine grained access rights according to SQL-standardAccess rights for users, groups and roles according to SQL-standardfine grained access rights according to SQL-standardAccess rights for users and rolesyes
More information provided by the system vendor
EsgynDBEXASOLGreenplumMongoDBSolr
Specific characteristicsMongoDB’s application data platform provides developers a unified interface to power...
» more
Competitive advantagesThe MongoDB platform can be used by developers building transactional, operational,...
» more
Typical application scenariosInternet of Things and Time Series (Bosch, Jaguar Land Rover) Mobile (The Weather...
» more
Key customersADP, Adobe, Amadeus, AstraZeneca, Auto Trader, Barclays, BBVA, Bosch, Cisco, CERN,...
» more
Market metrics175 million downloads, over 1.5M Atlas database clusters under management handling...
» more
Licensing and pricing modelsMongoDB database server: Server-Side Public License (SSPL) . Commercial licenses...
» 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
3rd partiesClusterControl: the only management system you’ll ever need to take control of your open source database infrastructure.
» more

CData: Connect to Big Data & NoSQL through standard Drivers.
» more

Studio 3T: The world's favorite IDE for working with MongoDB
» more

Navicat for MongoDB gives you a highly effective GUI interface for MongoDB database management, administration and development.
» more

Fivetran: Quickly and easily centralize your on-premise and cloud databases.
» more

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

More resources
EsgynDBEXASOLGreenplumMongoDBSolr
DB-Engines blog posts

PostgreSQL is the DBMS of the Year 2020
4 January 2021, Paul Andlinger, Matthias Gelbmann

PostgreSQL is the DBMS of the Year 2018
2 January 2019, Paul Andlinger, Matthias Gelbmann

PostgreSQL moves up one rank at the expense of MongoDB
1 September 2016, Paul Andlinger

show all

Elasticsearch replaced Solr as the most popular search engine
12 January 2016, Paul Andlinger

Enterprise Search Engines almost double their popularity in the last 12 months
2 July 2014, Paul Andlinger

The DB-Engines ranking includes now search engines
4 February 2013, Paul Andlinger

show all

Conferences and events

MongoDB.Local London
London, 9 November 2021

Finished events

Introduction to MongoDB
Webinar, on demand, 27 July 2021 (finished)

Recent citations in the news

Esgyn Corporation and Ampool Partner to Bring In-Memory Optimized Operational, Transactional and Real-Time Analytics to Hadoop.
18 May 2017, PR Newswire

Mphasis partners with Esgyn Corporation to optimize Open-Source frameworks and expand industry footprint
24 May 2019, PRNewswire

The Apache Software Foundation Announces Apache® Trafodion™
10 January 2018, GlobeNewswire

provided by Google News

Exasol : Half of Active CDOs Say Organizations' Expectations of the CDO Role Are Misinformed
22 September 2021, Marketscreener.com

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

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

PRESS RELEASE : Exasol AG publishes half-year report 2021
21 September 2021, Marketscreener.com

United States Main Memory Database System Market Size, Growth And Analysis By Leading Keyplayers – SAP, MenSQL, EXASOL, Oracle, ENEA, Kognitio, Altibase – Stillwater Current
20 September 2021, Stillwater Current

provided by Google News

Greenplum 6 ventures outside the analytic box
19 March 2019, ZDNet

Capitalizing on Analytics and AI at Dell Technologies
8 April 2021, CIO

Oracle takes a new twist on MySQL: Adding data warehousing to the cloud service
2 December 2020, ZDNet

Solutions Review's Vendors to Know in Data Management Software, 2021
23 June 2021, Solutions Review

Has the time finally come for PostgreSQL?
20 April 2018, ZDNet

provided by Google News

MongoDB surge wraps up a massive week for open-source software as a business
3 September 2021, CNBC

5 Things to Know About MongoDB Stock
16 September 2021, Motley Fool

MongoDB’s Atlas Turns Five
16 September 2021, DevOps.com

Couchbase Is No MongoDB
10 September 2021, Motley Fool

We’ve made software developers’ lives much simpler: MongoDB Apac head
20 September 2021, Times of India

provided by Google News

Testing times for the "Supplier of Last Resort" regime as UK gas prices continue to rise
22 September 2021, Lexology

Solana’s SolRazr launchpad going live, native token aims to raise $250K
15 September 2021, Invezz

Energy supplier Green faces administration with hundreds of job losses
21 September 2021, LBC

Utility Point CEO issues statement after the company ceased trading
16 September 2021, Bournemouth Echo

Attackers exploit CVE-2021-26084 for XMRig crypto mining on affected Confluence servers
13 September 2021, Security Boulevard

provided by Google News

Job opportunities

Manager, Solution Architecture - Project Omnia
Deloitte, Las Vegas, NV

Database Support Engineer
Exasol, United States

Linux Services Consultant
Exasol, United States

Manager, Global Email Marketing
Exasol, United States

Database Consultant
Exasol, Remote

Senior Data Engineer
Verizon, Alpharetta, GA

Greenplum Database Engineer
Appriss, Louisville, KY

PostGres DBA
Alltech International, Washington, DC

Database Engineer, Associate
Purdue University, West Lafayette, IN

Software Development Engineer in Test - Tanzu Greenplum - Opportunity for Working Remotely Palo Alto, CA
Pivotal, Palo Alto, CA

Senior Database Engineer - Business Intelligence (Contract)
Bloomberg, New York, NY

MongoDB Administrator
Intone Networks, Remote

DBA Apprentice
WebMD, Newark, NJ

MongoDB DBA
Rackspace, Remote

MongoDB
State Tech, Remote

Looking for an entry-level or graduate job?
Unibuddy, New York, NY

Solr
Global PharmaTek, New York, NY

Senior Java SOLR Developer
Global Alliant Inc, Washington, DC

Sitecore Developer
Intone Networks, Remote

Solr Administrator / Engineer
Emonics LLC, Piscataway, NJ

Sr. Data Engineer (ETL)
Intone Networks, Remote

jobs by Indeed



Share this page

Featured Products

Neo4j logo

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

Datastax Astra logo

Build cloud-native apps fast with Astra, the open-source, multi-cloud stack for
modern data apps.
Get started with 5 GB free..

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Couchbase logo

The modern database for enterprise applications. Build fast. Scale Big. Save more.
Get started today.

Vertica logo

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

Present your product here