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

DBMS > EXASOL vs. IRONdb vs. MongoDB vs. Oracle Rdb

System Properties Comparison EXASOL vs. IRONdb vs. MongoDB vs. Oracle Rdb

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameEXASOL  Xexclude from comparisonIRONdb  Xexclude from comparisonMongoDB  Xexclude from comparisonOracle Rdb  Xexclude from comparison
DescriptionHigh-performance, in-memory, MPP database specifically designed for in-memory analytics.A distributed Time Series DBMS with a focus on scalability, fault tolerance and operational simplicityOne of the most popular document stores available both as a fully managed cloud service and for deployment on self-managed infrastructure
Primary database modelRelational DBMSTime Series DBMSDocument storeRelational DBMS
Secondary database modelsSpatial DBMS
Search engine infointegrated Lucene index, currently in MongoDB Atlas only.
Time Series DBMS infoTime Series Collections introduced in Release 5.0
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score3.37
Rank#103  Overall
#52  Relational DBMS
Score0.13
Rank#352  Overall
#33  Time Series DBMS
Score477.90
Rank#5  Overall
#1  Document stores
Score1.50
Rank#160  Overall
#76  Relational DBMS
Websitewww.exasol.comwww.circonus.com/­solutions/­time-series-databasewww.mongodb.comwww.oracle.com/­technetwork/­database/­database-technologies/­rdb/­overview/­index.html
Technical documentationwww.exasol.com/­resourcesdocs.circonus.com/­irondbdocs.mongodb.com/­manual
DeveloperExasolCirconus LLC.MongoDB, IncOracle, originally developed by Digital Equipment Corporation (DEC)
Initial release2000201720091984
Current releaseV0.10.20, January 20186.0.1, August 20227.4.1.1, 2021
License infoCommercial or Open SourcecommercialcommercialOpen Source infoMongoDB Inc.'s Server Side Public License v1. Prior versions were published under GNU AGPL v3.0. Commercial licenses are also available.commercial
Cloud-based only infoOnly available as a cloud servicenonono 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.
ScaleGrid for MongoDB Database: Fully managed hosting for MongoDB Database on a wide variety of cloud providers and On-Premises. Automate your management, scaling and backups through one centralized platform.
Implementation languageC and C++C++
Server operating systemsLinuxLinux
OS X
Solaris
Windows
HP Open VMS
Data schemeyesschema-freeschema-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.Flexible Schema (defined schema, partial schema, schema free)
Typing infopredefined data types such as float or dateyesyes infotext, numeric, histogramsyes infostring, integer, double, decimal, boolean, date, object_id, geospatialyes
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 indexesyesnoyesyes
SQL infoSupport of SQLyesSQL-like query language (Circonus Analytics Query Language: CAQL)Read-only SQL queries via the MongoDB Connector for BIyes
APIs and other access methods.Net
JDBC
ODBC
WebSocket
HTTP APIproprietary protocol using JSON
Supported programming languagesJava
Lua
Python
R
.Net
C
C++
Clojure
Erlang
Go
Haskell
Java
JavaScript
JavaScript (Node.js)
Lisp
Lua
Perl
PHP
Python
R
Ruby
Rust
Scala
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
Server-side scripts infoStored proceduresuser defined functionsyes, in LuaJavaScript
Triggersyesnoyes infoin MongoDB Atlas only
Partitioning methods infoMethods for storing different data on different nodesShardingAutomatic, metric affinity per nodeSharding infoPartitioned by hashed, ranged, or zoned sharding keys. Live resharding allows users to change their shard keys as an online operation with zero downtime.
Replication methods infoMethods for redundantly storing data on multiple nodesconfigurable replication factor, datacenter awareMulti-Source deployments with MongoDB Atlas Global Clusters
Source-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsyes infoHadoop integrationnoyesno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate consistency per node, eventual consistency across nodesEventual Consistency
Immediate Consistency infocan be individually decided for each write operation
Immediate Consistency
Foreign keys infoReferential integrityyesnono infotypically not used, however similar functionality with DBRef possibleyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnoMulti-document ACID Transactions with snapshot isolationyes, on a single node
Concurrency infoSupport for concurrent manipulation of datayesyesyesyes
Durability infoSupport for making data persistentyesyesyes infooptional, enabled by defaultyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesnoyes infoIn-memory storage engine introduced with MongoDB version 3.2no
User concepts infoAccess controlAccess rights for users, groups and roles according to SQL-standardnoAccess rights for users and roles

More information provided by the system vendor

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

Percona: Database problems? Not on your watch.
Databases run better with Percona.
» more

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

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

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

More resources
EXASOLIRONdbMongoDBOracle Rdb
DB-Engines blog posts

Snowflake is the DBMS of the Year 2021
3 January 2022, Paul Andlinger, Matthias Gelbmann

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

show all

Recent citations in the news

EXASOL AG: Exasol confirms preliminary quarterly figures, ARR increases by 23% to EUR 33.9 million, profitability significantly improved
16 November 2022, Yahoo Finance UK

EXASOL AG: Exasol AG publishes preliminary figures for the third quarter of 2022 and adjusts full-year guidance
7 November 2022, Yahoo Finance UK

Exasol pledges to help customers avoid cloud bill shock with new DBaaS
3 February 2022, The Register

Analytics database vendor Exasol launches DBaaS on AWS
7 February 2022, TechTarget

Exasol Announces Expanded Capabilities of Its Analytics SaaS Database, Including ETL Integration
3 May 2022, businesswire.com

provided by Google News

Circonus Simplifies Monitoring & Observability for Large Enterprises
11 May 2022, PR Newswire

provided by Google News

MongoDB Analysts See Upside Over Long-Term, Thanks To Fast-Growing Database Market
21 November 2022, Yahoo Finance

MongoDB University Launches New Curriculum to Fuel Developer Ecosystem and Close the Growing Tech Skills Gap
15 November 2022, PR Newswire

Here's Why MongoDB Fell 8% in October
8 November 2022, The Motley Fool

Why MongoDB Stock Is Falling Today
28 October 2022, The Motley Fool

Does MongoDB (NASDAQ:MDB) Have A Healthy Balance Sheet?
17 November 2022, Simply Wall St

provided by Google News

Job opportunities

Partner Manager
Exasol, Remote

North America PR Manager
Exasol, Remote

Field Marketing Specialist, North America
Exasol, Austin, TX

Senior Software Developer – Flex Schedule
Grant Street Group, Remote

Senior Solutions Engineer
Exasol, Remote

MongoDB
Cognizant, Chicago, IL

Customer Success Technical Support
Human API, United States

MongoDB DBA
Nuvento systems, Remote

Database Performance Consultant - MongoDB
Percona, Remote

MongoDB DBA
Bank of America, Richardson, TX

OpenVMS Application Programmer/ Developer
Tri-Force Consulting Services, New York, NY

Solutions Architect (some Hybrid available) - TS/SCI clearance
Riverside Research, Centreville, VA

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 80GB free.

Vertica logo

Vertica Accelerator. The fastest analytics and machine learning, delivered as SaaS, with automated setup, administration, and management. Free trial.

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Redis logo

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

Present your product here