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DBMS > MemSQL vs. NuoDB vs. Realm

System Properties Comparison MemSQL vs. NuoDB vs. Realm

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Editorial information provided by DB-Engines
NameMemSQL  Xexclude from comparisonNuoDB  Xexclude from comparisonRealm  Xexclude from comparison
DescriptionMySQL wire-compliant distributed RDBMS that combines an in-memory row-oriented and a disc-based column-oriented storageNuoDB is a webscale distributed database that supports SQL and ACID transactionsA DBMS built for use on mobile devices that’s a fast, easy to use alternative to SQLite and Core Data
Primary database modelRelational DBMSRelational DBMSDocument store
Secondary database modelsDocument store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score6.01
Rank#62  Overall
#35  Relational DBMS
Score1.12
Rank#160  Overall
#78  Relational DBMS
Score8.75
Rank#47  Overall
#8  Document stores
Websitewww.memsql.comwww.nuodb.comrealm.io
Technical documentationdocs.memsql.comdoc.nuodb.comrealm.io/­docs
DeveloperMemSQL Inc.NuoDB, Inc.Realm, acquired by MongoDB in May 2019
Initial release201320132014
Current release7.1.7, August 2020
License infoCommercial or Open Sourcecommercial infofree developer edition availablecommercial infolimited edition freeOpen Source
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.
MemSQL Helios: The world's fastest, most capable cloud database for operational analytics, machine learning, & AI. Available instantly with multi-cloud and hybrid-cloud capabilities.
Implementation languageC++C++
Server operating systemsLinux info64 bit version requiredhosted infoAmazon EC2, Windows Azure, SoftLayer
Linux
OS X
Windows
Android
Backend: server-less
iOS
Windows
Data schemeyesyesyes
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 SQLyes, but no triggers and foreign keysyesno
APIs and other access methodsJDBC
ODBC
ADO.NET
JDBC
ODBC
Supported programming languagesBash
C
C#
Java
JavaScript (Node.js)
Python
.Net
C
C++
Go
Java
JavaScript
JavaScript (Node.js)
PHP
Python
Ruby
.Net
Java infowith Android only
Objective-C
React Native
Swift
Server-side scripts infoStored proceduresyesJava, SQLno inforuns within the applications so server-side scripts are unnecessary
Triggersnoyesyes infoChange Listeners
Partitioning methods infoMethods for storing different data on different nodesShardingdata is dynamically stored/cached on the nodes where it is read/writtennone
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationyes infoManaged transparently by NuoDBnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency only within each nodeImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynoyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infoOnly isolation level: READ COMMITEDACID infotunable commit protocolACID
Concurrency infoSupport for concurrent manipulation of datayes, multi-version concurrency control (MVCC)yes infoMVCC
Durability infoSupport for making data persistentyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes infoTemporary tableyes infoIn-Memory realm
User concepts infoAccess controlfine grained access rights according to SQL-standardStandard SQL roles/ privileges, Administrative Usersyes
More information provided by the system vendor
MemSQLNuoDBRealm
Specific characteristicsNow a part of MongoDB Data Platform , Realm Database is the fast, easy to use, and...
» more
Competitive advantagesRealm ensures offline-first functionality, meaning apps run smoothly and deliver...
» more
Typical application scenariosMobile Consumer Apps First-Line Worker Apps
» more
Key customersCathay Pacific Royal Carribbean Cruise Lines Open Source Database powers apps built...
» more
Market metricsUsed by 100,000+ developers 2 bn installs Currently used in 40k+ applications in...
» more
Licensing and pricing modelsRealm database is licensed under the Apache License v2.0.
» more

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and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

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More resources
MemSQLNuoDBRealm
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Recent citations in the news

MemSQL Announces Availability of Cloud-Native Operational SQL Database on Red Hat Marketplace
8 September 2020, Business Wire

Progress of MemSQL and Snowflake signals changing of the guard in database market
25 August 2020, SiliconANGLE

Thentia launches MemSQL as the core operational database for its regulatory compliance process
27 August 2020, Help Net Security

MemSQL Named 2020 SaaS Awards Winner
25 August 2020, Business Wire

MemSQL Continues International Momentum with Key Executive Hires
17 September 2020, AiThority

provided by Google News

Database Automation Market Revenue and Competitor Insights | NuoDB (US), TestingWhiz (US), Puppet (US), Clustrix (US), and MemSQL (US)
22 September 2020, Verdant News

NuoDB Releases 4.1 Featuring Analytics & Performance Upgrades for The Banking Industry and Is Recognized as A Sample Vendor in Gartner's Hype Cycle for Data Management, 2020
10 August 2020, GlobeNewswire

Digital Banks And The Power Of The Cloud Tracker
21 September 2020, pymnts.com

Distributed SQL Database NuoDB 4.0 Supports Kubernetes Operator and Indexing Improvements
7 October 2019, InfoQ.com

NuoDB to Join Intel, & Temenos at SIBOS 2019 to Demonstrate the Power of Distributed SQL Databases
23 September 2019, GlobeNewswire

provided by Google News

MongoDB Cloud brings developers and edge together
10 June 2020, TechRadar South Africa

MongoDB Extends Cloud Lineup With New Database Release, Search And Mobile Tools
12 June 2020, CRN: Technology news for channel partners and solution providers

MongoDB Cloud Gives Developers An Escape From Data Silos With First-Ever Unified Cloud-To-Mobile Experience
9 June 2020, PRNewswire

Realm Makes PostgreSQL Real-Time with New Connector
21 March 2017, Database Trends and Applications

Realm explains the benefits of realtime collaboration for mobile apps
24 October 2016, App Developer Magazine

provided by Google News

Job opportunities

Software Engineer, University Graduate
MemSQL, San Francisco, CA

8845-Eng 2, Software Dev & Engineering
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Software Engineer, Intern (Summer 2021)
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jobs by Indeed




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