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 > EventStoreDB vs. Microsoft SQL Server vs. Oracle vs. Realm vs. SAP HANA

System Properties Comparison EventStoreDB vs. Microsoft SQL Server vs. Oracle vs. Realm vs. SAP HANA

Editorial information provided by DB-Engines
NameEventStoreDB  Xexclude from comparisonMicrosoft SQL Server  Xexclude from comparisonOracle  Xexclude from comparisonRealm  Xexclude from comparisonSAP HANA  Xexclude from comparison
DescriptionIndustrial-strength, open-source database solution built from the ground up for event sourcing.Microsofts flagship relational DBMSWidely used RDBMSA DBMS built for use on mobile devices that’s a fast, easy to use alternative to SQLite and Core DataIn-memory, column based data store. Available as appliance or cloud service
Primary database modelEvent StoreRelational DBMSRelational DBMSDocument storeRelational DBMS
Secondary database modelsDocument store
Graph DBMS
Spatial DBMS
Document store
Graph DBMS infowith Oracle Spatial and Graph
RDF store infowith Oracle Spatial and Graph
Spatial DBMS infowith Oracle Spatial and Graph
Document store
Graph DBMS infowith SAP Hana, Enterprise Edition
Spatial DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.87
Rank#189  Overall
#1  Event Stores
Score970.85
Rank#3  Overall
#3  Relational DBMS
Score1271.55
Rank#1  Overall
#1  Relational DBMS
Score9.51
Rank#50  Overall
#8  Document stores
Score56.24
Rank#19  Overall
#12  Relational DBMS
Websitewww.eventstore.comwww.microsoft.com/­en-us/­sql-serverwww.oracle.com/­databaserealm.iowww.sap.com/­products/­hana.html
Technical documentationdevelopers.eventstore.comdocs.microsoft.com/­en-US/­sql/­sql-serverdocs.oracle.com/­en/­databaserealm.io/­docshelp.sap.com/­hana
DeveloperEvent Store LimitedMicrosoftOracleRealm, acquired by MongoDB in May 2019SAP
Initial release20121989198020142010
Current release21.2, February 2021SQL Server 2019, November 201919c, February 20192.0 SPS05 (June 26, 2020), June 2020
License infoCommercial or Open SourceOpen Sourcecommercial inforestricted free version is availablecommercial inforestricted free version is availableOpen Sourcecommercial
Cloud-based only infoOnly available as a cloud servicenonononono 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.
Event Store Cloud allows you to deploy a managed EventStoreDB cluster in AWS, GCP and Azure (coming soon).
Implementation languageC++C and C++
Server operating systemsLinux
Windows
Linux
Windows
AIX
HP-UX
Linux
OS X
Solaris
Windows
z/OS
Android
Backend: server-less
iOS
Windows
Appliance or cloud-service
Data schemeyesyes infoSchemaless in JSON and XML columnsyesyes
Typing infopredefined data types such as float or dateyesyesyesyes
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.yesyesnono
Secondary indexesyesyesyesyes
SQL infoSupport of SQLyesyes infowith proprietary extensionsnoyes
APIs and other access methodsADO.NET
JDBC
ODBC
OLE DB
Tabular Data Stream (TDS)
JDBC
ODBC
ODP.NET
Oracle Call Interface (OCI)
JDBC
ODBC
Supported programming languagesC#
C++
Delphi
Go
Java
JavaScript (Node.js)
PHP
Python
R
Ruby
Visual Basic
C
C#
C++
Clojure
Cobol
Delphi
Eiffel
Erlang
Fortran
Groovy
Haskell
Java
JavaScript
Lisp
Objective C
OCaml
Perl
PHP
Python
R
Ruby
Scala
Tcl
Visual Basic
.Net
Java infowith Android only
Objective-C
React Native
Swift
Server-side scripts infoStored proceduresTransact SQL, .NET languages, R, Python and (with SQL Server 2019) JavaPL/SQL infoalso stored procedures in Java possibleno inforuns within the applications so server-side scripts are unnecessarySQLScript, R
Triggersyesyesyes infoChange Listenersyes
Partitioning methods infoMethods for storing different data on different nodestables can be distributed across several files (horizontal partitioning); sharding through federationSharding, horizontal partitioningnoneyes
Replication methods infoMethods for redundantly storing data on multiple nodesyes, but depending on the SQL-Server EditionMulti-source replication
Source-replica replication
noneyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono infocan be realized in PL/SQLnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyesyesnoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACID infoisolation level can be parameterizedACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
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.yesyes infoVersion 12c introduced the new option 'Oracle Database In-Memory'yes infoIn-Memory realmyes
User concepts infoAccess controlfine grained access rights according to SQL-standardfine grained access rights according to SQL-standardyesyes
More information provided by the system vendor
EventStoreDBMicrosoft SQL ServerOracleRealmSAP HANA
Specific characteristicsGuaranteed writes Great performance that scales Immutable data store High availability...
» more
Now a part of MongoDB Data Platform , Realm Database is the fast, easy to use, and...
» more
Competitive advantagesEventStoreDB's core database server is used in production systems worldwide. The...
» more
Realm ensures offline-first functionality, meaning apps run smoothly and deliver...
» more
Typical application scenariosEvent-sourced systems Event-driven architecture
» more
Mobile Consumer Apps First-Line Worker Apps
» more
Key customersEventStoreDB is used by companies across a whole range of industries. Here are just...
» more
Cathay 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 modelsAvailable as open-source software and licensed under the 3-clause BSD license ( https://github.com/EventStore/EventStore/blob/master/LICENSE.md...
» more
Realm database is licensed under the Apache License v2.0.
» 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 partiesSQLFlow: Provides a visual representation of the overall flow of data. Automated SQL data lineage analysis across Databases, ETL, Business Intelligence, Cloud and Hadoop environments by parsing SQL Script and stored procedure.
» more

Navicat Monitor is a safe, simple and agentless remote server monitoring tool for SQL Server and many other database management systems.
» more

DBHawk: Secure access to SQL, NoSQL and Cloud databases with an all-in-one solution.
» more

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

Navicat for SQL Server gives you a fully graphical approach to database management and development.
» more
Navicat for Oracle improves the efficiency and productivity of Oracle developers and administrators with a streamlined working environment.
» more

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

SQLFlow: Provides a visual representation of the overall flow of data. Automated SQL data lineage analysis across Databases, ETL, Business Intelligence, Cloud and Hadoop environments by parsing SQL Script and stored procedure.
» 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
EventStoreDBMicrosoft SQL ServerOracleRealmSAP HANA
DB-Engines blog posts

MySQL is the DBMS of the Year 2019
3 January 2020, Matthias Gelbmann, Paul Andlinger

The struggle for the hegemony in Oracle's database empire
2 May 2017, Paul Andlinger

Microsoft SQL Server is the DBMS of the Year
4 January 2017, Matthias Gelbmann, Paul Andlinger

show all

MySQL is the DBMS of the Year 2019
3 January 2020, Matthias Gelbmann, Paul Andlinger

The struggle for the hegemony in Oracle's database empire
2 May 2017, Paul Andlinger

Architecting eCommerce Platforms for Zero Downtime on Black Friday and Beyond
25 November 2016, Tony Branson (guest author)

show all

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

show all

Recent citations in the news

EventStoreDB 20.10 Released with Support for gRPC and Improved Security
7 January 2021, InfoQ.com

Event Store Cloud Has Entered General Availability USA - English USA
11 June 2021, PR Newswire India

Event Store Secures Series A Investment USA - English USA - English
29 September 2020, PRNewswire

ICON Corporate Finance advises Event Store on Series A investment
1 October 2020, Bdaily

Eventuate Platform Adds Support for Micronaut, Enhanced Developer Tooling and Improved Performance
5 August 2020, InfoQ.com

provided by Google News

Microsoft Open Sources .NET 5 C# Language Extension for SQL Server
10 September 2021, Visual Studio Magazine

How to Exploit SQL Server Using OLE Automation
6 September 2021, Security Boulevard

Managing SQL Server Agent Jobs with Notebook Jobs in Azure Data Studio - Microsoft
31 August 2021, Channel 9

Why Activity Monitor May Be Hurting Your SQL Server's Performance
25 August 2021, Redmondmag.com

How to Exploit SQL Server Using Registry Keys
7 September 2021, Security Boulevard

provided by Google News

Adenza Chooses Oracle Autonomous Database to Expand its Multi-Cloud Risk Analytics Services
16 September 2021, inForney.com

Database Wars: Oracle Attacks Amazon with High-Speed Upgrade
16 September 2021, Cloud Wars

Adenza selects Oracle Autonomous Database to enhance regulatory reporting
17 September 2021, InfotechLead.com

Oracle Database Administration II 1Z0-083 Dumps - Tips To Pass
23 August 2021, The African Exponent

Oracle Is a Cash Flow Machine, But the Stock Is a Little Ahead of Itself
15 September 2021, Nasdaq

provided by Google News

On Point: Q&A with Lewis Shepherd | SIGNAL Magazine
1 June 2021, Signal Magazine

MongoDB Cloud brings developers and edge together
10 June 2020, Techradar

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

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

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

provided by Google News

Power Partnerships and Tech For Good IBM Power Systems & SAP HANA
17 September 2021, BBN Times

SAP HANA SECURITY Solution Acquired by XYPRO
1 September 2021, Infosecurity Magazine

XYPRO Acquires SAP HANA SECURITY Solution from Hewlett Packard Enterprise
31 August 2021, WFMZ Allentown

SAP Data Warehouse Cloud Vs. Snowflake
15 September 2021, e3zine.com

ReleaseOwl announces native Infrastructure Monitor for SAP HANA hosted on AWS and Azure
9 September 2021, EIN News

provided by Google News

Job opportunities

Systems Architect
SkuVault, Remote

Microsoft SQL Server Database Administrator II - Remote
Everi Games Inc, Las Vegas, NV

SQL Server Database Administrator - Information Management
Costco Wholesale, Chicago, IL

SQL Server Developer - Telecommute
UnitedHealth Group, Edina, MN

SQL Server Database Administrators
Ziras Technologies, Newark, DE

SQL Server Developer
The Oncology Institute of Hope and Innovation, Cerritos, CA

Oracle Database Developer
SOSi, El Paso, TX

Senior Oracle Database Administrator
Prudential, Newark, NJ

Oracle Database Administrator
JPMorgan Chase Bank, N.A., Jersey City, NJ

Oracle on Power Database Migration Consultant
IBM, Research Triangle Park, NC

Database Engineer I/II
Fairfax County Public Schools, Fairfax County, VA

Software Engineer - iOS
Lyft, New York, NY

Software Engineer - iOS
Lyft, San Francisco, CA

Software Engineer - iOS
Lyft, Seattle, WA

Senior SAP Hana Developer |LATAM|
BairesDev, Colon, PA

SAP HANA Developer/Architect
Deloitte, Atlanta, GA

SAP-HANA-BODS Developer Senior / 100% Remote
LOCKHEED MARTIN CORPORATION, Fort Walton Beach, FL

SAP HRIT Project Manager (13799)
Baer Group, Wilmington, DE

SAP HANA Developer/Architect
ITResonance, Portland, OR

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.

Couchbase logo

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

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!

AllegroGraph logo

Graph Database Leader for AI Knowledge Graph Applications - The Most Secure Graph Database Available.
Free Download

Present your product here