DBMS > EventStoreDB vs. SAP HANA

System Properties Comparison EventStoreDB vs. SAP HANA

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Editorial information provided by DB-Engines

Name

Description

Industrial-strength, open-source database solution built from the ground up for event sourcing.

In-memory, column based data store. Available as appliance or cloud service

Primary database model

Event Store

Relational DBMS

Secondary database models

Document store
Graph DBMS

with SAP Hana, Enterprise Edition
Spatial DBMS

DB-Engines Ranking measures the popularity of database management systems
Trend Chart

Score	0.87
Rank	#189	Overall
	#1	Event Stores

Score	56.24
Rank	#19	Overall
	#12	Relational DBMS

Website

www.eventstore.com

www.sap.com/products/hana.html

Technical documentation

developers.eventstore.com

help.sap.com/hana

Developer

Event Store Limited

SAP

Initial release

2012

2010

Current release

21.2, February 2021

2.0 SPS05 (June 26, 2020), June 2020

License

Commercial or Open Source

Open Source

commercial

Cloud-based only

Only available as a cloud service

also available as a cloud based service

DBaaS offerings (sponsored links)

Database 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).

Server operating systems

Linux
Windows

Appliance or cloud-service

Data scheme

yes

Typing

predefined data types such as float or date

yes

XML support

Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.

Secondary indexes

yes

SQL

Support of SQL

yes

APIs and other access methods

JDBC
ODBC

Server-side scripts

Stored procedures

SQLScript, R

Triggers

yes

Partitioning methods

Methods for storing different data on different nodes

yes

Replication methods

Methods for redundantly storing data on multiple nodes

yes

MapReduce

Offers an API for user-defined Map/Reduce methods

Consistency concepts

Methods to ensure consistency in a distributed system

Immediate Consistency

Foreign keys

Referential integrity

yes

Transaction concepts

Support to ensure data integrity after non-atomic manipulations of data

ACID

Concurrency

Support for concurrent manipulation of data

yes

Durability

Support for making data persistent

yes

In-memory capabilities

Is there an option to define some or all structures to be held in-memory only.

yes

User concepts

Access control

yes

More information provided by the system vendor

Specific characteristics

Guaranteed writes Great performance that scales Immutable data store High availability...
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Competitive advantages

EventStoreDB's core database server is used in production systems worldwide. The...
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Typical application scenarios

Event-sourced systems Event-driven architecture
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Key customers

EventStoreDB is used by companies across a whole range of industries. Here are just...
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Licensing and pricing models

Available as open-source software and licensed under the 3-clause BSD license ( https://github.com/EventStore/EventStore/blob/master/LICENSE.md...
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and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.