DBMS > Atos Standard Common Repository vs. Oracle Coherence vs. Splunk vs. VelocityDB

System Properties Comparison Atos Standard Common Repository vs. Oracle Coherence vs. Splunk vs. VelocityDB

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
Name	Atos Standard Common Repository  Xexclude from comparison	Oracle Coherence  Xexclude from comparison	Splunk  Xexclude from comparison	VelocityDB  Xexclude from comparison
	This system has been discontinued and will be removed from the DB-Engines ranking.
Description	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	Oracles in-memory data grid solution	Analytics Platform for Big Data	A .NET Object Database that can be embedded/distributed and extended to a graph data model (VelocityGraph)
Primary database model	Document store Key-value store	Key-value store	Search engine	Graph DBMS Object oriented DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart		Score 1.97 Rank #129   Overall #22   Key-value stores	Score 89.10 Rank #14   Overall #2   Search engines	Score 0.11 Rank #354   Overall #37   Graph DBMS #15   Object oriented DBMS
Website	atos.net/en/convergence-creators/portfolio/standard-common-repository	www.oracle.com/­java/­coherence	www.splunk.com	velocitydb.com
Technical documentation		docs.oracle.com/­en/­middleware/­standalone/­coherence	docs.splunk.com/­Documentation/­Splunk	velocitydb.com/­UserGuide
Developer	Atos Convergence Creators	Oracle	Splunk Inc.	VelocityDB Inc
Initial release	2016	2007	2003	2011
Current release	1703	14.1, August 2023		7.x
License Commercial or Open Source	commercial	commercial	commercial Limited free edition and free developer edition available	commercial
Cloud-based only Only available as a cloud service	no	no	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language	Java	Java		C#
Server operating systems	Linux	All OS with a Java VM	Linux OS X Solaris Windows	Any that supports .NET
Data scheme	Schema and schema-less with LDAP views	schema-free	yes	yes
Typing predefined data types such as float or date	optional	yes	yes	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.	yes	no	yes	no
Secondary indexes	yes	no	yes	yes
SQL Support of SQL	no	no	no Splunk Search Processing Language for search commands	no
APIs and other access methods	LDAP	JCache JPA RESTful HTTP API	HTTP REST	.Net
Supported programming languages	All languages with LDAP bindings	.Net C++ Java	C# Java JavaScript PHP Python Ruby	.Net
Server-side scripts Stored procedures	no	no	yes	no
Triggers	yes	yes Live Events	yes	Callbacks are triggered when data changes
Partitioning methods Methods for storing different data on different nodes	Sharding cell division	Sharding	Sharding	Sharding
Replication methods Methods for redundantly storing data on multiple nodes	yes	yes, with selectable consistency level	Multi-source replication
MapReduce Offers an API for user-defined Map/Reduce methods		no	yes	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency or Eventual Consistency depending on configuration	Eventual Consistency Immediate Consistency	Eventual Consistency	Immediate Consistency
Foreign keys Referential integrity	no	no	no	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	Atomic execution of specific operations	configurable	no A 'Transaction' in Splunk has a different meaning: grouping related events into a single one for later searching	ACID
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes
Durability Support for making data persistent	yes	yes optionally	yes	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	yes	yes	no	yes
User concepts Access control	LDAP bind authentication	authentification to access the cache via certificates or http basic authentication	Access rights for users and roles	Based on Windows Authentication
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 We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
More resources
	Atos Standard Common Repository	Oracle Coherence	Splunk	VelocityDB
DB-Engines blog posts			Enterprise Search Engines almost double their popularity in the last 12 months 2 July 2014, Paul Andlinger show all
Recent citations in the news		Create custom Event Compression Policies in Enterprise Manager to reduce event noise 21 September 2023, blogs.oracle.com Microservices with Major New Coherence and Helidon Releases 9 August 2022, blogs.oracle.com Turkcell: Processing 70 million messages per day with Coherence and WebLogic 4 January 2013, blogs.oracle.com Nike achieves scalability and performance with Oracle Coherence & Exadata 20 December 2012, blogs.oracle.com Oracle releases free open source Oracle Coherence community edition 28 June 2020, iTWire provided by Google News

Share this page