Oracle Coherence

Oracle Coherence Editions

 
Oracle Coherence Grid Edition Oracle Coherence Enterprise Edition
Oracle Coherence Standard Edition Coherence Real Time Client

Oracle Coherence enables in-memory data management for clustered Java and JEE applications and application servers. Coherence makes sharing and managing data in a cluster as simple as on a single server.

Key Product Benefits
  • Fast reliable access to enterprise data.
  • Enables applications to access and update common data between Java and .NET.
  • Supports real time data grid access and data updates all the way to the desktop clients.
  • Optimized for scaling-out on commodity hardware.
Key Product Features
  • Queries, transactions, write-behind caching, compute grid features.
  • Support of both Coherence TCP and TCMP real time clients.
  • Native .NET support with Coherence for .NET.
Oracle Coherence Grid Edition provides Distributed Data Management for heterogeneous environments including real-time connectivity to the desktop and across Wide Area Network (WAN) connections.

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Oracle Coherence enables in-memory data management for clustered Java and JEE applications and application servers. Coherence makes sharing and managing data in a cluster as simple as on a single server.

Key Product Benefits
  • Fast reliable access to application data.
  • Enables in-memory data analytics and event processing.
  • Reduces load on shared data sources.
  • Optimized for scaling-out on commodity hardware.
Key Product Features
  • Parallel queries of data through the use of filters.
  • Grid based transaction processing for increased throughput.
  • Event processing allowing real time filtering of events and processing of events.
  • Write-behind caching for bundling writes to back end data sources.
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Oracle Coherence enables in-memory data management for clustered Java and JEE applications and application servers. Coherence makes sharing and managing data in a cluster as simple as on a single server.

Key Product Benefits
  • Enable faster access to frequently accessed data.
  • Reduces load on shared data sources.
  • Optimized for scaling-out on commodity hardware.
Key Product Features
  • Dynamic partitioning of cached data.
  • Automatic recovery in the event of server failure.
Oracle Coherence Standard Edition provides scalable, fault-tolerant data caching for applications. Data source integration is supported via read-through/write-through caching, allowing transparent access to data sources. Coherent data caching features eliminate problems with scaling that can be caused by heavily-contended data, write-heavy workloads and stale data.

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Oracle Coherence Real Time Client requires Oracle Coherence Grid Edition. Real Time Client provides a real time connection to the data grid, allow client-side event processing, continuous queries, and coherent in-process caching of data. Real Time Client is intended for use by applications running on both desktops and servers.

Key Product Benefits
  • Enables desktop or server client connectivity to the data grid.
  • Full access to data and services on the data grid.
Key Product Features
  • Supports both Java and .NET.
  • Coherence clients supporting both TCP and TCMP.
  • Real time synchronization with the data grid.
  • Real time data feeds to the desktop.
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NEW! - Oracle Coherence 3.4 Developer Pre-Release 1
New Oracle Coherence Point release (including new C++ client) available for download.
Logon to OracleMetalink and lookup Note 602553.1.
Visit the Oracle Coherence Developer Pre-Release 1 page for more resources.

Oracle Coherence for Java
Download Oracle Coherence
Oracle Coherence Overview
Oracle Coherence for the Microsoft .NET Framework
Download Oracle Coherence for the .NET Framework
Oracle Coherence for the .NET Framework Overview

Technical Information
Coherence Knowledge Base: Coherence 3.3 User Guide  WIKI
Online Documentation, Release Notes, and Coherence User Guides.
Oracle Coherence Discussion Forums
JavaDoc API: Coherence 3.3 JavaDoc
User Guide and Documentation
Oracle Coherence User Guide
Installing Oracle Coherence
Getting Coherence: LIVE Data Grid iSeminar
Customer Case Studies
Overstock.com Improves Customer Shopping Experience with Oracle
Coherence Integrates with Overstock.com's Existing SOA Infrastructure to Reduce Critical Response Times
RightNow Gets Scalability, Performance With Oracle Coherence
INCERNO Ensures High Business Growth and Sustainable Long-Term Profitability
Jive Software Increases Market Share by 80%, With 15% Growth in the Most Profitable Segment
Overstock.com Case Study
Wachovia Scales and Secures Data Grids with Oracle Coherence and Identity Management
Oracle Data Integrator and Coherence Deliver Data To J. Crew

Data Sheets and White Papers
Oracle Coherence - data sheet (PDF)
Oracle Coherence for the Microsoft .NET framework - data sheet (PDF)
Data Grids and Service-Oriented Architecture (PDF)
Achieving the Impossible: Unlimited Application Scalability (PDF)
Extreme Performance, Predictable and Economical Scalability, and Continuous Availability for J2EE Applications (PDF)
Calculating the ROI for Clustered Caching and Data Grid Solutions (PDF)
What's New
JavaOne 2008 Special - Going to Extremes with Cameron Purdy
Creating Oracle Coherence Caches in Oracle JDeveloper
FREE Oracle Coherence Webcast: Get Improved Performance Across the Grid
Oracle's XTP Sage Shares his Wisdom
This GRIDtoday interview with Cameron Purdy discusses how customer demands for extreme transaction processing are evolving.
Lifting the Hood on Data Grids
This NetworkWorld Webcast looks at an enterprise-class data grid solution that ensures your servers are highly available, secure and scalable.
Turbo-Charging Applications with Mid-Tier Distributed Caching
JDJ article by Tim Middleton, Oracle Solution Architect.
How Data Grids are changing the future of application scalability
TheServerSide.Com Videocast by Cameron Purdy, Vice President of Development in Oracle's Fusion Middleware group.
 

 
Free Download

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iSeminars
Right Curve
 · Getting Coherence: LIVE Data Grid iSeminar July 8, 2008

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Documentation
Right Curve
 · Coherence Knowledge Base
(WIKI, User Guide, Release Notes)

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Resources
Right Curve
 · Coherence Discussion Forums
 · Coherence FAQ
 · Coherence JavaDoc API

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Events
Right Curve
 · London Coherence SIG July 3, 2008
 · Coherence Events
(Coherence Expert Presentations in a City Near You)
 · Oracle OpenWorld 2008

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Webcasts & Videos
Right Curve
 · JavaOne 2008 Special - Going to Extremes with Cameron Purdy
 · Lifting the Hood on Data Grids
(NetworkWorld Webcast)
 · How Data Grids are Changing the Future of Application Scalability
(TSS Videocast)
 · Oracle Coherence In-Memory Data Grid
(GRIDtoday Webcast)
 · Oracle Fusion Middleware and AMD: Meeting Customer Demands (AMD Virtual Experience Video)

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News
Right Curve
 · Overstock.com Improves Customer Shopping Experience with Oracle (Press Release)
 · Creating Oracle Coherence Caches in Oracle JDeveloper
 · "Oracle's XTP Sage Shares his Wisdom" (GRIDtoday interview)
 · "Turbo-Charging Applications with Mid-Tier Distributed Caching" (JDJ article)

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Discussion Forums
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 · Oracle Coherence

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