Oracle Coherence

Automatically Manage Dynamic Cluster Membership


Oracle Coherence manages cluster membership, automatically adding new servers to the cluster when they start up and automatically detecting their departure when they are shut down or fail. Applications have full access to this information, and can sign up to receive event notifications when members join and leave the cluster. Oracle Coherence also tracks all the services that each member is providing and consuming, and uses this information to plan for service resiliency in case of server failure, and to load-balance data management and other responsibilities across all members of the cluster.

NEW! - Oracle Coherence 3.4
General Availability including new C++ client
Download

Downloads
bullet Coherence 3.4 for Java
bullet Coherence 3.4 for the .NET Framework
bullet Coherence 3.4 for C++
Getting Started
bullet Coherence 3.4
bullet Coherence 3.4 for the .NET Framework
bullet Coherence 3.4 for C++

Technical Information
bullet
bullet Coherence Knowledge Base: Coherence 3.4 User Guide  WIKI
Online Documentation, Release Notes, and Coherence User Guides.
bullet Oracle Coherence Discussion Forums
bullet Defining a Data Grid
User Guide and Documentation
bullet
bullet Coherence 3.4 Release Notes
bullet Oracle Coherence User Guide
bullet Installing Oracle Coherence
bullet JavaDoc API: Coherence 3.4 JavaDoc
bullet Doxygen: Coherence 3.4 for C++ Doxygen
Customer Case Studies
AbeBooks Inc. Accelerates Information Delivery with Flexible, Extreme Transaction Processing Solution
Squarespace, Inc. Delivers Version 5, a Unique Web Building and Hosting Approach
Overstock.com Improves Customer Shopping Experience with Oracle
Wachovia Scales and Secures Data Grids with Oracle Coherence and Identity Management
H. Aschehoug & Co. Ensures Availability of Electronic Education Materials for Students
All Coherence Case Studies...

What's New
Oracle Delivers New Release of Oracle WebLogic Application Grid (Press Release)
AbeBooks.com Improves Online Customer Shopping Experience with Coherence (Press Release)
Oracle WebLogic Application Grid
Architect Center: Extreme Transaction Processing
JavaOne 2008 Special - Going to Extremes with Cameron Purdy
All Coherence News...
All Coherence Webcasts...
Data Sheets and White Papers
Oracle Coherence - data sheet (PDF)
Oracle Coherence for the Microsoft .NET framework - data sheet (PDF)
Understanding TopLink Grid
Oracle Grid Computing (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)
Creating Oracle Coherence Caches in Oracle JDeveloper
Calculating the ROI for Clustered Caching and Data Grid Solutions (PDF)
 

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