Oracle Coherence

Data Grids: Redefining Data Availability


Oracle Coherence provides solutions that address the challenges associated with operating data intensive applications in high volume environments. Oracle Coherence ensures that applications are able to run at their best by guaranteeing that they get the data they need when they need it.

Caching

Oracle Coherence serves as a manageable and scalable host for cached data. Caching leverages the reliability and stability of the Coherence Data Grid, ensuring scalability and quality of service.
  • Enable faster access to frequently accessed data
  • Reduce load on shared data sources
  • Broad industry support as a plug-in cache
Analytics

Oracle Coherence provides built-in query support and a simple, powerful framework for user-defined parallel calculations.
  • Enables query rates beyond what a database can handle
  • Enable more complex analytics through massive parallel processing across the grid
  • Guaranteed stable calculation results even with server failure
Transactions

Data Grid acts as a transactional System of Record, hosting data and business logic. Oracle Coherence is the only in-memory data grid solution that provides the strict data integrity guarantees required for transactions.
  • Consolidate business logic for greater control, ease of management
  • Co-locate business logic and data for efficiency
  • Increased transactional scalability and manageability
Events

Oracle Coherence allows co-located processing of data and events for low latency and high throughput, combined with once-and-only-once processing guarantees.
  • Once-and-only-once processing for external events
  • Real-time handling for data-driven events
  • Continuous query brings real time event handling to any server or desktop
 
NEW! - Oracle Coherence 3.5
New version of the next major release of Coherence available for download.

Downloads
bullet Coherence 3.5 for Java
bullet Coherence 3.5 for the .NET Framework
bullet Coherence 3.5 for C++
Getting Started
bullet Coherence 3.5
bullet Coherence 3.5 for the .NET Framework
bullet Coherence 3.5 for C++

Technical Information
bullet
bullet Coherence Knowledge Base: Coherence 3.5 User Guide  WIKI
Online Documentation, Release Notes, and Coherence User Guides.
bullet Oracle Coherence Discussion Forums
bullet Defining a Data Grid
bullet NEW!  Oracle Coherence: Share and Manage Data In Clusters
  Oracle University Course
User Guide and Documentation
bullet
bullet Coherence 3.5 Release Notes
bullet Oracle Coherence User Guide
bullet Installing Oracle Coherence
bullet JavaDoc API: Coherence 3.5 JavaDoc
bullet Coherence for the .NET Framework API
bullet Doxygen: Coherence 3.5 for C++ Doxygen
Customer Case Studies
Evident Software Embeds In-memory Distributed-data Grid Solution for Optimized Business Performance
Hotwire.com Deploys Oracle Fusion Middleware to Meet Extreme Transaction Processing Demands
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
All Coherence Case Studies...

What's New
NEW!  Oracle Coherence Live Webcast with Cameron Purdy June 29th
The Coherence Incubator  New Release
Scale to Fit
Oracle sizes enterprise solutions to fit efficient and flexible midsize businesses. (Oracle Magazine)
Oracle Enterprise Manager Enhances Support for Oracle Fusion Middleware
Hotwire.com Deploys Oracle Fusion Middleware to Meet Extreme Transaction Processing Demands
Oracle Coherence Suite
All Coherence News...
All Coherence Webcasts...
Data Sheets and White Papers
Coherence Planning: From Proof of Concept to Production (PDF)
Oracle Coherence - data sheet (PDF)
Oracle Coherence Suite - data sheet (PDF)
Oracle Coherence for the Microsoft .NET framework - data sheet (PDF)
Oracle Enterprise Manager 10g: Oracle Management Pack for Oracle Coherence - data sheet (PDF)
Understanding TopLink Grid
Grid Computing: Enabling the Hyper-Efficient Data Center (eBook)
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)
 

 
Free Download

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Oracle Excellence Awards 2009
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 · Win a FREE Pass to Oracle OpenWorld 2009 in San Francisco!

Call for submissions

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Documentation
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 · Coherence Knowledge Base
(WIKI, User Guide, Release Notes)
 · Coherence Documentation
(OTN Library)

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Oracle University
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 · Oracle Coherence: Share and Manage Data In Clusters

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Resources
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 · The Coherence Incubator
 · Coherence Discussion Forums
 · Coherence FAQ
 · Coherence JavaDoc API
 · Coherence for the .NET Framework API
 · Doxygen: Coherence 3.5 for C++ Doxygen
 · Oracle Coherence Resource Kit

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Oracle by Example
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 · Oracle Coherence and Oracle WebLogic Server: Setting Up an Eclipse Development Environment
 · Using Oracle Coherence*Web 3.4.2 with Oracle WebLogic Server 10gR3 Part 1 - Installation
 · Using Oracle Coherence*Web 3.4.2 with Oracle WebLogic Server 10gR3 Part 2 - Application Configuration and Testing

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Events
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 · Coherence Events
(Coherence Expert Presentations in a City Near You)

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User Groups
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 · Bay Area Coherence SIG June 9, 2009
 · London Coherence SIG May 14, 2009
 · NY Coherence SIG June 24, 2009
 · Coherence Oracle Mix Group

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Webcasts & Videos
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 · Oracle Coherence 3.5 - Live Webcast with Cameron Purdy June 29, 2009
 · SpringOne Session: Inject This - Spring into Fusion Middleware
   More...

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News
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 · Sikrer forutsigbar web-ytelse (Computerworld Norway)
 · New Release of the Coherence Incubator Projects
 · Scale to Fit (Oracle Magazine)
   More...

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Discussion Forums
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 · Oracle Coherence
 · Coherence Suite
 · Coherence Incubator

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Blogs
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 · Coherence RSS Feed

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