Home » Tag Archives: Coherence

Tag Archives: Coherence

Oracle Coherence Best Practices for Session Management (Replication) in Clustered Application Servers Environment

oracle-coherence-logo

Oracle Coherence is a in-memory data grid product, which is also being used commonly for Session Replication across cluster of application server nodes. It supports wide variety of application servers like WebLogic, WebSphere, Tomcat, JBoss, etc. Coherence*Web is Session Management module (built on top of Coherence) used for managing session information in clustered environment. I would recommend following best practices ...

Read More »

Coherence Event Processing by using Map Trigger Feature

oracle-coherence-logo

This article shows how to process Coherence events by using Map Triggers. Basically, Distributed Data Management in Oracle Coherence is suggested to look over basic configuration and implementation of Oracle Coherence API Map Triggers are one of the most important features of Oracle Coherence to provide a highly customized cache management system. MapTrigger represents a functional agent that allows to ...

Read More »

Oracle Coherence: Distributed Data Management

oracle-coherence-logo

This article shows how to provide distributed(partitioned) data management by using Oracle Coherence. In below sample application, a new cluster named OTV has been created and a cache object named user-map has been distributed between two members of the cluster. Used Technologies : JDK 1.6.0_21 Maven 3.0.2 Coherence 3.7.0 SolarisOS 5.10 STEP 1 : CREATE MAVEN PROJECT A maven project ...

Read More »

Distribute Spring Beans in Oracle Coherence

oracle-coherence-logo

This article shows how to distribute Spring beans by using EntryProcessor and Portable Object Format(POF) features in Oracle Coherence. Coherence supports a lock-free programming model through the EntryProcessor API. This feature improves system performance by reducing network access and performing an implicit low-level lock on the entries. This implicit low-level locking functionality is different than the explicit lock(key) provided by ...

Read More »

High Performance JPA with GlassFish and Coherence – Part 3

oracle-coherence-logo

In this third part of my four part series I’ll explain strategy number two of using Coherence with EclipseLink and GlassFish. This is all about using Coherence as Second Level Cache (L2) with EclipseLink. General approach This approach applies Coherence data grid to JPA applications that rely on database hosted data that cannot be entirely pre-loaded into a Coherence cache. ...

Read More »

High Performance JPA with GlassFish and Coherence – Part 2

oracle-coherence-logo

In this second part of my four part series I’ll explain strategy number one of using Coherence with EclipseLink and GlassFish.This describes the steps you have to take to configure a JPA backed Cache with Coherence and how you could use it from within GlassFish as a high performance data store. General approach You can use the Coherence API with caches ...

Read More »

High performance JPA with GlassFish and Coherence – Part 1

oracle-coherence-logo

Have you heard about Coherence before? Probably yes. It’s one of those famous in-memory grid solutions promising awesome fast data access and unlimited space for your frequently used data. Some of it’s well know competitors are Infinispan, Memcached and Terracotta Ehcache. They are all great and the worst part with Coherence probably is, that it is NOT open source. This is the ...

Read More »
Do you want to know how to develop your skillset and become a ...

Subscribe to our newsletter to start Rocking right now!

To get you started we give you our best selling eBooks for FREE!
Get ready to Rock!
To download the books, please verify your email address by following the instructions found on the email we just sent you.

THANK YOU!

Close