Home » Author Archives: Bilgin Ibryam (page 2)

Author Archives: Bilgin Ibryam

Bilgin is a software craftsman based in London, integration architect at Red Hat, Apache Camel and Apache OFBiz committer. He is an open source fanatic, passionate about distributed systems, messaging, enterprise integration patterns, and application integration. He is also the author of Camel Design Patterns and Instant Apache Camel Message Routing books.

Building Distributed Workflow Applications on Amazon with Camel

java-interview-questions-answers

Pipeline with SNS-SQS A workflow consist of independent tasks performed in particular sequence determined by dynamic conditions. Very often a workflow represents a business process, for example the order processing steps in a ecommerce store. Amazon Web Services offer various tools for building distributed and scalable workflow applications. One approach for building such an application is to use topics and ...

Read More »

Transactional caching for Camel with Infinispan

apache-camel-logo

Some time ago I created a Redis connector for Camel. Redis is awesome key-value store (and a lot more) but then I needed a cache running in the same JVM as Camel and noticed Infinispan which has just switched to ASL v2. There are already other connectors in Camel for caching on the JVM, like Hazelcast and EHCache, but if ...

Read More »

Publish/Subscribe Pattern with Apache Camel

apache-camel-logo

Publish/Subscribe is a simple messaging pattern where a publisher sends messages to a channel without the knowledge of who is going to receive them. Then it is the responsibility of the channel to deliver a copy of the messages to each subscriber. This messaging model enables creation of loosely coupled and scalable systems.             It ...

Read More »

Spring Integration – Apache Camel comparison

oracle-glassfish-logo

A year after v2.1 had been released, Spring Integration v2.2 is out with 3 new components MondoDB, Redis and JPA (even though the first 2 were listed also in v2.1 as message store, now they are available as Inbound and Outbound Channel Adapters), retry and other new features. As a comparison Apache Camel has also released v2.10 during the same ...

Read More »

REST with Apache Camel

apache-camel-logo

There are many ways to expose an HTTP endpoint in Camel: jetty, tomcat, servlet, cxfrs and restlet. Two of these components – cxfrs and restlet also support REST semantics just with few lines of code. This simple example demonstrates how to do CRUD operations with camel-restlet and camel-jdbc. The four HTTP verbs execute different operations and map to the following ...

Read More »

Indexing data in Solr from disparate sources using Camel

apache-camel-logo

Apache Solr is ‘the popular, blazing fast open source enterprise search platform’ built on top of Lucene. In order to do a search (and find results) there is the initial requirement of data ingestion usually from disparate sources like content management systems, relational databases, legacy systems, you name it… Then there is also the challenge of keeping the index up ...

Read More »

Apache Camel meets Redis

apache-camel-logo

The Lamborghini of Key-Value stores Camel is the best of bread Integration framework and in this post I’m going to show you how to make it even more powerful by leveraging another great project – Redis. Camel 2.11 is on its way to be released soon with lots of new features, bug fixes and components. Couple of these new components ...

Read More »

Want to take your Java skills to the next level?

Grab our programming books for FREE!

Here are some of the eBooks you will get:

  • Spring Interview QnA
  • Multithreading & Concurrency QnA
  • JPA Minibook
  • JVM Troubleshooting Guide
  • Advanced Java
  • Java Interview QnA
  • Java Design Patterns