BPEL (Business Process Execution Language) is widely accepted as an industry
standard for orchestrating web services to perform meaningful business processes.
This book focuses on using a particular BPEL implementation for solving business
integration problems. This implementation is the BPEL Service Engine from the
OpenESB project at https://open-esb.dev.java.net/.
Project OpenESB implements an Enterprise Service Bus runtime using Java Business
Integration (JBI) as the base. This allows easy integration of web services to create
loosely coupled enterprise class composite applications.
SOA and POA
Today, most companies are considering SOA and web services as a viable business
process model to address the integration needs for building a robust enterprise
application. While SOA has become a model to implement and solve integration
problems, many companies are still confused about implementing SOA as there
appear to be a myriad of ways to implement an SOA-based model. Also there are
companies that already have a time tested solution implemented and would like
to move to the much extensible SOA model. SOA and POA based applications
enable businesses by leveraging existing web services and by minimizing the cost of
deploying new services.
Chapter 1
[ 9 ]
The primary objective of designing an enterprise application is to glue together
different services to suit a particular business need.
Pages:
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26