Tag Archives: SOAP

Fun With Web Services: PostalMethods (Part 1)

The Web Services hype is over and its usage in production software and services is a reality.  We implemented both flavors of Web Services (SOAP and REST) in our EBI product because we knew Web Services would be very useful to our customers in the integration world.  Users can configure EBI to use Web Services to invoke APIs from public services.  The purpose of this blog is to focus on one of these public Web Services:  PostalMethods.  Continue reading

SOAP vs REST: Which One to Choose?

In this blog, the age old discussion of “Which is Better: SOAP or REST?” will be discussed, and challenges associated with your decision. I’m going to list advantages and tradeoffs of each, but first let’s start with a little background information little background information.

What is a REST Web Service?

The acronym REST stands for REpresentational State Transfer, meaning each unique URL represents some object. The architecture was developed by Roy Fielding, one of the authors of the Hypertext Transfer Protocol (HTTP). A REST Web Service uses HTTP and supports the HTTP GET, POST, PUT or DELETE methods. Continue reading

Where is my service-oriented ROI?

There are a number of blogs, discussion groups, podcasts, etc. talking about Service-oriented Architecture (SOA) and Service-oriented Integration (SOI). Instead of focusing on them individually, this blog focuses on using them together for better ROI results.

Service-oriented Integration (SOI) is the practice of using XML over HTTP (e.g. Web Services) to achieve interoperability between applications and services – for example, wrapping a legacy application function and exposing it to other applications, services, and business partners. Service-oriented architecture (SOA) encompasses architecture principles and best practices that guide the design and implementation of SOI, including methods that minimize coupling, complexity, and functional overlap. Most SOA initiatives start with the need to integrate an application; I believe the reason why companies fail and overspend on SOA initiatives is due to the lack of consideration for SOI and SOA together.

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