Wednesday, July 15, 2015

The Phoenix Project

Last week, I read the book called “The Project Phoenix” by Gene Kim, Kevin Behr & George  Spafford. 

Overview

It starts with Ball Palmer who is promoted as VP of IT Operation in “Part Unlimited”. “Part Unlimited” was once a rock star in the selling spare parts of vehicles but it currently facing tough competition from its competitors from all the angles. It believes that “The Phoenix Project” will help to overcome the competition challenge which is 3 years behind the schedule. 

Ball Palmer’s highest priority is to roll out the “The Phoenix Project” on the date which business had decided which doesn’t even pass the QA testing  . Also, he need to address the current operational challenges,  security audit findings and its remediation , handle the fragile systems and handle dynamics of board room.

It further revels how Ball Palmer able handled all these challenges with guidance of Eric, who is new board of director and military veteran.

What I liked most

·         Analogy of linking the Manufacturing unit with IT operations
·         Try to see the information in different dimension
·         Always think out-of-box irrespective of the current situation



Note:  This book is tribute to book “The Goal”.

Wednesday, April 15, 2015

Composite Web Service

I heard about this term from my colleague, initially I thought it would be something similar to wrapper webservice / Façade pattern implementation in which a web service composed of various other web services but after some goggling it seems to be bit different.

A Composite web service is set of web services which are orchestrated in a manner to achieve a particular business flow. Complex web services may be created by aggregating the functionality provided by simpler ones. This is referred to as service composition and the aggregated web service becomes a composite web service.

References / Read in detail
[1] - http://ceur-ws.org/Vol-313/paper5.pdf
[2] - http://www.sigecom.org/exchanges/volume_3/3.3-Benatallah.pdf