Companies And Competitive Advantage? ?

As all the companies in an industry move to more integrated IS, how can they reap a competitive advange from the integrated IS? can you explain me this accorind to the CRM and customer life cycle.
In such case, can a company still achieve a competitive advantage while keeping or adopting its standard business blueprint?

Hi I Am Working In Consulting Firm Now I Want 2 Know Either Siebel Course Will Be Advantage 2 Me 2 Join As Crm

I don’t know what country you are in, but to start you will need to take the 3-week Core Consultant Course. Here are the details of this course:
The Core Consultant Course (Siebel 7.7) is a comprehensive, three-week program designed to provide participants with theoretical, hands-on, procedural, team, and simulation training.
The course provides students with an [...]

Advantage & Disadvantage Of Few Applications(email Server, Crm,dns,..etc) Running On 1 Server?

Advantages: Less harware, less cost, less power consumption…
Disadvantages: Low speed, If somebody hacks ur comp. then ur all servers will be in trouble at a time, maintenance is cumbersome…