Big Bang Case Studies Samples For Students

Is skill in implementing coordinated information technology really a competitive advantage for a firm? Why?

Enterprise resource planning (ERP) is whereby an organization’s departments are integrated into one system and also automating services hence improving overall performance.
There are different ERP implementation strategies which different organizations’ can use to get an effective working system. We have the Big Bang implementation which happens in a single phase and user move to the new system on a specific date at once. Modules for a certain application are installed all at once. This implementation strategy requires a lot of planning before the planned kick off though there should always be a space for system fail over as implementation may fail ...

Chapter 8, pg. 306: Stuxnet and the Changing Face of Cyberwarfare

In the past, cyber crime only dominated the domain of fiction writers. However, cyber warfare as emerged as a daunting and unique problem for every internet security expert, not only in detecting and preventing intrusions but also in tracking cyber criminals and prosecuting them. The most prominent problems include for example, American and Israel hackers used cyber warfare to interfere with the operations of Iran’s nuclear plan, by causing malfunction in one device controlling the nuclear plant. The problem will become worse for countries with advanced technologies such as the U.S., which rely on an electronic banking system and ...

The big bang approach is the best approach for NIBCO to replace the company’s legacy systems with an integrated system. The big bang approach is fast. It will not take long to have the company fully migrated from the legacy approach. As a result, the company shall be able to carry out its activities at ease within a short time. Also, the big bang approach is more cost effective compared to the other approaches. The amount of capital needed in the migration from legacy to the integrated system, when the big bang approach is much less compared to when the ...