Concept: Building IT system as a building block, follows the concept of SOA: create a flexible system that easily to adapt/modify to make it suit with changed conditions, reduce time and cost in developing IT systems by using what we already have and upgrade it or modified it to make suit with our purpose.
Many IT projects need high investment cost in order to make it full functionality, perfectly, and flawlessly. For example:
Enterprise Resource Planning System (ERP System):
But if you look at the trend that Google is trying to make a real time doucumentation and collaboration to the users, which is very benefit to the firm, like Google Docs. So it look like that soon, Google will publish or roll out their new feature that we can use it at more reasonable price, instead of investing on Microsoft Dynamics AX (Axapta).
Voice over IP (VOIP) or IP Telephony:
In this case outsourced by True Corporation seem to be more reasonable, because it cost effective, more reliable, and their after service support. If we desired to choose this choice/candidate, it will reduce IT burden in the firm. Another
Surveillance System:
In order to outsource, some time like in this case, inhouse developing is more reasonable.
Global Positioning System (GPS):
For tracking the real-time location of transportation vehicles.
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