很多人成功的秘诀在于合理分配自己的时间及各种资源,对自己一生中有限的资源充分、合理地利用,而最终成就大事业。同样,要建成一个成功的信息系统,对IT资源进行合理有效规划也是至关重要的。甚至有时候,合理的规划能起到“四两拨千斤”的作用:按照20/80的法则,20%的信息化规划 The secret of success for many people is to allocate their own time and various resources rationally, and to make full and reasonable use of the limited resources in their lives, which will eventually lead to a big career. Similarly, to build a successful information system, it is also crucial to make reasonable and effective planning of IT resources. Even sometimes, a reasonable plan can play the role of “doing two things”: In accordance with the 20/80 rule, 20% of information planning