Chapter 1 Enterprise IT Architecture
Overview of this chapter:
l Enterprise IT architecture problem and foundation
l Perspective of enterprise architecture
l MSF enterprise architecture process model
l Enterprise architecture planning best experience
summary:
1, what is the four perspectives of the enterprise architecture?
A: The design of the enterprise architecture should be considered from four perspectives, namely business, applications, information, technology. These four perspectives can help memories by taking their first letter bait. That is, business, application, information, technology (Technology).
The key to successful enterprise architecture is to understand business activities from the above four perspectives. Some mature corporate organizations will still be troubled by several issues. By analyzing this problem, the root causes of these issues are generally lacking in business.
It should be noted that this model reflects an important difference from MSF and other methods, that is, the MSF is processed before processing the information. Planning makers have been analyzed when analyzing information, which guarantees that the application is consistent with the recent and forward targets, and then analyzes information technology on the basis. Another important feature of MSF is that the business is used as the driving factor of the enterprise architecture, and the technology is used as the basis of the enterprise architecture.
2, 4 perspective 1 body structure means?
A: Means a complete business architecture. The value of the enterprise architecture is not from a separate perspective, but the interrelationship of each perspective.
When planning the structure of the enterprise architecture, the interaction between the four perspectives in the same architecture is very important, but it is not exaggerated. The decisions made in a field may have a potential impact on activities in another field. Therefore, when you create a standard for a activity, you should pay attention to avoiding constraints to other fields inadvertently, and can not affect the organization's business objectives.
The routine practice to create a corporate architecture is to place the business in the first, and business-related information, and then the application and technology. This practice has the risk of "analysis failure".
Microsoft's approach is to put business and market demand first, followed by system, applications, tools that achieve demand, and then build information and technology of building system applications. The advantage of this method is that the information needs should be driven by the application requirements.
3. What is the benefits of version release?
A: Use version of the release to adapt to business and technology.
4. What is the 4 stages of the enterprise architecture process model?
A: Envisioning, Planning, Development, Stability (stablizing).
5. What is the difference between the MSF process model and the traditional process model?
answer:
l small planning
l Implementation is part of planning
The development phase work is: Start all independent projects, establish an independent project project group, coordinate individual independent projects and promote cooperation between projects.
Tidth:
1, Commitment
When allocating tasks, try to make the following time limit, that is, let the subordinates make some kind of commitment. In this way, the task of making your commitment will work, you will do it well.
2, REPEAT
When the task is arranged, it must make the definition of your exact meaning. If necessary, they must repeat their own tasks, in the same, from their own port, will make them more effectively and efficient.
3. Learning software architecture is actually a methodology of establishing outlook on life, values. 4, don't let others think that the technician is introverted.
5. The first place and the second place in the top ten issues facing IT management are "IT and Enterprise Targets", "Organization and Utilization Data". Question 1. The software system of interest is not to be the other party; the problem 2, paying attention to whether the legacy data can be effectively utilized.
Ten years ago, the first big problem is "realizing business re-integration", and this issue seems to be the tenth issue today.
6. International companies bidding:
l Alpages the other party N big problem; (let us feel the heartbeat, it seems to be bankrupt immediately)
l I have all the experiences to solve your company's problems; (in several countries in America, Europe, and even Asia have experienced experience)
l Birage 50 million, and there is no room for discussing. (Without you choose another 10 million solutions now, I promise that you will fail after 1 year, and will come to me!)
7. Knowledge must be open, in the case of ensuring that you are an expert in this major.
8. Teacher is doing a problem that the project plan designer encountered, is the problem that the data should be concentrated or distributed, and he proposes a transition mode and the final mode program based on realization, and has obtained a major victory. Soon, you will be promoted. "The key moment will achieve the future!"
9, first pick the bones, eat meat.
10, the only thing that is constant is change.
11. If the company has not made a plan, help it; if it has, it will study well.
12. Three companies that win money in the world are selling water, selling soil, and selling paper. They are CoCa-Cola, Intel, and Microsoft.
13. The best experience in corporate architecture planning
And there is a shortcut, but Microsoft can provide some best experience in the construction of corporate architecture.
l Setting standards and guides
l Set business rules
l Packet by business function
l Use existing information
l Taking the right solution
l At the same time considering upward expansion and down support
l For the case of curing (risk management)
