What is the core strategy of your project?

Whatever you do, set a goal, have a core strategy for a goal, and resolutely implement the core strategy is the Magic weapon for success.

Give me a chestnut:

The Three Kingdoms are divided into the world. Wei have their own phased core strategy. Wei Cao's strategy is to take the emperor to make princes. Dong Wu Sun Quan's strategy is to rely on Tianxian, there is water to do natural barrier, Sunwu the Navy a single big. Shu's strategy is the East Union Sun Quan, the north rejects Cao.

There is no big problem with the implementation of the Wei and Wu. Let's see Shu. The East Union Sun Quan, the north rejects Caocao's strategy is Zhuge Liang in hermitage the time to formulate the good. Do you think Sangumaolu is because of the hung Ming more drag? Wrong. Because the Ming people are cautious, have not been planning to do not easy to mountain.

Strategy developed, in order to smooth implementation of the Ming is also painstaking. Huarong Road Guan Yu let go of Cao. Zhuge Liang was interested in it.

First, let Cao Yu owe a favor to his. Guan Yu is the Shu of the town of Bao Wu, the first of the five tigers, Caocao want to kill him and the Huarong Road does not kill the grace afraid of the world people to ridicule, the last is to borrow Sun Quan's knife to kill Guan Yu.

Second, Guan Yu is a man of pride and bad management. Zhuge Liang intended to let Guan Yu stand Junlingzhuang, knowing that he could not finish the task. Because this way Guan Yu owes a head to the Ming, will be honest some. Zhuge Liang is probably the most favorite people in the three countries to make Junlingzhuang, why? Because Zhuge Liang is a veritable civil servant, others fight horseback riding, he sits in the car. So everyone is not satisfied. In particular, Shu in fact the early reason to achieve a great victory, in addition to Zhuge Liang's intelligence, Shu's war is also a fearsome. Five Tigers admiral from needless to say, Wei Yan's bravery is not under the five tigers, why not six tigers? Because Wei Yan several times, loyalty problems, a careless and mutiny, six Tigers became five Tigers will have a great influence on the morale and media public opinion.

Back to say Guan Yu. The early head in the Ming Dynasty hand, Guan Yu's executive power is no problem. Later he kept Jingzhou. Hung Ming before leaving to ask Guan Yu: "General, if Cao and Sun Quan at the same time, how do you enemy?" Guan Yu said, "suited the rule." "The hung Ming told him this is dangerous, to" East Union Sun Quan, North refused Cao. " Guan Yu was a promise at the time. But the time is long and the same is done. Sun Quan said let's get married, and you'll marry your daughter to my son. Guan Yu came to the sentence: "How can tiger women marry dog son." Sun Quan listened to his annoyance and took Guan Yu's head. Zhang Bei to avenge the brother, a direct death, another melancholy died in Baidicheng. Shu from the downhill.

This is a typical strategy without problems, and the implementation is problematic.

There are also strategies that are problematic. The strategy of our party before liberation is: the countryside surrounds the city. The strategy of the Kuomintang is: outward must first be inside. The difference between the two strategies is that one is to occupy a favorable spot and one is unpopular. So losing in strategy has problems.

Back to say the project. Static son before the financial responsible trade core link, stability is the most important. At that time, the strategy is: to remove dependence, weakening dependence, control dependence. The core strategy has been worked out, there is nothing wrong with the implementation, but it is a boring thing. Push the parties to remove the interface from our core link and access the data distribution center that is specifically provided for the other party. But if we stick to this strategy, there will be no big problem with stability.

Static son is now doing based on the k8s of the cluster scheduling this piece, the annual goals and core strategy is not appropriate to disclose. But as a service, stability is a must for every project, and for stability, the core strategy of my side is service autonomy.

In response to this strategy, the main tactics are:

Data Model service: Data model mainly refers to database design, database design to a large extent determines the module division. Let the different table responsibility to the service, a table can not have two large service to control. In this way, the first facilitates capacity expansion, the amount of direct horizontal splitting. Second, the data is easy to quantify and has a clear responsibility to the person. Thirdly, it is easy to deal with the change, the model is independent, the change influence range is controllable.

It is the strategy of finance: To remove dependence, weaken dependence, control dependence.

Each service split molecule module: The standard module divides into: The common dependence module, the core Service module, the Backstage interface module, the monitoring alarm and so on time task module. Services are graded to ensure a focus.

Here's what you need to focus on: Service grading, SLAs, and judging the service outage time. For example, your own background management, you can allow downtime for a day, it is possible that the problem is not very large. But it does not mean that the service is allowed to have bugs. Because a back-end interface rights may be greater than the front-end interface rights, out of the problem of the impact surface is also wide. That is, downtime is divided into several, the system quality is not graded.

About the author

Jing Er, graduated from the computer department of Northeastern University at the age of 20. After graduating from the first company due to outstanding language talent, in 1 years from the zero start to learn Japanese and ultra-high scores passed the international Japanese first-level examination, as a two-year Japanese translation work. After employment in Renren, transformation to do Internet development. Graduate student in psychology, CAs. There are nearly hundred technical invention patents, venture partner. We have technical support experience in Tokyo, Japan and Silicon Valley, USA. Currently the United States Group reviews Technical experts (Welcome to pay attention to the personal technology of static children: Programming Life), heart article can refer to my "New automation management of the training"

The technical exchange can pay attention to my github:github.com/xiexiaojing

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