618, you may be able to wake up a little bit

Whenever there is a festival, there must be marketing.Where there is marketing, traffic will increase.

Every e-commerce node, the most nervous thing is not the store listing, nor the netizens who are watching the spike, but the behind-the-scenes operation and maintenance of online shopping.What they worry about most: network outages, application freezes, slow response times, server downtime...

Therefore, operation and maintenance personnel need to prepare multiple sets of preparatory plans early, and repeatedly test and simulate drills.....
Once upon a time, aIt is normal for the server to go down due to the spike in the field. Now, with hundreds of thousands of orders per second, the server is still strong.

There is no doubt that this is the advancement of technology and the maturity of operation and maintenance.

1, Capacity planning. Do stress testing in the production environment. Only after experiencing stress testing will you have a bottom line.

Key applications should support current limiting.The instant kill on the hour is likely to exceed expectations. Only by setting the current limit can protect your own application, otherwise an avalanche chain reaction is likely to occur.

2. Downgrade non-core functions.In the application of core transactions, the degradation of non-core functions is acceptable to a certain extent.

3. Emergency plan.Prepare in advance for unusual situations that may occur.

Current operation and maintenance personnel basically do not need to pay attention to the underlying facilities such as the computer room, network, and operating system.

Through full-stack monitoring, the global operation and maintenance platform can be observed, distributed data to achieve load balancing, and avoid crashes in the early morning with high concurrency.

Operation and maintenance personnel will shift more energy to rapid launch and rapid iteration to support business development.

For operation and maintenance, how to find problems in time? Can they locate them in time? How to monitor network conditions in real time?How is the acceleration effect?......

In response to this series of problems, LinkSLA can detect problems in time through real-time measurement and control, relieve many troubles of operation and maintenance personnel, from physical environment, infrastructure,All-round, visualized, full-stack inspection monitoring and data collection are carried out at multiple levels such as application business, and machine learning algorithms are used to realize early warning and correlation, accurately locate problems, predict faults in advance, and enjoy worry-free operation and maintenance.