With the continuous development of the Internet information age, the requirements of various network technologies on data storage and transmission are becoming higher and higher, and it is increasingly important to choose the right server, so many people begin to choose Huawei Virtual machine However, many enterprises love traditional physical servers. Of course, no matter how good a server vendor is, no matter how good a server is, there will inevitably be problems of one kind or another in the process of using it. The most troublesome problem is server downtime. What is the cause of the troublesome server downtime? How can we solve the problem of server downtime? Today, Micron Network will take you to understand. Before you start, Micron Network First We should lead you to classify the causes of server downtime:
1. Operation environment problems
Generally speaking, "operating environment" is the first category of server downtime, and about 35% of the time belongs to this category. The running environment can be understood as a set of systems and resources supporting the operation of database server, including operating system, hardware, network, etc.
2. Server performance problems
Server performance is also one of the factors causing downtime.
3. Server downtime caused by server data replication problems
4. Server data is lost or damaged
In the running environment, the most common problem is insufficient disk space.
Among the performance problems, the most common reason for server downtime is that SQL is not running well, but it is not necessarily all these reasons. For example, when many problems occur, server bugs or incorrect behavior will cause problems. most Poor schema and index design are the second biggest performance impact factor. The replication problem is usually caused by the inconsistency between the active and standby data.
The problem of data loss is usually caused by the wrong operation in the background, and it continues to appear with the loss of backup. The server is down due to system reasons. Generally, the server can run normally after being restarted.
These are the problems that Micronet has analyzed for everyone about the cause of the server downtime. Micronet believes that as long as After understanding the causes of server downtime, we can eliminate them one by one, find out the "crux" that causes server downtime, and then "apply the right medicine" to effectively solve the problem of server downtime and fundamentally solve the problem of server downtime.
