Why is it monitoring required?

Source: Internet
Author: User

Why monitoring?

According to the development of enterprises and the improvement of information technology, more and more IT devices, especially servers and network security devices, are available for enterprises and enterprises. From several devices to dozens of hundreds, and so on, the data center is also growing, from a room to a data center on the first floor.

The business is also increasingly dependent on IT support. Various billing systems, production systems, and control systems will cause huge economic losses or even social impact if any pause occurs;

In the past, what did the IT department do? The "Fire Brigade" is usually waiting there, waiting for the user to make a call. A system user can make a call: The system is unavailable and the user cannot pay the fee; there will be a few people in the IT department who will jump up and log on to the server to check what happened to the system and whether the software has crashed. Therefore, many of the IT departments in the company are "kicking.

In addition, there are more and more devices. If you only rely on inspection to check whether the lights on the server are on, it will be better if there are only dozens of devices. When your equipment is filled with the entire-layer data center, when there are n hundred hosts, haha... ....

Some people may say that I have a bigger O & M team and more people will check the team; "cost", originally, the IT department is the cost center, and there are more people than the business department, think too much;

Some people say that it is now the cloud era. Our company has no data centers and no equipment ." "You always have websites for business systems or public services. Unless you are using SaaS cloud services, IAAs and PAAs still have their own developed programs, system software needs to be managed to find out where the business bottleneck is, and how to provide better services and better development.

So, we need to monitor the Business System to discover system bottlenecks. We need to monitor the operating system and system software to prevent them from affecting the normal operation of the business system. We need to monitor the status of hardware equipment, to prevent service interruptions due to hardware damage, you must monitor the IDC environment to prevent abnormal temperature and humidity, resulting in hardware overheating;

This article from the "Long time no stars" blog, please be sure to keep this source http://jfeng.blog.51cto.com/9039780/1535983

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