Yun-dimensional is a difficult thing, the average person is not

"Editor's note" in the it into the cloud computing era, many people say it people to be laid off. Perhaps the advent of cloud computing has led to a contraction in the overall industry's demand for transport, but more importantly, it also requires operators to master the different capabilities of the past.

(Recommended public class: The http://huiyi.csdn.net/activity/product/goods_list?project_id=1300 of cloud computing)

There is always a group of people in every industry: you can't see, but you can't live without. In the field of cloud computing, this is the presence of operators, small to a text message, large to an online transaction, as long as it related to the business needs of these operations personnel, without their support behind, life will be a big trouble.

Some people say that the cloud era to fight is the operation of the dimension, which highlights the importance of operational dimension. Clearly, cloud computing has given the operator a hard time because it requires the operational staff to have more comprehensive capabilities.

We see that cloud computing makes resources more concentrated, but this "focus" is not concentrated on a single machine, but on a logically integrated cluster of 1000, 10000, or more machines, apparently to better provide users with higher computing power and massive storage space. But it also requires that the operational dimensions of the operational personnel be changed, they began to no longer require a single machine has a high degree of stability, in turn require them to be familiar with the computer room conditions, network conditions, kernel, operating system, CPU and so on, and have a certain ability to develop, which means that the operation of the personnel to have a more comprehensive professional knowledge.

Traditionally, in 10 or 50 machines, operators may also be able to handle some problems manually, but when the machine developed to 1000, or even more than 10,000 units, simple rely on human management feasible? Obviously unrealistic, so automation is vital in the era of cloud computing.

A lot of machines and equipment are put together, only rely on technology to manage and operation of the entire platform. Take the public cloud person example, the enterprise according to the business to allocate and release the resources, operators need not only a powerful control system to control network traffic, CPU utilization, processes, memory, and so on nodes, but also need a resource management system to manage the life of these resources, as well as rights management, like the AWS Iam.

In addition to the above mentioned difficulties, operators also have to consider data security and data high availability and so on, so that the operation of the dimension is a difficult thing, the general people are uncertain. There is not enough scene, experience and time, operational capacity is difficult to improve, so to learn more about the fall of others have been planted, absolutely no harm.

Recommended public class: The holes in cloud computing

Activity time: August 28, 2014 20:50-22:00

Registration Address: http://huiyi.csdn.net/activity/product/goods_list?project_id=1300

Speaker: Wang (Visualops CTO)

Topic: This training theme is based on our experience, to AWS Cloud computing platform for example, introduced in Europe and the United States in the use of cloud computing platform, there are operational requirements, have encountered what problems, and what work to solve the problem, as well as the final results achieved, Help domestic cloud computing users to bypass unnecessary pits when using cloud computing platforms!

(Edit/yuping)