What are the professional technical tests for the benefits of cloud computing?

Cloud computing has brought five major benefits to SMEs:

First, cloud computing reduces the cost of technology development.

Most small and medium-sized enterprises do not have huge IT budget expenditure, and their energy in dealing with technology procurement is quite limited. We need to spend our limited funds where we really need them. This is also the common ground of small and medium-sized enterprises. Using cloud computing services is much cheaper than buying general physical hardware, and SMEs can get rid of many unnecessary expenses.

Second, data can be accessed anywhere.

"Cloud" brings greater flexibility and mobility. Using the cloud, enterprises can start their work on one machine and finish it on another. And all this is not limited by space. In addition, enterprises can extend data access to various devices-desktops, laptops and tablets.

Third, flexibly expand IT requirements.

When you buy hardware and software, you need to pay a fixed fee, and you must always use it until the software and hardware are damaged. But with cloud services, enterprises can have more flexible choices, and enterprises can stop using things you don't need at any time and at low cost.

Fourth, cloud computing makes business easier.

In a small business, you may wear several hats, and large-scale IT deployment requires administrators to always be at their best. Cloud services can provide efficient management solutions for enterprises. For example, business collaboration service can easily judge whether IT is an expert or not, thus helping me save more money.

Verb (abbreviation of verb) unified platform

In small and medium-sized enterprises, multiple devices may be running. In the cloud service platform, the application is not directly related to the hardware platform, so there is no need for multiple versions of the same program.

Professional and technical examination

CompTIA Cloud Essentials- provided by American Computer Industry Association.

It is reported that the cloud foundation certificate covers the basic knowledge of cloud computing, and you can understand your personal understanding of cloud computing from both business and technical perspectives. CompTIA provides learning and training materials, and the certification content is based on the schemes and opinions provided by top experts and organizations in the field of cloud computing, which has practical significance. Comptia- Computing Technology Industry Association is also the most influential industry association in the field of ICT in the world.

CCSK-provided by Cloud Security Alliance

This is by far the most recognized cloud security certification in the world. The cloud security knowledge certification (CCSK) certificate is vendor-neutral and certifies the capabilities in key cloud security areas. But for most people in China, certification is an all-English exam, which is inherently difficult.

Google Certified Cloud Computing Deployment Expert

Google, one of the "top five" cloud computing companies, also has its own cloud computing certification, which mainly examines the basic knowledge and skills of cloud computing that students are unfamiliar with the design of Google Apps business and education services. The certification threshold is relatively high, and students need at least 3-6 years of IT frontline experience. This makes it more difficult for the landlord to take this exam.

AWS certification-provided by Amazon AWS

As the world's largest cloud computing vendor, AWS has a small number of users in China, but its international reputation is relatively loud, so its cloud computing qualification certificate also has great market influence.

In view of the different requirements for AWS skills in different positions, the AWS certification system includes three categories: system architect, developer and system administrator, and each category has two levels: associate level and professional level, which is difficult to test.

Alibaba Cloud ACF and ACP professional certification-provided by Alibaba Cloud

Unlike the above three certifications, which mainly come from abroad, Alibaba Cloud, as the largest cloud computing platform in China, has a broad user base, and many enterprises have the requirement of "having experience in using Alibaba Cloud-related products is preferred" when recruiting technical posts. Therefore, if you are looking for job opportunities in domestic enterprises, it is cost-effective to obtain relevant certification in Alibaba Cloud.

Alibaba Cloud has launched ACF (Alibaba Cloud Foundation) certification and ACP (Alibaba Cloud Specialty) certification for cloud computing and big data talents, and will launch higher-level ACA (Alibaba Cloud Advanced) certification and ACM (Alibaba Cloud Master) certification. Provide corresponding course training and unified online certification examination according to the whole stage of basic, professional, advanced and master. Low cost, emphasizing practical operation and providing free sandbox in the cloud are relatively grounded localized cloud computing and big data certification exams at present.