Shulou(Shulou.com)12/24 Report--

1. Small and medium-sized enterprises are in full swing.

In recent years, with the continuous acceleration of digital transformation, more and more small and medium-sized enterprises begin to pay attention to how to go to the cloud, hoping to improve business efficiency and competitiveness. As a medium-sized enterprise architect, I found that "is your company on the cloud?" has become a high-frequency topic of communication with customers. So, what is Shangyun? What are the benefits of Shangyun?

two。 What is Shangyun? What benefits can Shangyun bring to the enterprise?

First of all, Shangyun refers to the use of cloud servers instead of traditional computer room construction. Compared with traditional data center, CVM has the following advantages:

1. Low cost: the rental cost of CVM is much lower than the traditional construction cost of computer room, so that small and medium-sized enterprises can enjoy high-quality server resources at a lower cost.

2. No professional maintenance personnel are required: CVM providers will be responsible for day-to-day maintenance and security management, allowing enterprises to focus on business development without investing a lot of manpower and material resources in server maintenance.

3. Remote disaster recovery guarantee: most CVM vendors provide remote disaster recovery services to ensure the stability and availability of servers.

4. Dynamic scaling: according to the change of business demand, enterprises can flexibly expand or reduce the use of server resources to adapt to the changing market demand.

3. It is very important for small and medium-sized enterprises to choose the right cloud server.

So, what kind of cloud servers are most needed by small and medium-sized enterprises? I think the following are the key points:

1. High performance-to-price ratio: small and medium-sized enterprises need to choose a CVM package with reasonable price and high performance to reduce costs and improve resource utilization efficiency.

2. Easy to build: for small and medium-sized enterprises that lack technical capability, it is very important to provide one-stop configuration guidance and quickly build application environment.

3. Easy maintenance: simple and intuitive console and access to key information are the key to efficient management of small and medium-sized enterprises.

4. Security and reliability: ensuring data security and business continuity is an important consideration for small and medium-sized enterprises on the cloud.

On the basis of meeting the above conditions, I chose Huawei Cloud as our cloud service provider. Huawei Cloud offers a wide range of products and services for small and medium-sized enterprises. For example, Huawei cloud elastic cloud server ECS and Huawei cloud Yao cloud server L instance (hereinafter referred to as Yunyao L instance) are one of the cloud service choices that are very suitable for small and medium-sized enterprises.

4. What scenarios are applicable to CVM?

Huawei CVM is widely used in many scenarios, but there are mainly two kinds of CVM: Yunyao L instance and ECS S series and C series.

For some low-load application scenarios, Yunyao L instance may be more suitable. It simplifies the selection and configuration of CVM, and has a large number of common applications built in, which can be quickly built and deployed. Yunyao L instance has the characteristics of intelligent non-stutter, excellent price, easy to use, easy to use and easy to manage, so it is a cloud server especially suitable for beginners.

For enterprises with certain business load requirements, especially those with high requirements for performance, reliability and security, ECS S-Series and C-Series CVM are recommended. With the technology of Yaoguang distributed cloud operating system, S-series instances can maximize the performance and user experience. Equipped with the third-generation Intel Xeon scalable processor, the S7 is the most powerful model in the S series. Compared with the previous generation products, the S7 has a 30% increase in single-core computing power, a 100% increase in the maximum computing power of the whole machine, and an increase in memory to 8 channels and 3200MHz. The efficiency of program running and accessing memory has been greatly improved. The excellent performance and stability of S7 can effectively ensure the performance requirements of the development and test environment, micro-services and other scenarios. On the basis of a stable breakthrough in performance, S7 price also has the advantage of performance-to-price ratio, which can be said to be the first choice for light load scenarios in enterprises. For example, website deployment / Web applications, development test environment / micro services, lightweight database / cache services and other enterprise applications are very suitable for deployment on S7. Generally speaking, the ECS S-Series takes into account both performance and cost performance, and is a reliable choice for small and medium-sized enterprises on the cloud.

Summary: Huawei CVM is suitable for a variety of different scenarios, whether it is personal projects, low-load application scenarios, or enterprise application scenarios, there are corresponding products to meet the needs.

So in which scenarios do I use the CVM? The following is the personal use of bloggers.

4.1 Project deployment

Not long ago, the blogger and other partners received a private job of approving a project. When they went online, they used ECS to provide services, which is simple, convenient and stable. My approval system has been running smoothly on ECS for nearly a year, and the operation is very smooth. Amazing!

4.2 individual test learning

When bloggers write courses and blogs, they use Yunyao L instance and choose Docker visualization Portainer and other application images, which is convenient and fast and very friendly. The image of Yunyao L instance is available in a variety of specifications and is used immediately when powered on. This means that you can greatly save the time of deploying applications, do not have to spend too much time and energy in the complicated environment configuration and installation process, and can be regarded as a good helper for personal testing and learning.

4.3 SME OA deployment

Bloggers choose ECS when purchasing servers, because ECS supports auto scaling, is more flexible and efficient, can be dynamically expanded and reduced according to traffic, is easy to use, and has high performance-to-price ratio. It also provides a large number of solutions in maintenance and security, reducing the expenditure of server personnel and saving a lot of expenditure for small and medium-sized enterprises. Due to confidentiality, only part of the home page is displayed.

4.4 build a personal blog

In addition, ECS / Yunyao L instance is also suitable for building a personal blog. The following article describes how to use Yunyao L instance to build a personal blog.

4.4.1 install git

View the git version.

4.4.2 install node

Create a node folder in / usr / local and download node.

Extract the file.

Perform a soft connection, preceded by the node address.

Verify that the installation is successful, as shown in the following figure.

4.4.3 install hexo

Download hexo and set up a soft link.

Create a hexo folder under / usr / local.

Enter the hexo folder and initialize it.

Start the test environment.

The following figure shows that the startup is successful.

You need to set an open port on Huawei's cloud page, otherwise the public network cannot access it.

Visit Yunyao L instance / ECS address: 4000, and the following image style will appear, which proves that the installation is successful. Then you can start your personal blog tour.

5. Why choose ECS / Yunyao L instance

5.1 affordable and practical

Huawei CVM provides a variety of packages and configurations for users to choose from, and users can flexibly choose broadband, system disk and duration according to their own needs. This on-demand configuration method can better meet the personalized needs of users, but also provides users with more autonomy.

During Huawei's Yunshuang 11 marketing season, Yunyao L instance and elastic cloud server ECS all enjoy preferential benefits. Elastic CVM ECS C series full-dimensional performance upgrade, stable and reliable performance, only 80% discount / year during the event. Yunyao L instance also offers discounts of 29 CNY / March and 88 CNY / year for 2-core 2G / 3M specification and 2-core 4G 5m specification for only 1000 yuan / 3 years. The newly launched 4-core 8G / 6m specification can start with 498 CNY / year. Huawei Yunshuang 11 marketing season discount activities can not only enable users to get better service, but also further reduce the cost of use.

Generally speaking, Huawei CVM has a great advantage in terms of price. Users can choose the appropriate configuration and package according to their own needs, and at the same time can enjoy preferential prices and welfare activities. If you are interested in Huawei CVM, you can go to Huawei Cloud official website for more details.

(Huawei Yunshuang 11 marketing season, Yunyao L instance super value discount)

(Huawei Yunshuang 11 marketing season, C7 CVM discount)

5.2 system switching is simple

In addition to switching all kinds of Linux systems, you can also switch windows systems! When a personal cloud service wants to change its use, you can change Linux to windows. For example, if some applications do not have a Linux version, you can switch to Windows at any time.

5.3 one-stop Cloud Guide

Yunyao L instance provides a complete set of enterprise cloud process of network building, domain name registration, website filing, domain name resolution and certificate installation. Whether it is website construction or enterprise external services, one-stop service is more convenient and easy to understand. I think it took me a month to put on record on my website, during which Passepartout was extremely bumpy.

5.4 Omni-directional monitoring

Yunyao L instance / ECS provides nearly 30 monitoring metrics, including hardware utilization, bandwidth utilization and so on. And can configure the security value to achieve SMS, e-mail notification. Know the operation of the project anytime and anywhere, and expand the capacity dynamically through monitoring information.

5.5 sound documentation

Huawei Cloud provides a sound documentation mechanism, including user guidelines and typical cases. Even some operations provide Linux statements, which are very friendly to enterprises who are new to cloud services.

5.6 Security Protection

If the enterprise data is particularly sensitive to prevent it from being hacked, you can turn on protection with one click.

6. Yunyao L instance / ECS Operation and maintenance Tips

What if you are new to Linux, are not familiar with Linux commands, and want to use the Linux system? Huawei's cloud service documentation provides a tip for operation and maintenance, which is to install a pagoda visual interface. The following is a brief description of how to install the pagoda.

6.1 installation

Enter "y" when the following prompt appears:

The following graphics appear and the installation is complete.

6.2 Log in / use

Enter the address after the recorded "Bt-Panel" parameter in the browser address bar, for example: http:// elastic public network IP:8888/46722528. The following interface is displayed:

Enter the recorded account and password. The following interface is displayed:

In this way, you can install the required software through the visual page.

If you do not understand the above description, you can log on to Huawei Cloud official website and refer to the relevant documents.

7. Summary

In the IT industry, Shanghai Cloud has become the standard for deployment projects. The elastic cloud server ECS and Yunyao L instances provided by Huawei Cloud are very necessary for small and medium-sized enterprises. They can easily build exclusive websites, steadily support the operation of enterprise applications, and allow users to carry out independent operation and maintenance. In addition, the use of Huawei CVM can reduce enterprise costs while maintaining the security of user data. Now, Huawei Yunshuang 11 marketing season is under way, friends with purchasing needs can check it out on Huawei's cloud official website.

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