Shulou(Shulou.com)11/24 Report--

I. Preface

In the information society, with the rapid development of Internet technology, people's demand for all kinds of software, movies, games and other network content is increasing day by day. However, when downloading relevant content, we often encounter the problem of slow download speed or even download failure, which not only brings great trouble to our web surfing experience, but also brings huge losses to related enterprises. For this reason, Huawei Cloud CDN download acceleration solution arises at the historic moment, providing intelligent, secure and high-performance nearby distribution processing for enterprises to accelerate static content under domain names, stabilize user base, reduce losses, and significantly improve user conversion rate.

Second, the three dilemmas of the download business

In download business scenarios, especially websites or applications involving large file downloads, there are some common subdivision scenarios, including mobile application package download, game installation package acquisition or update, mobile operating system update and other types of business. In the process of operation, these businesses are often faced with several key problems, which will directly affect the download experience of users.

1. Slow downloading of business

For the service side that provides content download, if the user accesses the source server directly, it may be affected by factors such as network fluctuations, resulting in slow download speed or download failure, thus affecting the user's download experience. These problems may have a negative impact on the brand image of the service side.

2. Business stability is challenged

When the business content of the enterprise popular style is online or updated, user access increases explosively, and when the traffic suddenly increases, the origin server will face high concurrent back-to-origin access, which will cause great pressure on the origin server, resulting in unstable business downloads, easy downloads and other problems, which brings great challenges to the business stability of the content download service side.

3. High cost of operation and maintenance

In order to ensure that users can enjoy a smooth download experience, enterprises usually take measures such as expanding source server capacity or increasing source server bandwidth. However, if each download needs to be obtained directly from the source server, the bandwidth cost can be very high. With the continuous development and growth of enterprises, it is particularly important to optimize operation and maintenance costs. Therefore, for the service side that provides content download, it is very important to adopt appropriate solutions to reduce bandwidth costs and optimize operation and maintenance costs.

The best choice: CDN download acceleration solution

It is believed that the technical personnel and operation and maintenance personnel of many enterprises are plagued by the above problems, and the perfect solution to these problems is to use CDN download acceleration technology. This is a very important technical means to alleviate network congestion, improve business response speed and enhance user experience, and it is also an indispensable part of the Internet infrastructure.

When a user visits a website that uses the CDN service, the local DNS server redirects the final domain name request to the CDN service through CNAME. Through a set of pre-defined policies (such as content type, geographical area, network load status, etc.), CDN provides users with the IP address of CDN nodes that can respond most quickly at that time, so that users can get the content of the site as quickly as possible.

CDN can provide users with the nearest node service, enable users to obtain Internet content services quickly and steadily, reduce users' access to the original server through efficient caching, help enterprises reduce the pressure on access to the origin server, reduce bandwidth cost consumption, and solve the three pain points facing content download services.

Fourth, why is Huawei Cloud so far ahead?

At present, all the mainstream cloud vendors in the market provide CDN download acceleration service. Why do bloggers choose HuaWeiYun? There are mainly the following reasons.

1. Fast, efficient and ultimate experience

First of all, Huawei Cloud CDN can help provide customers with an efficient and fast download experience, which is achieved by relying on massive resources and technical capabilities. Relying on more than 2800 acceleration nodes around the world, Huawei Cloud CDN intelligently dispatches user requests to the optimal edge node service, accesses to the nearest, and quickly distributes download resources to users, greatly reducing download waiting time and improving user download experience.

2. Stable and reliable, quality service

Huawei Cloud CDN bandwidth reserve capacity exceeds 150Tbps, and sufficient bandwidth resources can support sudden super-large traffic carrying capacity. End users in any region can get extremely fast and smooth download experience, properly ensure customers to cope with traffic peak calmly, ensure high availability and quality service, and provide 7 × 24-hour technical services to ensure efficient distribution and stable download.

3. Intelligent cache to reduce cost and increase efficiency

Huawei Cloud CDN originates AI Cache intelligent caching technology and multi-level cache scheduling technology, which tracks global heat in real time and works with ultra-high-speed and large-capacity SSD storage to effectively improve cache hit rate, reduce latency, enhance user experience, reduce origin-pull rate, and greatly reduce customers' bandwidth costs.

In addition, Huawei Cloud CDN can also cooperate with OBS to provide low-cost storage, which can solve the problem of insufficient local storage and reduce downloading resources from the origin server. When CDN is used in conjunction with OBS, CDN edge nodes obtain data from OBS, so that users do not need to request back-to-origin resources, which greatly reduces the pressure on customers' origin servers and saves the cost of back-to-origin bandwidth.

4. One-click deployment, convenient and easy to worry about

Huawei Cloud's CDN service availability is very strong, providing one-click start deployment feature, through one-click deployment function, quickly complete the creation of CDN download acceleration environment and business configuration, and automatically create and associate CDN and OBS service resources, and automatically complete the rapid deployment of the solution in five minutes. Huawei Cloud CDN also provides a professional online consulting team to tailor exclusive solutions for customers to solve practical problems, and to achieve 7 × 24-hour network-wide health management, which is very convenient and easy to worry.

5. the proportion of idle business traffic is matched, and the price is more affordable.

Huawei Cloud CDN is the first CDN cloud vendor in the country to implement time-division billing, and it is the only one that can do 0-18:00, 3 times and 4 times a day as free-time traffic. In other words, the cost savings of using traffic from 0 to 18:00 can be greatly reduced by more than 50%. Huawei Cloud CDN also launched a combined traffic package (calculated by the technical architect of Huawei Cloud CDN to configure the proportion of idle time) to help customers further reduce their overall costs by more than 20%.

Next, the blogger will take you to experience the Huawei Cloud CDN download acceleration feature.

Fifth, measured experience

1. Preparatory work

Before the formal start, we need to create a delegate. We open the delegate menu in the console, create the delegate and complete the authorization, and select all resources for the scope of authorization.

2. One-click deployment in five minutes

Go to Huawei Cloud CDN download acceleration, select "one-click deployment", and then follow the process: select template-> configuration parameters-> Resource Stack Settings-> configuration confirmation.

Huawei Cloud CDN download acceleration has prepared a ready-made template for us. We can reuse it directly, and then configure our own OBS bucket name and accelerated domain name in the resource stack settings.

After confirming the configuration, we create the execution plan and operate the deployment, which will take a while before the CDN file download acceleration is successfully deployed.

3. Effect verification

After the data of the accelerated resource has been uploaded in the OBS bucket, the accelerated domain address is accessed by the client. If the accelerated resource can be downloaded successfully, the accelerated configuration is successful. We can see that the download speed of the same video on the website has been greatly improved, and the stability of the download speed has also improved a lot compared with before.

VI. Summary

Through the actual experience of bloggers, it can be concluded that Huawei Cloud CDN download acceleration solution can provide users with a faster, more stable and higher quality download experience, effectively solving the three major problems mentioned above.

Now Huawei Yunshuang 11 marketing season is in full swing, as of November 30, more Shangyun products and solutions enjoy substantial discounts, an excellent opportunity not to be missed. For those who are interested, you might as well go to Huawei's cloud official website to understand.

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