Who saw Luis Suarez bite first? The most revealing cloud behind the World Cup live

When Suarez bites, the Beijing giants feast scene and the Yunnan town fans who first saw this funny scene? The answer is "almost at the same time." CCTV World Cup broadcast this year has made great progress, in addition to television and official website, but also through the mobile phone screen to watch live, and can do the mobile phone than the official website speed faster!

Why is CCTV5 's wireless app live faster than the official website? The answer is that it uses a cloud computing CDN acceleration Technology. The technology can deliver video streaming data from the World Cup to the nearest user, without loading it from a data center thousands of kilometers away. In order to build without delay World Cup live, CCTV this time call China's largest CDN network-Ali Cloud computing CDN, enjoy with the same level of Taobao http://www.aliyun.com/zixun/aggregation/12867.html "> Technical support. Aliyun CDN at home and abroad over 240 nodes, the total bandwidth of about 6000G. What does this data mean? 100 million of users visit Taobao at the same time, need to quickly find the goods in 1 billion items, and see a different picture display-this series of actions, may only need 1 seconds.

In the past, fans watched the World Cup live on television, often more than 10 seconds faster than watching live on the internet. CCTV this year for the first time the mobile end of the app "CCTV5" and the micro-letter public number backstage, placed on the Ali cloud computing platform, using CDN and other cloud computing technology, to create the fastest, synchronized with the TV World Cup.

In addition, using the flexibility of cloud computing resources to expand capabilities, "CCTV5" app also launched a "AB team proprietary perspective" function. In England and Italy, for example, Italian fans, through the app, can choose to watch the game from the Italian team's perspective, from the lounge to the arena, focus on the team, rather than passively accept the same live TV two-team screen constantly switching.

If there is a vote hacker fans, see Germany lost too miserably, start to lose temper DDoS big attack attacks how to do? The lunatic Aliyun engineers have even thought of this for CCTV. In the CDN network provided for CCTV, Aliyun deployed 40GB of attack protection at each node, which is equivalent to hackers simulating 10 million people attack at the same time, and will not cause network delay and paralysis.

The World Cup is in a raging battle. At present, Cctv5app has more than 300 million views per day, and online numbers are also rising. Tens of millions of fans are expected to flock to the app to watch the live broadcast on the July 14 final night.

(Responsible editor: Mengyishan)