In the near future , Alibaba cloud Edge Plus The first event of the private club appeared in Hangzhou , Senior from alicloud / Senior technical expert 、 Product manager and dozens of customer representatives , around “CDN Best practices in the field of live video ” This theme , Insight into industry technology trends , Share landing experience , First disclosure of global real-time transmission network GRTN In double 11 Details of large-scale application landing in Taobao live broadcast , At the same time, there was a heated and in-depth discussion .
Edge Plus Private club Positioning communication 、 Sharing and service
Edge Plus The purpose of the private club is to review the nature of Technology , Through a series of theme salons , Alibaba cloud technology / Product experts 、 Customer representative 、 Industry pioneers gather , Focus on the current live video 、 Ultra low latency content distribution 、 Edge of computing 、 Online business security and other hot areas , Share and discuss . meanwhile ,Edge Plus The private club also hopes to make Alibaba cloud in massive high concurrency 、 Ultra low delay 、 Data decision making 、 Technical thinking and practical experience in intelligent operation and maintenance are shared with industry customers , Try our best to help customers solve the technology selection 、 Problems in delivery and application , Better integration of business and cloud computing technology .
Hao Chong, a senior technical expert at Alibaba cloud, said ： We hope Edge Plus Privacy is a communication field , Pioneers of various industries speak freely here , Share your opinion ; I hope it's a sharing field , We will take Alibaba cloud to the industry 、 The dry goods of technology are shared with more partners ; meanwhile , We also want it to be a service field , entrepreneurs 、 It's where entrepreneurs get resources and Technology , Solve practical problems .
Go straight to the scene one ： Talk freely CDN Innovation and technology trends
The first topic of this event was brought by Li Ke, a senior technical expert of Alibaba cloud 《 Edge technology innovation and large-scale event practice 》. As the third largest in the world 、 The first cloud service provider in Asia Pacific , Ali Yun in CDN The field has a global edge node volume and rich video scene practice , Service customer super 30 ten thousand , Accelerate over a million domain names every day , Undertake billions of content refreshments . Based on Alibaba cloud CDN Technology evolution of edge nodes over the years , Rick shared CDN The current direction of innovative technology ：“ High performance servers are limbs , A strong middle ground capability is a nerve , Global intelligent scheduling is the brain , Low delay edge networks are blood vessels , Make the most of these CDN Edge technology innovation , To help customers better develop the market , This is our goal . meanwhile , It is hoped that Alibaba cloud has achieved double success over the years 11 And the practical experience accumulated in such large-scale activities , Better serve customers .”
When it comes to the layout of marginal Ecology , Rick says , Alibaba cloud will be in the video PaaS、 Edge programmable 、 Technology investment in the direction of edge network , First, focus on large-scale audio and video processing platforms , Real time / offline 、 transcoding /AI Converged deployment of Computing 、 It provides the flexibility of multi-core parallel processing ; secondly , Building edge programmable Ecology , Special language based on the field of programmable configuration , Implementing agile business iterations 、 High quality personalized delivery , Build the edge for developers FaaS; Third, the edge of the force is the original cloud , The container that implements edge computing 、ServerLess Delivery scenarios , And explore cloud native architecture based on 5G Edge cloud solutions in scenarios .
Go straight to the scene two ： Live for the future and RTC technology
after 2020 After the big changes at the beginning of the year , Video 、 game 、 Online retailers 、 Education oriented Internet economy ushers in rapid development . Because of the surge in online users , More and more enterprises are facing the technical challenges of live broadcasting system , How to face the problem of infrastructure selection in the process of architecture evolution ？ How to reduce delay and other key experience indicators in the field of live broadcast technology , Gain the growth of customers ？ The second topic of the event , Lu RI, a senior technical expert of Alibaba cloud, has brought ： How to use future oriented live and RTC Technological breakthroughs .
GRTN Based on the heterogeneous nodes of the central cloud and the edge cloud , Build ultra low latency 、 Fully distributed communication level streaming media transmission network .GRTN Now it's a combination of live Internet and RTC Audio and video streaming transmission and exchange in various business scenarios . be based on GRTN（ Alibaba cloud's next generation live broadcast and RTC Convergence network ） Ultra low delay live broadcast of RTS Support standards H5 WebRTC Push broadcast , It can be used in anti weak network 、 Seamless migration 、 Wide coverage and high concurrency 、 Excellent performance in maturity and stability , In the case of tens of millions of concurrent cases, the delay can be controlled within 1s within ;RTC The end-to-end delay can be controlled in 250ms about , Help online education 、 The interactive live experience has been upgraded .
Luri shared a set of data at the scene ： stay 2020 Double 11 period , Taobao launched Alibaba cloud for the first time CDN Of GRTN Global real time transmission network , And traditional HTTPFLV/RTMP Compared with , When enabled GRTN after , The end-to-end delay of live broadcasting has been reduced 83%.
Go straight to the scene three ：5G Exploration and practice of edge cloud in the field of e-commerce live broadcasting
The third topic of the event , It was brought by Wang Guojun, a senior product expert of Alibaba cloud 《 Ali 5G Exploration and practice of edge cloud 》, Wang Guojun thinks ：2020 Year is 5G Early business incubation stage ,2021 The year will be 5G The year of edge cloud layout , To 2022 year ,5G Applications will see explosive growth ！
5G The core of the network is 、 Local 、 Edge level three DC+ The new network architecture based on the site computer room , And 4G Compared to the network , Provides a richer , Internet application deployment scenario based on edge . and 5G Edge cloud can bring lower cost 、 Better experience 、 More computing power .
Wang Guojun shared 5G End to side collaboration 、 Two typical applications of cloud edge collaboration in the field of e-commerce ： stay 5G Driven by end-to-end collaboration technology , Develop 5G Large bandwidth and ultra-low delay characteristics , Based on the edge cloud platform to achieve end side APP With the edge AI The elastic synergy of computational forces , It can provide high-level for the anchor and audience in the current hot live broadcast scene AR Special effects experience , Make the whole process smoother and smoother . And in the 5G Cloud edge collaboration area , Develop 5G Large bandwidth features , Can realize Ultra HD live service sink to the edge DC（ Access aggregation ）, Reduce UHD live on Metro / Bandwidth resource consumption of backbone network , Reduce the cost pressure of ultra high definition live broadcasting business development , promote 5G The scale development of ultra high definition video service .
Wang Guojun said ： Alibaba cloud is building operators based on edge cloud 5G Ability open platform , advance 5G Internet application landing , We also expect more industry partners to join us .
Besides , Alibaba cloud technology experts and product experts , We also had a warm and in-depth communication with dozens of customers present . Customers are sharing their industry insights 、 Practical experience and technical challenges , It's from the video 、 Several customers in the social industry also actively shared with you the demand characteristics in their industry and the targeted services provided by Alibaba cloud , I'm very satisfied .
With the increasing development of customers, the demand is constantly changing , They are facing more and more diverse choices in purchasing cloud products , There are more and more professional service problems to be solved . future , Alibaba cloud CDN、 Edge node services and video cloud products will continue to play their own resource advantages and deepen technological innovation , To provide customers with more flexible choices and higher performance products and services . meanwhile , adopt Edge Plus Private club activities to listen to the real voice of customers , Meet customer needs , Building industry ecology , Achieve win-win business .
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