s********k 发帖数: 6180 | 1 难道平时大家同时登陆的时候多?按道理netflix用户同时登陆的情况并且同时操作什
么并发数不会太高啊,又不是电商光棍节。而且netflix应该都是读为主,很多用户同
时看一个电影比如House of cards出来的时候,直接都是读的cache的附近CDN的吧,
netflix瓶颈在哪里? |
b*******g 发帖数: 603 | 2 10M+ concurrent users everyday is not easy. Every user selection, enter/exit
is written. And it's a challenge to keep high availability on the cloud.
【在 s********k 的大作中提到】 : 难道平时大家同时登陆的时候多?按道理netflix用户同时登陆的情况并且同时操作什 : 么并发数不会太高啊,又不是电商光棍节。而且netflix应该都是读为主,很多用户同 : 时看一个电影比如House of cards出来的时候,直接都是读的cache的附近CDN的吧, : netflix瓶颈在哪里?
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s********k 发帖数: 6180 | 3 电影都是放在cloud还是CDN,cloud放meta data?
exit
【在 b*******g 的大作中提到】 : 10M+ concurrent users everyday is not easy. Every user selection, enter/exit : is written. And it's a challenge to keep high availability on the cloud.
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b*******g 发帖数: 603 | 4 The latter. We have our own CDN called open connect.
【在 s********k 的大作中提到】 : 电影都是放在cloud还是CDN,cloud放meta data? : : exit
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w**z 发帖数: 8232 | 5 Do you use S3 to store the movie?
【在 b*******g 的大作中提到】 : The latter. We have our own CDN called open connect.
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b*******g 发帖数: 603 | 6 Only for source and encoding. End users don't download from S3. That's 1/3
of all North America traffic and it will kill AWS.
CDN Hardware and software designs are both open.
https://signup.netflix.com/openconnect
【在 w**z 的大作中提到】 : Do you use S3 to store the movie?
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d*******r 发帖数: 3299 | |
d****n 发帖数: 12461 | 8 其实就是个云端的chromecast,web service点播,CDN deliver。
当然我们都很impress。不知道netflix未来有没有铺设dark fiber的设想。
【在 b*******g 的大作中提到】 : Only for source and encoding. End users don't download from S3. That's 1/3 : of all North America traffic and it will kill AWS. : CDN Hardware and software designs are both open. : https://signup.netflix.com/openconnect
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