Dennis' Blog of Indiscriminate | I thought what I’d do was, I’d pretend I was one of those deaf-mutes

May/09

30

Histroy and playback

Dennis 的無差別 Blog» Blog Archive – » Google Wave.

唸唸下,其實 wave 當中有嘅 Histroy and playback 部份

我以前份工都寫過類似嘅 system,不過當然絕不能相提併論
以前一套咁嘅 system 已經食唔少 broadwidth
Wave 個 server 到底要有幾勁幾多 broadwidth 才可以支持一千個 client 呢!?而又可以保持 “Realtime” 無 random latancy, 無 message starvation 出現呢???

雖然我好似有唸過,經由一個 central server of all fact 再 route message 出來會比較好(而唔係個別 broadcasting, routing);比較可以保証全世界睇緊嘅時間線發生次序係一樣

如果我無記錯好似開會嘅時候提過一次,但當以好似被老細用 “work 嘅野唔好改”(或者我記錯) ban 左;我就係覺得唔 work 先至有提議…..雖然我知如果真係改會改死人

http://www.youtube.com/watch?v=3ykZYKCK7AM&feature=player_embedded

但係原來 Google 都係無其他更好嘅 Idea…….

central fact 代表 single thread, single point of failure, 代表無 message shortcut, 代表 demand of powerful hardware

RSS Feed

No comments yet.

Leave a comment!

<< 簡單而複雜的 Google Wave – 網絡暴民 Jacky’s Blog

執著與熱情 >>

Theme Design by devolux.org