# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/e3h5sbq
如何設計高可用架構**
1\. 高可用複雜度模型核心思想 :遵循 “冗餘法則”,通過集羣化實現高可用,避免單點故障。 單機高可用不存在 :單機無法冗餘,高可用必須依賴集羣。 複雜度本質 :冗餘帶來的複雜性,包括狀態同步、故障切換、數據一致性等。 2. 計算高可用2.1 任務分配核心設計 :通過任務分配器(獨立服務器或 SDK)將任務分發到多個服務器。 ⌘ Read more