# 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/hmp3kta
Go 併發編程 —— I-O 聚合優化(動畫講解)**
背景提要在存儲系統中,在確保功能不受損的前提下,儘量的減少讀寫 I/O 的次數是優化的一個重要方向,也就是聚合 I/O 的場景。讀寫操作雖然都有聚合 I/O 的需求,但各自的重點和實現方法卻有所不同。接下來,我們將分別探討讀和寫請求的聚合優化方法。讀請求的聚合以讀操作中,緩存優化是一種常見的優化手段。具體做法是將讀取的數據存儲在內存中,並通過一個唯一的 Key 來索引這些數據。當讀請求來到時,如果 ⌘ Read more