# 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/gvnnleq
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高性能架構設計之緩存策略**
在構建高性能的系統架構時，緩存策略是至關重要的一環。通過合理使用緩存，我們可以顯著減少數據庫的訪問次數，降低網絡延遲，從而提高系統的響應速度和吞吐量。本文將深入探討緩存的類型、使用場景、緩存一致性以及數據同步等關鍵內容。一、緩存類型緩存按照其存儲位置和用途，可以分爲多種類型。以下是幾種常見的緩存類型：本地緩存本地緩存通常指的是進程內的緩存，如 Java 中的 HashMap、ConcurrentH ⌘ Read more