# 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/bs45k5q
喫透 Redis 系列:高可用的哨兵模式**
一哨兵模式介紹 哨兵模式(Sentinel)是 Redis 提供的高可用解決方案,作爲一個分佈式系統,它包含了多個 Sentinel 節點和 Redis 節點,這些 Sentinel 節點會監控 Redis 節點的狀態(通常爲主從複製),如果發現 master 節點不可用時,會自動將其中一個 slave 節點提升爲 master 節點,從而實現了自動故障轉移。總體來講,哨兵模式的主要功能有如下幾 ⌘ Read more