重溫《秋燈夜雨》
The good and bad of SQL
The good of SQL is that it is an excellent ad-hoc query and reportingtool. If you have an SQL database with a decently formed schema (and inmany ways a denormalized schema is the easiest), you can bang togetherlots of things very fast and easily. Raw SQL is an excellent way toexplore your way around a bunch of data, for example to see if there aresigns that something odd is going on.
(It also makes it possible to answer silly amusing questions that wouldnot be
自捆之樂
好生活
躲在酒店房間享受泡泡浴，
背景音樂是Nat King Cole的The Christmas Song，
用最慵懶的姿勢揭著雜誌，
偶爾喝一口那杯放在浴缸邊的Moscato，
好生活，
本該如此。
浪花淘盡英雄
毛宗崗父子把
大感動之PV—最新咸蛋超人電影主題曲由MISIA主唱
最新的一輯咸蛋超人電影 Mega Monster Battle: Ultra Galaxy Legend The Movie 大怪獣バトル ウルトラ銀河伝説，除了請來了前日本首相小泉純一郎來個擔剛超人帝王的聲之演出外，另一綽頭，就是找來了日本樂壇一姐MISIA唱其主題曲”星のように…”。
我等了又
How Linux software RAID is making me grumpy right now
This weekend, one of my machines sent me email to report:
WARNING: mismatch_cnt is not 0 on /dev/md0
WARNING: mismatch_cnt is not 0 on /dev/md3
What this means (as opposed to what it says) is that a softwareRAID data scrub has detected some number ofinconsistencies between the mirrors for two of my software RAID devices.
(I believe that the kernel also notices this under some othercircumstances, but I can't follow the code well enough
自我提醒
- 將自己對自己的評價跟別人對自己的評價脫鈎，是難乎其難的事。有時你以為做到了，其