饾悈饾惈饾惃饾惁 23 饾悞饾悶饾悳饾惃饾惂饾悵饾惉 饾惌饾惃 1.3 饾悓饾悽饾惀饾惀饾悽饾惉饾悶饾悳饾惃饾惂饾悵饾惉: 饾悁 饾悆饾悮饾惌饾悮饾悰饾悮饾惉饾悶 饾悆饾悶饾惌饾悶饾悳饾惌饾悽饾惎饾悶 饾悞饾惌饾惃饾惈饾惒(饾悑饾悶饾悮饾惈饾惂饾悽饾惂饾悹 饾悘饾惈饾惃饾悾饾悶饾悳饾惌)
(Or: How I learned to stop worrying and love the Query Plan)
I built a URL Shortener. It was simple. It was elegant. It worked perfectly on my laptop with 50 rows of data.
Then, I loaded 100,000 rows of historical data to simulate a real production e...
