Part IV: Making It Fast · Module 11

Indexes

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Why a query gets slow, and the one thing that usually fixes it.

0/3 lessons · test not taken · project open

01

What an Index Is

~14 min · live editor

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02

Reading a Query Plan

~13 min · live editor

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Practice Test

10 questions · 80% = mastery

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Archive Database Step 11: Measure, Then Index

Apply everything from this module

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