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March
20
Speeding up SQL queries by orders of magnitude using UNION
24
How to create a 1M record table with a single query
April
24
You might as well timestamp it
May
07
How to optimize ORDER BY RANDOM()
June
17
Why avoid an ORM
18
What does First Normal Form actually mean?
23
Normalization is not a process
July
08
One Database Transaction Too Many
August
18
B-Trees: More Than I Thought I'd Want to Know
September
04
Optimizing Slow SQL Queries
25
How Replication Works in MySQL
October
28
Consistent Hashing for Dummies
November
07
A terrible schema from a clueless programmer
December
20
Database Performance: Redundant Indexes
25
Multiple Regression in Pure SQL
Archive
2024
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2023
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2022
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2021
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2020
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2019
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