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Deep Dive: Array Internals & Memory Layout
Mohammed Abdelhady
Mohammed Abdelhady
Mohammed Abdelhady
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Apr 1
Deep Dive: Array Internals & Memory Layout
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algorithms
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datastructures
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6 min read
The Complete Guide to Data Structures in C: From Arrays to Hash Tables
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Mar 30
The Complete Guide to Data Structures in C: From Arrays to Hash Tables
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c
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algorithms
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programming
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25 min read
Stop Joining Millions of Rows for Every Single Swipe
Doogal Simpson
Doogal Simpson
Doogal Simpson
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Mar 18
Stop Joining Millions of Rows for Every Single Swipe
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computerscience
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4 min read
How Big Tech Scales View Counts: The Power of HyperLogLog and Harmonic Means
Doogal Simpson
Doogal Simpson
Doogal Simpson
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Mar 18
How Big Tech Scales View Counts: The Power of HyperLogLog and Harmonic Means
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scalability
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4 min read
Our Data Extraction Pipeline Worked Perfectly… Until Month 6
Baldur12
Baldur12
Baldur12
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Mar 4
Our Data Extraction Pipeline Worked Perfectly… Until Month 6
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2 min read
I Built a Leaderboard API Using a Skip List From Scratch (No Redis)
Tarang Kishor
Tarang Kishor
Tarang Kishor
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Mar 15
I Built a Leaderboard API Using a Skip List From Scratch (No Redis)
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python
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fastapi
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6 min read
How to build a profanity filter that actually works
Doogal Simpson
Doogal Simpson
Doogal Simpson
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Mar 15
How to build a profanity filter that actually works
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4 min read
The Pointer Arithmetic of Constant Time: Why Arrays Scale O(1)
Doogal Simpson
Doogal Simpson
Doogal Simpson
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Mar 5
The Pointer Arithmetic of Constant Time: Why Arrays Scale O(1)
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4 min read
From ERD to SQL: Implementing a Normalised Database Step-by-Step
xh1m
xh1m
xh1m
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Mar 12
From ERD to SQL: Implementing a Normalised Database Step-by-Step
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3 min read
🌳 The Story of the Upside-Down Magic Tree Data Structure 🌳
Mahmoud EL-kariouny
Mahmoud EL-kariouny
Mahmoud EL-kariouny
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Apr 1
🌳 The Story of the Upside-Down Magic Tree Data Structure 🌳
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2 min read
Mastering B-Trees and B+Trees in C: A Complete Guide from Scratch
Farhad Rahimi Klie
Farhad Rahimi Klie
Farhad Rahimi Klie
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Apr 1
Mastering B-Trees and B+Trees in C: A Complete Guide from Scratch
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4 min read
A Simple Guide to JOINs and Window Functions
Owen Avedi
Owen Avedi
Owen Avedi
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Mar 1
A Simple Guide to JOINs and Window Functions
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sql
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2 min read
Your Undo Button is Just a Stack of Pancakes
Doogal Simpson
Doogal Simpson
Doogal Simpson
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Mar 9
Your Undo Button is Just a Stack of Pancakes
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4 min read
Why Dynamic Arrays Aren't Actually Dynamic
Doogal Simpson
Doogal Simpson
Doogal Simpson
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Mar 7
Why Dynamic Arrays Aren't Actually Dynamic
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3 min read
Recursion vs. Iteration: When to Ditch the Call Stack for Safety
Alex Hunter
Alex Hunter
Alex Hunter
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Feb 25
Recursion vs. Iteration: When to Ditch the Call Stack for Safety
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recursion
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interviewprep
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optimization
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7 min read
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