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Posts on building, using, and learning about databases.

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Why Polars is Faster Than Pandas (10Million Row Study)
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rakshath profile

Why Polars is Faster Than Pandas (10Million Row Study)

#python #datascience #performance #database
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6 min read
What Game Engines Know About Data That Databases Forgot
nockawa profile

What Game Engines Know About Data That Databases Forgot

#csharp #database #ecs #gamedev
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9 min read
How I Structured My Automation Database From Scratch
domoniqueluchin profile

How I Structured My Automation Database From Scratch

#postgres #supabase #database #python
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2 min read
Time-Series Databases vs. Relational Databases, What is the Difference
timechodb profile

Time-Series Databases vs. Relational Databases, What is the Difference

#database #devops #performance #datascience
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5 min read
Database Isolation Levels Explained
godofgeeks profile

Database Isolation Levels Explained

#backend #beginners #database #sql
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9 min read
How to Store Code Intelligence Graphs Efficiently
opprajwal profile

How to Store Code Intelligence Graphs Efficiently

#computerscience #database #performance #systemdesign
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3 min read
How to Stop Nuking Your Postgres Data When Testing Schema Changes
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alanwest profile

How to Stop Nuking Your Postgres Data When Testing Schema Changes

#postgres #database #devops #opensource
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5 min read
World-Building with Persistence: Narrative Layers in AI Agents
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vektor_memory_43f51a32376 profile

World-Building with Persistence: Narrative Layers in AI Agents

#ai #agents #memory #database
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3 min read
Why your AI agents have goldfish syndrome —and how I fixed it with a memory graph
vektor_memory_43f51a32376 profile

Why your AI agents have goldfish syndrome —and how I fixed it with a memory graph

#ai #database #agents #memory
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6 min read
B-Trees, Clustered Indexes, and the OLAP Revolution (Part 2) 📊
piyush6348 profile

B-Trees, Clustered Indexes, and the OLAP Revolution (Part 2) 📊

#database #sql #bigdata #systemdesign
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3 min read
How Databases Actually Work: From Log Files to LSM Trees (Part 1) 🚀
piyush6348 profile

How Databases Actually Work: From Log Files to LSM Trees (Part 1) 🚀

#database #backend #architecture #performance
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3 min read
Osztályközök képzése SQL-ben (GROUP BY trükk)
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kovoliver profile

Osztályközök képzése SQL-ben (GROUP BY trükk)

#sql #database #mysql
1
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2 min read
PostgreSQL Performance Halved on Linux Kernel 6.8: The THP Bug Every DBA Needs to Know [2026 Guide]
kunal_d6a8fea2309e1571ee7 profile
Kunal

PostgreSQL Performance Halved on Linux Kernel 6.8: The THP Bug Every DBA Needs to Know [2026 Guide]

#postgres #linux #performanceengineering #database
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6 min read
How a Database Really Works Underneath
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farhansyah profile

How a Database Really Works Underneath

#database #nodedb #sql #storage
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6 min read
The Memory Wall: Why Associative Pathfinding is the Final Frontier for AI Agents
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vektor_memory_43f51a32376 profile

The Memory Wall: Why Associative Pathfinding is the Final Frontier for AI Agents

#ai #agents #database #memory
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2 min read
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