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Posts on building, using, and learning about databases.

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How I Built a System That Tracks 900,000 Real-Time Events Per Day
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How I Built a System That Tracks 900,000 Real-Time Events Per Day

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1 min read
The challenges of soft delete

The challenges of soft delete

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7 min read
How to Build a Referral Program with Node.js

How to Build a Referral Program with Node.js

1
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2 min read
Getting Started with Prisma and Neon DB: A Modern Approach to Database Management

Getting Started with Prisma and Neon DB: A Modern Approach to Database Management

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3 min read
Stop Drowning in Wearable Data: Build a Unified Health Data Lake with DuckDB and Apache Arrow

Stop Drowning in Wearable Data: Build a Unified Health Data Lake with DuckDB and Apache Arrow

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4 min read
PostgreSQL backup verification — How to test and validate your PostgreSQL backups
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PostgreSQL backup verification — How to test and validate your PostgreSQL backups

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9 min read
PostgreSQL vs. MySQL: Which is the King of 2026?
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PostgreSQL vs. MySQL: Which is the King of 2026?

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3 min read
Unbounded Data Fetching: A Silent Performance Anti-Pattern in API and Database Layers

Unbounded Data Fetching: A Silent Performance Anti-Pattern in API and Database Layers

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7 min read
Primary & Secondary Keys In Power Bi.
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Primary & Secondary Keys In Power Bi.

2
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1 min read
insertion in heap pages
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insertion in heap pages

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5 min read
Read‑your‑writes on replicas: PostgreSQL WAIT FOR LSN and MongoDB Causal Consistency
Cover image for Read‑your‑writes on replicas: PostgreSQL WAIT FOR LSN and MongoDB Causal Consistency

Read‑your‑writes on replicas: PostgreSQL WAIT FOR LSN and MongoDB Causal Consistency

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4 min read
Vector Databases Explained: How AI Actually Understands Your Text

Vector Databases Explained: How AI Actually Understands Your Text

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6 min read
From Zero to Full-Stack: Getting Started with Your First MERN (MongoDB, Express.js, React.js, Node.js) Architecture Project
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From Zero to Full-Stack: Getting Started with Your First MERN (MongoDB, Express.js, React.js, Node.js) Architecture Project

12
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19 min read
MongoDB backup best practices — Essential strategies for MongoDB backup and recovery

MongoDB backup best practices — Essential strategies for MongoDB backup and recovery

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11 min read
Why Columnar Storage Makes Analytics Faster

Why Columnar Storage Makes Analytics Faster

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1 min read
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