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How I Segmented Millions of Users in Just a Few Milliseconds

How I Segmented Millions of Users in Just a Few Milliseconds

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4 min read
Streaks Without Race Conditions: What Actually Runs Behind Codervai CP

Streaks Without Race Conditions: What Actually Runs Behind Codervai CP

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4 min read
Hybrid Search in Postgres with pgvector: Field Notes on HNSW, tsvector, and Why Pure Vector Search Missed Exact Matches

Hybrid Search in Postgres with pgvector: Field Notes on HNSW, tsvector, and Why Pure Vector Search Missed Exact Matches

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7 min read
Securing LLMs in Enterprise Deployments: Threats &

Securing LLMs in Enterprise Deployments: Threats &

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4 min read
Enterprise Knowledge Graphs: Unlocking AI-Driven Insights

Enterprise Knowledge Graphs: Unlocking AI-Driven Insights

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4 min read
Best Vector Databases for AI Applications in 2026

Best Vector Databases for AI Applications in 2026

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4 min read
I Built a Database in Rust With Zero Dependencies (and What the Standard Library Quietly Gave Me)

I Built a Database in Rust With Zero Dependencies (and What the Standard Library Quietly Gave Me)

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7 min read
RAG vs. Semantic Layer: Why AI Needs Deterministic Governance

RAG vs. Semantic Layer: Why AI Needs Deterministic Governance

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2 min read
I Built a Supermarket Database in PostgreSQL - Here's What INNER JOIN vs LEFT JOIN Actually Taught Me

I Built a Supermarket Database in PostgreSQL - Here's What INNER JOIN vs LEFT JOIN Actually Taught Me

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3 min read
What actually happens in a database index (and why half of them do nothing)

What actually happens in a database index (and why half of them do nothing)

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4 min read
Getting FTDC out of MongoDB Atlas

Getting FTDC out of MongoDB Atlas

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5 min read
Shipping a Next.js App on Cloudflare Workers with OpenNext + D1

Shipping a Next.js App on Cloudflare Workers with OpenNext + D1

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5 min read
NoSQL Injection in APIs: From Auth Bypass to JavaScript Execution via MongoDB Operators

NoSQL Injection in APIs: From Auth Bypass to JavaScript Execution via MongoDB Operators

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5 min read
Framework Binding Gap: How the ORM Accepts Fields You Never Documented

Framework Binding Gap: How the ORM Accepts Fields You Never Documented

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6 min read
Claims, Not Facts: Building an Auditable Multi-Author Record for a House

Claims, Not Facts: Building an Auditable Multi-Author Record for a House

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5 min read
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