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Designing Active-Active Multi-Region for a Payment Gateway: An Architecture Decision Record

Designing Active-Active Multi-Region for a Payment Gateway: An Architecture Decision Record

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4 min read
Chunked Prefill: Why One Long Prompt Freezes Your LLM Server

Chunked Prefill: Why One Long Prompt Freezes Your LLM Server

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7 min read
Average latency is lying to you: Little's Law in production

Average latency is lying to you: Little's Law in production

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3 min read
The Architecture Diagram Looked Perfect. The Operations Team Disagreed.

The Architecture Diagram Looked Perfect. The Operations Team Disagreed.

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2 min read
The Accidental Architect

The Accidental Architect

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2 min read
Load Balancing in System Design: A Practical Guide

Load Balancing in System Design: A Practical Guide

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4 min read
I Finally Read Designing Data-Intensive Applications (2nd Edition) - Here's Why Every Backend Engineer Should

I Finally Read Designing Data-Intensive Applications (2nd Edition) - Here's Why Every Backend Engineer Should

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6 min read
Why Your Production Agents Can't Forget: Memory Decay, Recovery Patterns, and Long-Horizon Reliability

Why Your Production Agents Can't Forget: Memory Decay, Recovery Patterns, and Long-Horizon Reliability

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5 min read
Connecting Dashboards

Connecting Dashboards

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1 min read
The Life of a Single API Request

The Life of a Single API Request

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1 min read
Evaluating Agents With an LLM-as-Judge Harness (Without Kidding Yourself About It)

Evaluating Agents With an LLM-as-Judge Harness (Without Kidding Yourself About It)

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5 min read
Fallacies of distributed computing

Fallacies of distributed computing

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1 min read
Designing Enterprise Data Architecture: Lessons Beyond ETL

Designing Enterprise Data Architecture: Lessons Beyond ETL

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2 min read
56/60 Days System Design Questions

56/60 Days System Design Questions

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2 min read
The Difference Between Retry and Idempotency They're Not the Same

The Difference Between Retry and Idempotency They're Not the Same

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3 min read
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