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System Design

4 Oct 2026

Understanding Cosine Similarity: From Math to Bare-Metal Vector Search

3 Jun 2026

Saga Pattern: Handling Distributed Transactions in Microservices

24 May 2026

No-Op Update Pattern: State-Driven Idempotent Updates

8 May 2026

System Design Interview: Partial Failure & Durability

4 May 2026

System Design Interview: Idempotency

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