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Paul Serban

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Vol. 2026

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Back-end Engineering

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Post · January 12, 2023

Pagination Patterns Explained: Offset vs Cursor vs Keyset (With Real-World Tradeoffs)

Learn offset, cursor, and keyset pagination with real-world examples, SQL code, and performance tradeoffs to make better decisions in scalable system design.
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Post · January 29, 2022

Circuit Breaker Pattern: Building Resilient Distributed Systems That Fail Gracefully

Learn the circuit breaker pattern from first principles - how it works, why it matters in distributed systems, real TypeScript implementations, and pitfalls to avoid.
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