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Backend Engineering — Technical Insights.

Engineering articles about Backend Engineering by Mihail Leybuk-Galin. Explore technical decisions and practical implementation guidance.

Resilience Engineering: Designing for Failure in Multi-Region Cloud Deployments.

A production-focused approach to designing distributed systems that remain operational when regions, databases, networks, and external dependencies inevitably fail.

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Resilience Engineering: Designing for Failure in Multi-Region Cloud Deployments.

The Hidden Costs of Abstraction: When ORMs Become Bottlenecks.

ORMs accelerate development by hiding repetitive persistence logic. At scale, however, that same abstraction can conceal inefficient queries, excessive object hydration, N+1 patterns, and database access strategies that no longer match the workload.

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The Hidden Costs of Abstraction: When ORMs Become Bottlenecks.

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