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Posts on Performance

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Optimizing Go for High-Throughput Systems
Golang Performance Backend

Optimizing Go for High-Throughput Systems

Memory management, concurrency patterns, and profiling techniques that took my Go services from adequate to high-performance. Practical optimization, not premature optimization.
High-Performance ETL Pipelines in Go
Data Engineering Golang Performance

High-Performance ETL Pipelines in Go

A failure-model-first walkthrough of streaming ETL in Go — bounded concurrency, backpressure, context cancellation, poison records, and the mistakes that blow up memory under real load.