Your Next Real-Time Feature Probably Doesn't Need WebSockets: Go + SSE at 500 Concurrent Connections

This article provides a detailed guide on implementing and deploying Server-Sent Events (SSE) in Go for real-time web applications. It covers SSE basics, performance benefits over WebSockets, minimal code example, benchmarking results, deployment considerations, and comparisons between the two technologies. The focus is on leveraging Go's efficiency to create lightweight, scalable live updates with low resource consumption.

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