P99 Blog

Visualizing SQL Plan Execution Time With FlameGraphs

Learn a new way for applying FlameGraphs for visualizing RDBMS SQL execution plan response time and resource usage at the plan operator level, while still maintaining the ability to see the big picture at a glance even with very large plans.

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Static Streams for Faster Async Proxies (In Rust)

A little while back in Tokio’s Discord chat server, someone asked a really interesting question: how can you stream a multipart body from an incoming request into an outgoing request? My struggle to answer this really helped me understand Rust async lifetimes. We’ll explore why this is tricky, then design and benchmark a solution.

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P99 CONF OCT. 18 + 19, 2023

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