/ Production concerns
PDF rendering at scale — architecture for 1M PDFs/day
Operating an HTML-to-PDF service at production scale — queue design, Chromium pool sizing, rate limits, SSRF, monitoring, and the failure modes that actually bite.
/ Production concerns
SSRF, async job queues, webhooks vs polling, rate limits — what engineers worry about in a PDF renderer.
Operating an HTML-to-PDF service at production scale — queue design, Chromium pool sizing, rate limits, SSRF, monitoring, and the failure modes that actually bite.
Why HTML-to-PDF services are especially SSRF-prone, the two layers every vendor should implement, and the attack classes that bite the single-layer ones.