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1.5+ Million PDFs In 25 minutes

- Sarat Chandra Karan Sharma tl;dr:  “In this blog post, we describe our journey of building an architecture from scratch which now enables us to process, generate, digitally sign, and e-mail out 1.5+ million PDF contract notes in about 25 minutes, incurring only negligible costs. We self-host all elements of this architecture relying on raw EC2 instances for compute and S3 for ephemeral storage. In addition, the concepts used for orchestration of this particular workflow can now be used for orchestrating many different kinds of distributed jobs within our infrastructure.”

featured in #492


Making A PDF That’s Larger Than Germany

- Alex Chan tl;dr: “We’re meant to just accept that a single PDF can only cover about half the area of Germany, and we’re not given any reason why 381 kilometres is the magic limit. I started wondering: has anybody made a PDF this big? How hard would it be? Can you make a PDF that’s even bigger?”

featured in #485