~/lightning

Lightning Talks

on YouTube 53m
Lightningat foss-north 2019 · 2019-04-07..04-10· [devrel-and-community]

speaker

name:none on file

resources

video:https://youtu.be/3E2AYEX9vT8
slides:none on file

summary

Collection of rapid demos and fixes: a MaxMind DB C99 port that reads the binary format for tiny embedded systems and struggles with portable atomic file reads and ugly unions; a trimmed Kubernetes distribution with k3s <50MB download and ~250MB RAM footprint when run in a small VM; a DIY ATmega328P 360 sonar board polling eight ultrasonic sensors every ~10ms over I2C; a status of Matrix 2.6M users on a single server and its bridges; and a concise roundup of common web-app security pitfalls.

AI-written summary · about

chapters (11)

  1. 0:00Welcome to Lightning Talks
  2. 1:09MaxMind DB licensing limits
  3. 7:15MaxMind DB parser demo
  4. 10:31OCI and container standards
  5. 14:37Introducing k3s
  6. 17:59Rootless containers with Podman
  7. 19:37Introducing Bokbok
  8. 27:53360-degree ultrasonic sensor
  9. 33:35Matrix protocol overview
  10. 43:13Web app security risks
  11. 52:11Q&A

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