TESIGN
SAVED

EN · KO

TESIGN / RADAR

system-design

Everything that survived the filter. Narrow by category, source or signal. 1 items

HOW TO START
CATEGORY
SOURCE
CTA
TAG
LICENSE
SIGNAL
  1. 01Breakscale's Retry Storm example: a top bar reading 100 requests per second offered, goodput 0/s, errors 100% and 118/s dropped, a canvas with Client → API Server → Database boxes showing the database 99.9% busy, and a handwritten-style explanation below

    Breakscale

    System-design simulator for learners

    Browser system-design simulator: build a topology, load it until it breaks, see why

    Use in the browser
    ★ 1.2k
    BACK CATALOGEDUCATION · GitHub · MIT · kept 2026.09.14