Users submit a long URL and get back a short code. Visiting the short URL redirects to the original. Reads (redirects) vastly outnumber writes (shortens).
Requirements
·Client can create a short link and be redirected from it
·Redirect latency should be low even under heavy read load
·Short code to long URL mapping must persist across restarts
·Client can create a short link and be redirected from it
·Redirect latency should be low even under heavy read load
·Short code to long URL mapping must persist across restarts