1. create a unique short URL 2. encode the short URL 3. persist short URL 4. redirect the short URL to a long URL
NK published on included in Domain Check the following failures: 1. Client-side 2. Local network 3. DNS 4. Intermediate network components 5. Server-side
NK published on included in Domain 1. DNS resolution 2. TCP three-way handshake 3. HTTPS upgrade 4. HTTP Request/Response 5. Browser rendering the response