𝗦𝗰𝗮𝗹𝗶𝗻𝗴 𝗪𝗲𝗯 𝗮𝗽𝗽𝘀 𝘁𝗼 𝟭,𝟬𝟬𝟬,𝟬𝟬𝟬 𝘂𝘀𝗲𝗿𝘀 I worked on a large system that had more than a million users. This is how we scaled the system to handle that amount of traffic. The application started as a humble monolith: one application server and one