RKRishabh Kumarins4m-d4n.hashnode.dev00Understanding the Thundering Herd Problem Mar 7 · 5 min read · When a popular store opens after a long closure, a crowd often gathers outside. The moment the doors open, everyone rushes in at once. The store becomes overwhelmed, employees struggle to manage the rJoin discussion
RKRishabh Kumarin100-days-of-devops-day-1-user-curd.hashnode.dev00Day 9:The Day MariaDB Refused to StartFeb 22 · 4 min read · It was supposed to be a simple task. The team had just installed MariaDB on a fresh Linux server. The installation went smoothly. No errors. No warnings. Everything looked clean. Then someone ran: sudJoin discussion
RKRishabh Kumarin100-days-of-devops-day-1-user-curd.hashnode.dev00Day 8 - From Manual Chaos to AutomationFeb 21 · 4 min read · Installing Ansible the Right Way It started in a weekly DevOps meeting. The Nautilus team was exhausted. Every deployment required logging into multiple servers. Every configuration change meant repeaJoin discussion
RKRishabh Kumarin100-days-of-devops-day-1-user-curd.hashnode.dev00Day 7 : Understanding SSH and Password-Less LoginFeb 20 · 5 min read · When I first started managing Linux servers, I used passwords for everything. Every time I needed to access a remote machine, I typed: ssh user@server-ip Then entered the password. It worked.Until itJoin discussion
RKRishabh Kumarin100-days-of-devops-day-1-user-curd.hashnode.dev00Day 6: Understanding Cron Jobs in the Real WorldFeb 19 · 4 min read · It was 2:00 AM in a quiet data center. No engineers were logged in. No one was typing commands. Yet, backups were running, logs were rotating, temporary files were being cleaned, and reports were beinJoin discussion