If you manage Linux servers long enough, you eventually hit this moment: Server is slow… users are shouting… and logs are everywhere. /var/log/messages /var/log/secure /var/log/nginx/access.log /var/log/nginx/error.log /var/log/mysql/error.log /var/log/audit/audit.log /app/logs/*.log /docker/containers/*/*.log So what do you do? You SSH into the box and start the ancient ritual: [root@siddhesh ~]# tail -f /var/log/messages [root@siddhesh ~]# tail -f /var/log/nginx/error.log [root@siddhesh ~]#...

Introduction When migrating applications to the cloud, databases are often the most critical and sensitive components. A poorly planned database migration can lead to downtime, data loss, or performance issues. In this hands-on guide, we will migrate a MySQL database from a Linux server to Amazon Aurora (MySQL-Compatible)  using AWS RDS. This walkthrough is ideal for DevOps engineers, cloud engineers, and anyone learning AWS database migration. What You’ll Learn How to create an Amazon Aurora...