Tiêu đề DevOps ✅

3. Manual, Error-Prone Deployment Process Scenario: Operations is given a long list of manual steps to deploy a new release, like updating config files, restarting services, applying DB scripts. Cause: ● No automation or scripts provided by Dev team ● No unified deployment process Impact: ● High chance of human error ● Deployment failures or inconsistencies across environments 4. Monitoring is Ops-Only Concern Scenario: An application crashes in production, but the Dev team has no visibility into logs or metrics. Cause: ● Monitoring is owned by Ops and Devs aren’t involved ● No shared observability tools Impact: ● Slower resolution of incidents ● Devs have to “guess” what went wrong 5. Security Changes Break Features Scenario: Operations hardens the infrastructure (firewalls, permissions, etc.) without informing Dev, breaking API calls or database access. Cause: ● Silos between security, ops, and development teams Impact: ● Downtime, broken features, delays in fixes