Track
DevOps
CI/CD, containers, orchestration, IaC — shipping fast without breaking prod.
- 01
What is the difference between CI and CD
CI is a factory quality gate: every merge triggers a build-and-test conveyor belt. CD is the conveyor belt continuing all the way to production — either automatically (Continuous Deployment) or with one human door (Continuous Delivery).
- 02
What is the Difference Between Cloud and a VPS
A VPS is a reserved room in one hotel — your ceiling is fixed. Cloud is a hotel that can instantly move you to a bigger room, or ten rooms, on demand. You pay for the room; cloud lets you rent the whole floor by the minute.
- 03
What is a CDN (Content Delivery Network)?
A CDN is a globally distributed network of caches — like stocking every neighbourhood convenience store with your most popular items so nobody drives to the central warehouse. Users get the nearest copy; your origin server stays quiet.