Clear, practical technology insights

Programming technologie guide

Learn Cloud Computing

Learn Cloud Computing through prerequisites, core workflows, projects, troubleshooting, and production practices.

Best for

  • Designing and operating applications on cloud infrastructure
  • Developers moving from local/server concepts to managed services
  • DevOps and platform roles that automate infrastructure and deployment

Prerequisites

  • Networking, DNS, HTTP, Linux or Windows server basics
  • Identity and access control concepts
  • Basic application deployment and database knowledge

Learning sequence

Recommended Learning Order

  1. 1

    Stage 1

    Regions/zones, compute, storage, networking, and shared responsibility

  2. 2

    Stage 2

    Identity, permissions, secrets, and security boundaries

  3. 3

    Stage 3

    Managed databases, messaging, load balancing, and autoscaling

  4. 4

    Stage 4

    Infrastructure as code, CI/CD, monitoring, and cost controls

  5. 5

    Stage 5

    Reliability, backup, disaster recovery, and architecture tradeoffs

Study Timeline

3 hours/week

Map familiar server concepts to cloud services and use a small sandbox.

6 hours/week

Deploy an application with networking, IAM, database, and monitoring.

10 hours/week

Automate infrastructure and practice scaling/failure/recovery scenarios.

Project Progression

Beginner: deploy a small web app with managed storage

Intermediate: private/public network design with managed database and monitoring

Portfolio: infrastructure-as-code deployment with CI/CD, autoscaling, backups, alerts, and cost controls

Common Mistakes

  • Granting broad permissions instead of least privilege
  • Leaving resources public by default
  • Ignoring egress, storage, and idle-resource costs
  • Designing for availability without testing recovery

Job-Ready Skills

  • Compute/storage/networking
  • IAM and security
  • Managed data services
  • Infrastructure as code
  • Observability
  • Reliability and cost management

Frequently Asked Questions

Should I learn one cloud provider or cloud concepts first?

Learn transferable concepts while practicing on one provider. Compute, networking, identity, storage, observability, and reliability concepts transfer even when service names differ.