Google Cloud Platform (GCP)
Google's suite of cloud computing services running on the same infrastructure that Google uses for its products.
Learning Path
Start your GCP journey with this structured learning path:
| Step | Topic | Description |
|---|---|---|
| 1 | Fundamentals | Global infrastructure, core services, resource hierarchy, billing, and IAM |
| 2 | Architecture & DevOps | Landing zones, CI/CD, deployment patterns, microservices, GKE, networking |
| 3 | Exam Preparation | Associate Cloud Engineer and Professional Cloud Architect exam guides |
| 4 | Cheatsheet | 80+ gcloud CLI commands organized by service |
| 5 | Interview Questions | 40+ GCP interview questions with detailed answers |
Core Services
| Category | Services |
|---|---|
| Compute | Compute Engine, GKE, Cloud Run, Cloud Functions |
| Storage | Cloud Storage, Persistent Disk, Filestore |
| Databases | Cloud SQL, Firestore, Bigtable, Spanner |
| Data | BigQuery, Dataflow, Pub/Sub |
| AI/ML | Vertex AI, AutoML, TensorFlow |
Certification Path
- Cloud Digital Leader
- Associate Cloud Engineer
- Professional Cloud Architect
- Professional Cloud DevOps Engineer
- Professional Data Engineer
External Resources
| Resource | Link |
|---|---|
| Google Cloud Skills Boost | cloudskillsboost.google |
| GCP Architecture Center | cloud.google.com/architecture |
| Google Cloud Documentation | cloud.google.com/docs |
| Google Cloud Console | console.cloud.google.com |
| Cloud SDK Download | cloud.google.com/sdk |
| GCP Pricing Calculator | cloud.google.com/products/calculator |
Quick Start
Get started with GCP in minutes:
# Install Google Cloud SDK
# Visit: https://cloud.google.com/sdk/docs/install
# Initialize gcloud
gcloud init
# Set your default project
gcloud config set project PROJECT_ID
# Create a Compute Engine instance
gcloud compute instances create my-instance \
--image-family ubuntu-2004-lts \
--image-project ubuntu-os-cloud \
--zone us-central1-a
# Connect via SSH
gcloud compute ssh my-instance --zone us-central1-a
Key Concepts
Global Infrastructure
- Regions: Geographic areas containing multiple zones
- Zones: Individual data centers within a region
- Multi-region: Resources distributed across regions for high availability
Identity and Access Management (IAM)
- Roles: Bundles of permissions (Basic, Predefined, Custom)
- Service Accounts: Identity for applications and services
- Members: Users, service accounts, groups, and domains
- Policies: Bind members to roles with conditions
Resource Hierarchy
Organization
├── Folder
│ ├── Project A
│ │ ├── Compute Engine VM
│ │ ├── Cloud Storage Bucket
│ │ └── Service Accounts
│ └── Project B
└── Folder
└── Project C
Popular Patterns
Microservices on Cloud Run
- Auto-scaling to zero
- Deploy containers without managing infrastructure
- Pay only for actual usage
Kubernetes with GKE
- Managed Kubernetes service
- Auto-scaling, networking, security
- Integrated with GCP services
Data Analytics with BigQuery
- Serverless data warehouse
- Query massive datasets in seconds
- Integrated analytics and visualization
Event-Driven Architecture
- Pub/Sub for decoupled messaging
- Cloud Functions for event handlers
- Dataflow for streaming processing
Community and Support
- Google Cloud Community: communities.gcp.google.com
- Stack Overflow: Tag
google-cloud-platform - GitHub: googleapis
- Issue Tracker: Report bugs and request features
Tips for Success
- Use the Free Tier: $300 credit for 90 days + always-free services
- Enable APIs: Most services require API enablement
- Use IAM: Implement least privilege from the start
- Monitor Costs: Set up billing alerts and budgets
- Practice: Use Cloud Skills Boost for hands-on labs
- Read Documentation: GCP docs are comprehensive and regularly updated
- Join Community: Learn from others' experiences and best practices