GCP

Choosing the Right GCP Storage

A decision framework for picking between Cloud Storage, Persistent Disks, and Filestore based on access pattern, cost, and performance needs.

Cloud CDN Basics

Learn how Cloud CDN caches content at Google's global edge locations by attaching to a load balancer's backend, how cache keys and cache modes control what get…

Cloud DNS Basics

Understand how Google Cloud DNS serves authoritative public and private zones from a global anycast network, the core record types you'll configure, and how DN…

Cloud Functions Basics

Understand Cloud Functions, GCP's event-driven Functions-as-a-Service platform for running small pieces of code in response to triggers.

Cloud KMS Basics

An introduction to Google Cloud Key Management Service for creating, managing, and using encryption keys to protect data at rest.

Cloud Load Balancing Basics

Learn how GCP's fully managed, globally distributed load balancers route traffic to healthy backends, and the key differences between global, regional, externa…

Cloud Monitoring Basics

Learn how Google Cloud Monitoring collects metrics, logs, and traces so you can observe the health and performance of resources running on GCP.

Cloud Run Basics

Learn how Cloud Run runs stateless containers as fully managed, autoscaling, pay-per-request services on GCP.

Cloud SQL Basics

An introduction to Google Cloud SQL, GCP's fully managed relational database service for MySQL, PostgreSQL, and SQL Server.

Cloud Storage Basics

An introduction to Google Cloud Storage's object model — buckets, objects, naming, access control, and the durability and consistency guarantees behind it.

Compute Engine Basics

Learn how Google Compute Engine provisions virtual machines, machine types, disks, and networking so you can run workloads on GCP infrastructure.

Deploying a Simple App on GCP

A hands-on walkthrough of deploying a simple containerized web app to Cloud Run, covering build, deploy, environment configuration, and rollback.

Filestore Basics

How Google Cloud's managed NFS file storage service works — service tiers, mounting, shared multi-VM use cases, and backup versus snapshot protection.

Firestore and Bigtable Basics

A comparison of Google Cloud's two flagship NoSQL databases: Firestore for flexible document data and Bigtable for massive-scale wide-column workloads.

GCP Billing and Free Tier

How GCP billing accounts, budgets, and the Free Tier work, and practical ways to avoid unexpected charges while learning.

GCP Global Infrastructure

How Google Cloud organizes data centers into regions, zones, and edge locations, and why this shapes availability and latency decisions.

GCP Interview Questions

Common Google Cloud interview questions with model answers, covering core services, IAM, networking, and architecture trade-offs.

GCP Quick Reference

A condensed cheat sheet of core GCP services, gcloud commands, and IAM/networking concepts for fast lookup during study or work.

GCP Resource Hierarchy

How Organizations, Folders, Projects, and resources nest together in GCP, and how IAM policies inherit down this hierarchy.

Google Kubernetes Engine Basics

Learn the fundamentals of GKE, Google's managed Kubernetes service, including clusters, nodes, workloads, and Autopilot mode.

IAM in GCP

How Google Cloud's Identity and Access Management system controls who can do what on which resources, using roles, policies, and the principle of least privile…

Instance Groups and Autoscaling

Understand how Managed Instance Groups keep fleets of Compute Engine VMs healthy and scale them automatically based on load.

Persistent Disks Explained

How Google Cloud's network-attached block storage works for Compute Engine — disk types, snapshots, resizing, and read-write versus read-only attachment.

Service Accounts Explained

How GCP service accounts give identity to workloads instead of humans, and best practices for keys, impersonation, and workload identity.

AWS vs Azure vs GCP: What Are the Core Differences?

AWS, Azure, and GCP are the three dominant public cloud providers offering the same core categories of service — compute, storage, networking, databases, and m…