GCP Guides & Tutorials

Google Cloud for data — BigQuery, Dataflow, Pub/Sub, Vertex AI, Cloud Storage and the Professional Data Engineer path.

GCP articles

• GCP Roadmap 2026 for Data Engineers — GCP Roadmap 2026 for Data Engineers — A step-by-step roadmap with skills, tools and a realistic timeline.
• BigQuery Explained: Google's Serverless Data Warehouse — BigQuery Explained: Google's Serverless Data Warehouse — A practical, example-led guide you can apply right away.
• Dataflow Tutorial: Stream and Batch Processing on GCP — Dataflow Tutorial: Stream and Batch Processing on GCP — A practical, example-led guide you can apply right away.
• Google Cloud Storage: Buckets, Classes and Best Practices — Google Cloud Storage: Buckets, Classes and Best Practices — A practical, example-led guide you can apply right away.
• Pub/Sub Explained: Messaging and Streaming on GCP — Pub/Sub Explained: Messaging and Streaming on GCP — A practical, example-led guide you can apply right away.
• Vertex AI Tutorial: ML on Google Cloud — Vertex AI Tutorial: ML on Google Cloud — A practical, example-led guide you can apply right away.
• GCP Professional Data Engineer Certification Guide — GCP Professional Data Engineer Certification Guide — Exam structure, syllabus, prep plan and resources that work.
• BigQuery SQL: Tips, Tricks and Optimization — BigQuery SQL: Tips, Tricks and Optimization — A practical, example-led guide you can apply right away.
• Cloud Composer (Airflow) on GCP Explained — Cloud Composer (Airflow) on GCP Explained — A practical, example-led guide you can apply right away.
• Dataproc vs Dataflow: Which to Choose — Dataproc vs Dataflow: Which to Choose — A clear, practical comparison to help you decide.
• Partitioning and Clustering in BigQuery — Partitioning and Clustering in BigQuery — A practical, example-led guide you can apply right away.
• GCP IAM Explained: Roles, Policies and Security — GCP IAM Explained: Roles, Policies and Security — A practical, example-led guide you can apply right away.
• Building a Data Pipeline on GCP End to End — Building a Data Pipeline on GCP End to End — A practical, example-led guide you can apply right away.
• BigQuery Cost Optimization: Slots, Pricing and Tips — BigQuery Cost Optimization: Slots, Pricing and Tips — A practical, example-led guide you can apply right away.
• Cloud Functions on GCP: Serverless Explained — Cloud Functions on GCP: Serverless Explained — A practical, example-led guide you can apply right away.
• BigQuery vs Snowflake vs Redshift: A Comparison — BigQuery vs Snowflake vs Redshift: A Comparison — A clear, practical comparison to help you decide.
• Streaming Data into BigQuery: A Practical Guide — Streaming Data into BigQuery: A Practical Guide — A practical, example-led guide you can apply right away.
• GCP Networking Basics for Data Engineers — GCP Networking Basics for Data Engineers — A practical, example-led guide you can apply right away.
• Looker and Looker Studio on GCP Explained — Looker and Looker Studio on GCP Explained — A practical, example-led guide you can apply right away.
• Cloud SQL vs Spanner vs Bigtable: When to Use Each — Cloud SQL vs Spanner vs Bigtable: When to Use Each — A clear, practical comparison to help you decide.
• Materialized Views in BigQuery Explained — Materialized Views in BigQuery Explained — A practical, example-led guide you can apply right away.
• GCP Free Tier: What You Can Build Without Paying — GCP Free Tier: What You Can Build Without Paying — A practical, example-led guide you can apply right away.
• Data Catalog and Governance on GCP — Data Catalog and Governance on GCP — A practical, example-led guide you can apply right away.
• BigQuery ML: Machine Learning with SQL — BigQuery ML: Machine Learning with SQL — A practical, example-led guide you can apply right away.
• Loading Data into BigQuery: Batch and Streaming — Loading Data into BigQuery: Batch and Streaming — A practical, example-led guide you can apply right away.
• GCP Associate Cloud Engineer Certification Guide — GCP Associate Cloud Engineer Certification Guide — Exam structure, syllabus, prep plan and resources that work.
• Dataform vs dbt on GCP: A Comparison — Dataform vs dbt on GCP: A Comparison — A clear, practical comparison to help you decide.
• Securing Data on GCP: Encryption and DLP — Securing Data on GCP: Encryption and DLP — A practical, example-led guide you can apply right away.
• Cloud Storage to BigQuery: Building an Ingestion Layer — Cloud Storage to BigQuery: Building an Ingestion Layer — A practical, example-led guide you can apply right away.
• GCP vs AWS vs Azure for Data Engineering — GCP vs AWS vs Azure for Data Engineering — A clear, practical comparison to help you decide.
• BigQuery Window Functions and Analytic SQL — BigQuery Window Functions and Analytic SQL — A practical, example-led guide you can apply right away.
• Pub/Sub to Dataflow to BigQuery: A Streaming Pattern — Pub/Sub to Dataflow to BigQuery: A Streaming Pattern — A practical, example-led guide you can apply right away.
• GCP Logging and Monitoring with Cloud Operations — GCP Logging and Monitoring with Cloud Operations — A practical, example-led guide you can apply right away.
• Nested and Repeated Fields in BigQuery — Nested and Repeated Fields in BigQuery — A practical, example-led guide you can apply right away.
• Scheduling Queries in BigQuery — Scheduling Queries in BigQuery — A practical, example-led guide you can apply right away.
• GCP Data Engineer Salary in India 2026 — GCP Data Engineer Salary in India 2026 — Up-to-date salary ranges, the factors that move pay, and how to earn more.
• Vertex AI Pipelines for MLOps on GCP — Vertex AI Pipelines for MLOps on GCP — A practical, example-led guide you can apply right away.
• BigQuery Best Practices for Analysts — BigQuery Best Practices for Analysts — A practical, example-led guide you can apply right away.
• Cloud Run vs Cloud Functions vs App Engine — Cloud Run vs Cloud Functions vs App Engine — A clear, practical comparison to help you decide.
• Building a Real-Time Dashboard with GCP — Building a Real-Time Dashboard with GCP — A practical, example-led guide you can apply right away.
• GCP Interview Questions for Data Engineers — GCP Interview Questions for Data Engineers — The questions companies actually ask, with concise model answers.
• Disaster Recovery and Backups on GCP — Disaster Recovery and Backups on GCP — A practical, example-led guide you can apply right away.
• BigLake and External Tables in BigQuery — BigLake and External Tables in BigQuery — A practical, example-led guide you can apply right away.
• Cost Controls and Budgets on Google Cloud — Cost Controls and Budgets on Google Cloud — A practical, example-led guide you can apply right away.
• Migrating to BigQuery: A Practical Playbook — Migrating to BigQuery: A Practical Playbook — A practical, example-led guide you can apply right away.
• GCP Data Engineering Projects for Your Portfolio — GCP Data Engineering Projects for Your Portfolio — Hands-on project ideas with datasets, scope and what to showcase.
• Service Accounts and Workload Identity on GCP — Service Accounts and Workload Identity on GCP — A practical, example-led guide you can apply right away.
• BigQuery Federated Queries Explained — BigQuery Federated Queries Explained — A practical, example-led guide you can apply right away.
• How to Start a Career in Google Cloud in 2026 — How to Start a Career in Google Cloud in 2026 — A practical, example-led guide you can apply right away.
• GCP Certification Path: Which One to Pick First — GCP Certification Path: Which One to Pick First — Exam structure, syllabus, prep plan and resources that work.