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Snowflake Tutorial

Learn the Snowflake data cloud: warehouses, loading, JSON, Time Travel, streams and tasks, performance, security and cost, with SQL you can practise in your browser.

3 free lessons Intermediate to Advanced Covers Snowflake (cloud service; features checked against docs.snowflake.com on 3 Nov 2026). Portable SQL examples run on SQLite in the browser.

Start the first lesson

Getting Started Intermediate

  1. 1What You Should Already Know
  2. 2Snowflake Introduction
  3. 3Snowflake Architecture: Storage, Compute & Services
  4. 4Snowsight, Worksheets & the Practice Data (coming soon)

Warehouses & Objects Intermediate

  1. 5Virtual Warehouses (coming soon)
  2. 6Scaling Up, Scaling Out & Multi-cluster Warehouses (coming soon)
  3. 7Databases, Schemas & Context (coming soon)
  4. 8Table Types, Data Types & Constraints (coming soon)

Loading Data Intermediate

  1. 9Stages: Where Files Wait (coming soon)
  2. 10File Formats (coming soon)
  3. 11COPY INTO: Bulk Loading (coming soon)
  4. 12Load Errors & Validation (coming soon)
  5. 13Snowpipe: Continuous Loading (coming soon)

Querying in Snowflake Intermediate

  1. 14Snowflake SQL: QUALIFY, IFF & Other Extras (coming soon)
  2. 15MERGE & Upsert Patterns (coming soon)
  3. 16VARIANT & JSON Data (coming soon)
  4. 17FLATTEN: Turning Arrays into Rows (coming soon)

Time Travel & Cloning Advanced

  1. 18Time Travel, UNDROP & Fail-safe (coming soon)
  2. 19Zero-copy Cloning (coming soon)

Streams & Tasks Advanced

  1. 20Streams: Change Data Capture (coming soon)
  2. 21Tasks & Scheduling (coming soon)
  3. 22Dynamic Tables & Choosing a Pipeline (coming soon)

Performance & Cost Advanced

  1. 23Micro-partitions, Pruning & Clustering Keys (coming soon)
  2. 24Caching: Results, Warehouse & Metadata (coming soon)
  3. 25Query Profile & Query Tuning (coming soon)
  4. 26Credits & Cost Awareness (coming soon)
  5. 27Resource Monitors & Usage Views (coming soon)

Security & Governance Advanced

  1. 28Access Control: Roles & Grants (coming soon)
  2. 29Masking & Row Access Policies (coming soon)
  3. 30Authentication, Network Policies & Auditing (coming soon)

Project Project

  1. 31Project: Shop Sales Pipeline in Snowflake (coming soon)

Learn Snowflake with a mentor

Free lessons get you started. Our Data Analytics & Power BI training adds real projects and code reviews from working developers.

  • Project-based learning
  • Mentor code reviews
  • Free counselling call