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Snowflake

Cloud data platform — elastic warehouse with compute-storage separation and Data Cloud.

Free-Limited
Data Warehouse
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Overview

Snowflake is a cloud data platform delivering a fully managed data warehouse with elastic compute and storage separation, support for structured and semi-structured data, and a data sharing marketplace for cross-org analytics.

Key Features

  • Separate compute (Virtual Warehouses) and storage scaling independently
  • Native semi-structured data support (JSON, Avro, Parquet) via VARIANT column
  • Zero-copy cloning for instant dev/test environments
  • Snowflake Marketplace for sharing live data sets across organizations
  • Snowpark for running Python, Java, and Scala code inside Snowflake
  • Automatic clustering, compression, and query optimization

Real-World Workflows

Build a modern data warehouse with dbt

  1. 1Create a Snowflake trial account and set up a virtual warehouse
  2. 2Configure dbt to connect to Snowflake via dbt-snowflake adapter
  3. 3Load raw data with Fivetran or Airbyte into RAW schema
  4. 4Build staging and mart dbt models, deploy with dbt Cloud

Share live data with partners

  1. 1Create a Snowflake Secure Share with selected tables
  2. 2Grant access to the partner's Snowflake account
  3. 3Partner queries the live share — no data copy or ETL needed
  4. 4Publish to the Snowflake Marketplace for broader distribution

Getting Started

# Snowflake is SaaS — no local install
# 1. Sign up at https://trial.snowflake.com
# 2. Choose cloud provider (AWS/GCP/Azure) and region
# 3. Connect with SnowSQL or the Snowflake VSCode extension:
pip install snowflake-connector-python

import snowflake.connector
conn = snowflake.connector.connect(
  user='USER', password='PASS',
  account='ACCOUNT_ID'
)

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