SQL for AI Gen in Snowflake: Data Warehousing Mastery
Unlock the power of SQL in Snowflake for AI Gen! Master data warehousing techniques to build and deploy intelligent applications.
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Introduction to Snowflake and Data Warehousing for AI
Unit 1: Snowflake Architecture and AI/ML Benefits
Snowflake's Core
Snowflake & the Cloud
AI/ML Use Cases
SQL's Role in AI
Snowflake Editions
Unit 2: Data Warehousing Fundamentals
Data Warehousing 101
Schemas Explained
Data Lakes vs. DWH
Data Marts Defined
ETL vs. ELT
Unit 3: Snowflake Setup and Data Connection
Account Setup
Navigating Snowflake
Connecting to Data
Loading Data
Basic SQL in Snowflake
Data Modeling for AI/ML in Snowflake
Unit 1: Star Schema Fundamentals
Star Schema Intro
Designing Fact Tables
Crafting Dimension Tables
Star Schema in Snowflake
Unit 2: Snowflake Schema Deep Dive
Snowflake Schema Intro
Normalizing Dimensions
Snowflake Schema Use Cases
Unit 3: Optimizing Data Models for AI/ML
Data Types for AI/ML
Partitioning Strategies
Clustering Keys
Indexing for AI/ML
Unit 4: Handling Semi-Structured Data
JSON Data in Snowflake
XML Data in Snowflake
Flattening Semi-Structured
Unit 5: Data Versioning and Lineage
Data Versioning Basics
Data Lineage Tracking
ETL/ELT Pipelines with Snowflake
Unit 1: Snowpipe for Continuous Data Ingestion
Intro to Snowpipe
Setting Up Snowpipe
Snowpipe Ingestion
Snowpipe File Formats
Snowpipe Best Practices
Unit 2: Automating Transformations with Tasks and Streams
Intro to Tasks & Streams
Creating Snowflake Streams
Creating Snowflake Tasks
Tasks & Streams Together
Tasks & Streams Tips
Unit 3: Data Quality and Error Handling
Data Quality Checks
Handling Missing Data
Error Handling
Data Validation
Data Quality Monitoring
Unit 4: Pipeline Monitoring and Optimization
Pipeline Monitoring
Query Optimization
Resource Management
SQL for Feature Engineering in Snowflake
Unit 1: Feature Engineering Fundamentals
Intro to Feature Eng
Feature Engineering Types
SQL Review for Features
Snowflake Setup for FE
Data Exploration in SQL
Unit 2: Numerical Feature Engineering
Arithmetic Operations
Date & Time Features
Handling Missing Values
Scaling Numerical Data
Unit 3: Categorical Feature Engineering
One-Hot Encoding
String Manipulation
Binning
Unit 4: Advanced Feature Engineering
Aggregations
Window Functions
Feature Selection
Data Governance and Security in Snowflake for AI
Unit 1: Role-Based Access Control (RBAC) in Snowflake
RBAC Intro
Snowflake's Role Hierarchy
Creating Custom Roles
Granting Privileges
Managing Users & Roles
Unit 2: Data Masking Techniques
Data Masking Intro
Dynamic Data Masking
External Tokenization
Data Redaction
Data Substitution
Unit 3: Data Encryption and Auditing
Encryption Intro
Key Management
Auditing Overview
Access History
Governance Best Practices
SQL Query Optimization in Snowflake for AI
Unit 1: Understanding Query Performance in Snowflake
Query Optimization Intro
Snowflake's Query Engine
Query Profiling Tools
EXPLAIN PLAN Deep Dive
Common Bottlenecks
Unit 2: Indexing and Partitioning for Performance
Intro to Indexing
Clustering Keys
Partitioning Strategies
Data Skew Mitigation
Reclustering
Unit 3: SQL Best Practices for AI Inference
Efficient Joins
Filtering Early
Aggregations
Subqueries
Data Types Matter
Advanced SQL Techniques for AI in Snowflake
Unit 1: Window Functions for Feature Engineering
Intro to Window Functions
Ranking with SQL
Lag and Lead
Windowing Aggregates
First and Last Value
Unit 2: User-Defined Functions (UDFs)
Intro to UDFs
SQL UDFs
JavaScript UDFs
UDF Best Practices
Unit 3: External Functions for AI/ML Integration
Intro to Ext. Functions
Calling AI/ML Models
Real-time Inference
Security Considerations
Unit 4: Time Series and Anomaly Detection
Time Series in SQL
Anomaly Detection
Seasonal Decomposition