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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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How to implement “CreatedAt” and “UpdatedAt” timestamps in Entity Framework Core?

How to implement “CreatedAt” and “UpdatedAt” timestamps in Entity Framework Core?

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7 min read
Star Schema vs. Snowflake Schema: When to Use Each

Star Schema vs. Snowflake Schema: When to Use Each

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4 min read
Introducing the (experimental!) Stainless SQL SDK generator

Introducing the (experimental!) Stainless SQL SDK generator

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6 min read
The Ultimate Guide to Databricks Data Engineer Associate Exam: Everything You Need to Know

The Ultimate Guide to Databricks Data Engineer Associate Exam: Everything You Need to Know

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40 min read
COALESCE in SQL: the “Don’t Let NULL Win” Function You’ll Use Everywhere

COALESCE in SQL: the “Don’t Let NULL Win” Function You’ll Use Everywhere

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2 min read
Zero-Downtime Schema Changes in SQL Server: The Reality Behind “Just Run the Migration”

Zero-Downtime Schema Changes in SQL Server: The Reality Behind “Just Run the Migration”

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6 min read
Why SQL Makes You Stand Ahead of Most Candidates

Why SQL Makes You Stand Ahead of Most Candidates

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2 min read
Part 2: dbt Project Structure & Building Models 📁

Part 2: dbt Project Structure & Building Models 📁

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4 min read
Part 3: Testing, Documentation & Deployment 🚀

Part 3: Testing, Documentation & Deployment 🚀

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5 min read
# Module 4 Summary - Analytics Engineering with dbt

# Module 4 Summary - Analytics Engineering with dbt

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2 min read
Machine Learning Starts With a WHERE Clause

Machine Learning Starts With a WHERE Clause

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2 min read
Solving MSSQL's 2100 Parameter Limit: From IN Clause to Cursor-Based Pagination

Solving MSSQL's 2100 Parameter Limit: From IN Clause to Cursor-Based Pagination

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4 min read
Partial Indexes in PostgreSQL

Partial Indexes in PostgreSQL

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3 min read
Snowflake Data UI Guide - Choose the Right Tool for Every Analytics Use Case

Snowflake Data UI Guide - Choose the Right Tool for Every Analytics Use Case

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16 min read
What happens when SQL Server PAGE gets corrupted ?

What happens when SQL Server PAGE gets corrupted ?

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7 min read
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