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SQL tricks with billionaires data

Intermediate SQL tutorial demonstrating REGEXP for advanced filtering, IF & CASE statements to create categories, SUBQUERIES ...
findarticles

7 AI-First Alternatives to Alteryx, Scored for 2026

An analyst types "merge the three regional sales files and flag every order over $10,000" into an AI box. What comes back is ...
findarticles

8 Best AI Data Analysis & Preparation Platforms, Scored for 2026

AI data preparation is the unglamorous half of working with data: cleaning, joining, and reshaping raw tables while an AI ...

[Database Edition 08] Understand SQL Execution Plans! Essential Knowledge for Finding the Cause of Slow SQL

The theme for this time is SQL "execution plans."Execution plans are one of the technologies you absolutely must understand when considering database performance.However, this content might also be a ...

5 Points to Check First When SQL Is Slow: How to Improve Execution Plans, Indexes, and JOINs

When you execute an SQL query, the results do not return quickly.You may have had no issues during development, but the ...
databricks.com

Geospatial queries are up to 38X faster with Lakehouse//RT

Spatial SQL and spatial joins are now supported in Lakehouse//RT and can run up to 38x faster than traditional data ...
cloud

Cross-cloud conversational analytics made simple with open standards

Learn how borderless Lakehouse federates queries across Databricks, Snowflake, and AWS Glue with Apache Iceberg for in-place conversational analytics.