SQL Practice Dataset 3 (Hard) + Queries

Multiple relational tables containing security event logs paired with a collection of advanced SQL queries. The data focuses on complex schema interactions for high-level database analysis and security auditing practice.

Use Cases

• Perform advanced joins and aggregations using the multi-table security event schema
• Validate analytical logic by comparing results against the included SQL queries
• Develop security monitoring workflows based on the relational event data tables

Strengths

• Multiple relational tables representing security event data
• Includes a set of advanced SQL queries for practice
• Designed for 'Hard' difficulty level SQL analysis