The catalog

Interview prep

System Design Interview Handbook

CxB Academy

Workbook

DSA Patterns Workbook

CxB Academy

Bundle · 2 titlesDemo

Interview Ready Bundle

System design + DSA patterns, together for less.

Interview prep

200 SQL Interview Questions

Prepare for your next SQL interview with 200 carefully curated questions covering SQL fundamentals, queries, joins, subqueries, window functions, database concepts and more.

Workbook

DSA Patterns Workbook

CxB Academy

WorkbookDemo

DSA Patterns Workbook

14 problem-solving patterns with 150 worked examples.

Interview prep

System Design Interview Handbook

CxB Academy

Interview prepDemo

System Design Interview Handbook

80 real-world design prompts with diagrams and trade-off notes.

Cheatsheet

Kubernetes Cheatsheet

CxB Academy

CheatsheetDemo

Kubernetes Cheatsheet

The commands and manifests you actually use.