Changelog

New features, content, and improvements on dataskew.io.

v1.3.0Mar 8, 2026

Features

Feature
Blog section — 10 in-depth articles on data engineering topicsMar 8, 2026
Feature
Fundamentals listing page — Browse all fundamentals in one placeMar 8, 2026

Contents

Content
Beginner Data Engineer Roadmap — Zero-to-hired learning path with 51 tasks and curated resourcesMar 8, 2026
Content
Data Warehousing fundamentals — OLAP, star/snowflake schemas, SCD types & cloud warehousesMar 8, 2026
Content
NoSQL Databases fundamentals — MongoDB, Redis, Cassandra, Neo4j & CAP theoremMar 8, 2026
Content
Docker fundamentals — Containers, Compose & data pipeline containerizationMar 8, 2026

Improvements

Improvement
Related content suggestions — "Continue Learning" links on projects, fundamentals, and roadmapsMar 8, 2026

Coming Soon

Project Submission and AI-powered grading
Public portfolio pages
Checkpoint quizzes at the end of each roadmap step
Peer code review on project submissions

v1.2.0Feb 13, 2026

Features

Feature
Roadmap progress tracking — Completed tasks saved across sessionsFeb 13, 2026
Feature
Streak & XP system — Earn XP and build daily learning streaksFeb 13, 2026

Contents

Content
Data Quality fundamentals — Testing, observability & data contractsFeb 13, 2026
Content
CI/CD for Data Pipelines projectFeb 13, 2026
Content
Cloud Cost Optimization courseFeb 13, 2026

Improvements

Improvement
Interview Prep multi-select filtersFeb 13, 2026