IT Career Guides & Free Resources
Expert roadmaps, tutorials, salary guides and interview prep across Data Science, Generative AI, Python, Cloud & Analytics β written by GloryTecks trainers in Hyderabad.
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Dashboard Design Principles for Data Analysts
Dashboard design principles for data analysts: designing for one audience and a few questions, fitting on one screen, giving every number context, choosing charts that encode values accurately, arranging content in reading order, and using colour sparingly and accessibly, with a script that checks palette contrast.
Power BI Dashboard Design: A Practical Guide
Designing Power BI reports and dashboards: the difference between the two in the Power BI service, planning for the audience, laying out a page, choosing visuals and formatting numbers the way Microsoft recommends, interactions and navigation, accessibility, performance, and a checklist to review any page.
System Design Interview Questions for Data Engineers
Data engineering system design interviews reward numbers more than diagrams. This guide gives a framework for the round and works its hardest parts on a real day of New York taxi trips: why sizing for the average builds a six-hour backlog, what Little's law says about delay, and how a natural key overloads partitions.