IT Career Guides & Free Resources
Expert roadmaps, tutorials, salary guides and interview prep across Data Science, Generative AI, Python, Cloud & Analytics — written by GloryTecks trainers in Hyderabad.
All articles
Kaggle for Beginners: How to Start and Win Medals
Kaggle for beginners: how competitions, leaderboards and the progression tiers work, a realistic first month, the workflow strong competitors follow, and a simulation showing why a public leaderboard can rank a worse model higher, so you learn which score gaps to trust before chasing your first medal.
Power BI Dataflows Explained for Beginners
Power BI dataflows for beginners: what a dataflow is, why Microsoft calls Gen1 legacy and recommends Dataflow Gen2 where Fabric is available, the problems dataflows solve, from reusable preparation to protecting sources, when not to use one, how to create and refresh one, and design habits that keep them useful.
Power BI for Beginners: Your First Report in 1 Hour
A timed walkthrough for building your first Power BI report in about an hour, using Microsoft's free Financial Sample: installing Power BI Desktop, loading and checking the data, writing three measures, building cards, a trend, a country chart and a slicer, checking the numbers against expected values, and publishing.
Azure Synapse Analytics Explained for Beginners
Azure Synapse Analytics puts a data warehouse, a query engine over the data lake, Spark and pipelines in one workspace. This guide explains each part in plain terms, shows with real data why the distribution of a table matters in a dedicated SQL pool, and sets out what Microsoft now says about Fabric.