Where Big Data developers write jobs, Big Data admins keep the whole cluster alive. This course covers installing and configuring Hadoop, managing HDFS storage and YARN resources, monitoring cluster health, and troubleshooting the issues that come with data at scale. It's aimed at those who want the operations side of the data world.
Organisations sit on more data than ever and pay well for people who can turn it into clear, actionable insight. That is exactly what this live BigData & Hadoop Admin course prepares you for.
By working through real exercises you’ll clean and analyse real datasets, find patterns and communicate them, and build the judgement that only comes from practice.
Because it’s taught live and personally, questions get answered the moment they come up.
Data types, spreadsheets and thinking analytically.
Pulling and cleaning data with SQL and tools.
Dashboards in Power BI / Tableau that tell a story.
Core statistics and drawing sound conclusions.
An end-to-end analysis on a real dataset.
Turn data into decisions with dashboards and reports.
Build reporting that drives strategy.
Maintain reporting and data operations.
Yes. Because it’s one-on-one, sessions are booked around your availability, including evenings and weekends.
Yes — resume help, mock interviews and referrals through our hiring-partner network are included with the course.
Every session is live and one-on-one with your instructor. Nothing here is a pre-recorded playlist you watch alone.
You’ll finish with practical work — clean and analyse real datasets — plus an Osian Academy certificate you can share with employers.