Mousumi Parvin

There's always something in a dataset that looks interesting at first. But once you check it against the rest of the data... some patterns hold up. Some completely disappear.

That's been an interesting part of working through this e-commerce project.

Cutting the data by product,...

Report vs Dashboard What’s the difference?

They both present data, but they’re used differently.

📄 A Report gives you more detail. For example, a sales report might show revenue by product, region, month, and individual transactions.

📊 A Dashboard gives you a quick...

Not every business problem needs more data. Sometimes, it needs better analysis.

You might already have:

→ Sales data → Customer data → Product data → Marketing data

But having all that data doesn’t automatically tell you what to do next.

The real value comes from finding patterns,...

Have data but don't know where to start?

Before analyze a dataset, I first understand what the data can actually tell me.

I usually start by looking at:

→ What each row represents → Which columns contain useful information → Missing or duplicate data → Inconsistent or unusual...