by Ankit Srivastava Hey friends 👋 I’m Ankit.When I first started working with datasets in Python and Excel, I kept noticing that graphs looked different every time — sometimes like a mountain, sometimes like a slope, and sometimes just flat. I had no clue what they meant!Later, I learned that these shapes are called data …
Understanding Data Distributions in Simple Words Read More »
Explained by Ankit Srivastava I’m Ankit Srivastava, a Digital Marketing Leader and IT Trainer with more than 11 years of experience guiding professionals and students in data analytics, business intelligence, and IT. Over the years, I’ve seen organizations transform when they truly embrace Business Intelligence (BI) — shifting from instinct-driven decisions to data-driven strategies that …
Data Science is no longer a buzzword—it’s the backbone of decision-making in businesses, governments, and research institutions. But here’s the catch: not all data science careers are the same. While many aspire to become research-oriented data scientists, a growing demand exists for applied data scientists—professionals who combine technical skills with business acumen to solve real-world …
Complete Roadmap to Become an Applied Data Scientist Read More »
Hello, future data scientist. With over a decade at the intersection of technology, data visualization, and career coaching, I’ve guided hundreds of professionals into thriving data careers. The path isn’t about memorizing algorithms; it’s about building a T-shaped profile—deep technical mastery combined with broad strategic business acumen. This is your actionable, no-fluff roadmap to breaking …
How to Become a Data Scientist: Your Strategic, Step-by-Step Guide (2025) Read More »
An Expert Guide by Slidescope – Data Analysis Institute with 15+ Years of Training Excellence In today’s data-driven business world, every organization—whether a startup or a global corporation—relies on data to make informed decisions. One of the key technologies enabling this data-centric transformation is the Data Warehouse. At Slidescope, we’ve been training students, professionals, and …
✅ Definition: Fact Budget A fact budget is a fact table that stores budgeted (planned or forecasted) values for various business measures such as revenue, expenses, units sold, etc. 🔍 Where It’s Used: 📊 Example Fields in a Fact Budget Table: Date Department Product Budgeted Sales Budgeted Cost 2025-06-01 Marketing A 100,000 40,000 2025-06-01 Sales …
What is Budget Fact table in data warehousing and business intelligence Read More »
📌 Criteria 🔷 Power BI 🟢 Excel 🔵 SQL 🕒 Speed Fast with large datasets Slows down with size Depends on query & database 📈 Visualization Interactive dashboards Basic charting tools Requires external tools 🧠 Ease of Use Intuitive, drag-and-drop Easy to learn Requires coding skills 📦 Scalability Handles big data Limited by memory Designed …
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