Description

Power BI and SQL Learning Package – Handwritten Notes, PDFs, Mind Maps & More!

Mastering Power BI and SQL has never been easier! This comprehensive learning package is designed for aspiring data analysts, offering well-structured, curated materials to fast-track your learning. Say goodbye to the hassle of creating notes and focus purely on learning and application.

📘 SQL and Power BI Notes for Data Analysts – Handwritten & PDF Formats

Enhance your data analytics skills with our comprehensive SQL and Power BI notes, tailored specifically for aspiring and professional data analysts. Available in both handwritten and PDF formats, these notes offer an in-depth understanding of SQL and Power BI essentials, empowering you to tackle real-world data challenges with confidence.

SQL Topics Covered:

• 🗂️ SQL Basics & Syntax
• 🔢 Data Types, Operators, and Expressions
• 🛠️ DDL (Data Definition Language): CREATE, ALTER, DROP
• ✍️ DML (Data Manipulation Language): SELECT, INSERT, UPDATE, DELETE
• 🔗 Advanced SQL Queries: JOINS (INNER, LEFT, RIGHT, FULL), Nested Queries
• 🔍 Data Filtering and Sorting
• 📊 Aggregation Functions: COUNT, SUM, AVG, MIN, MAX
• 📑 GROUP BY and HAVING Clauses
• 🪟 Window Functions
• 🧩 Subqueries and CTEs (Common Table Expressions)
• ⚙️ Indexing & Optimization Techniques
• 📈 SQL for Data Analysis: Data Cleaning, Transformation, and Summarization

Power BI Topics Covered:

• 🖥️ Introduction to Power BI and Data Visualization
• 🔄 Data Importing and Transformation with Power Query
• 🌐 Data Modeling: Relationships and Hierarchies
• 📐 DAX Functions: CALCULATE, CALENDAR, FILTER, DATEDIFF, SUMX, and more
• 🎨 Creating and Customizing Visuals
• 📉 Advanced Charting Techniques
• 🎛️ Power BI Filters and Slicers
• 🔍 Drill-through and Drill-down Techniques
• 🖌️ Report Design and Formatting
• ☁️ Power BI Service: Publishing and Sharing Reports
• 📏 Best Practices for Building Efficient Dashboards
• 📝 Real-world Case Studies and Examples

Why Choose These Notes?

• Concise and Clear: Each topic is explained with examples to help you grasp concepts quickly.
• Easy-to-Follow Format: Handwritten notes make learning feel personal, and PDF notes offer an organized digital reference.
• Real-World Insights: Designed for data analysts, these notes bridge the gap between theory and practical application.

Perfect for both beginners and intermediate-level analysts, these notes will serve as a valuable reference in your data analytics journey. Order now to take a step closer to mastering SQL and Power BI!

📝 LeetCode Questions & Answers

Practice Real-World SQL Challenges

Get hands-on with SQL using LeetCode-style questions that mirror real-world data challenges. Each question comes with a detailed answer to help you understand the solution step-by-step, enhancing your problem-solving skills and preparing you for actual data analyst interview questions.

• Aggregation: Master functions like SUM, AVG, COUNT, and more to summarize data.
• Sorting: Learn how to order results effectively with ORDER BY.
• Logical Operators: Apply AND, OR, NOT, and conditional logic in your queries.
• Math Functions: Tackle questions that use functions like ROUND, ABS, POWER, and more for data manipulation.
• Group By: Practice grouping data to gain insights and understand advanced aggregations.
• Window Functions: Explore ROW_NUMBER, RANK, DENSE_RANK, and other powerful functions

🧠 Mind Maps

Visualize Connections & Boost Retention
Our mind maps offer a visual representation of Power BI and SQL concepts, helping you see the relationships between various topics. This tool enhances memory retention and simplifies understanding by showing how topics interconnect.

Key Benefits:

• Quick Learning: Learn faster by visualizing topic connections.
• Effective Revisions: Perfect for revisiting and reinforcing topics quickly.

📜 Cheat Sheets

Master Key Concepts & Functions at a Glance
The cheat sheets serve as quick reference guides, consolidating essential functions, shortcuts, and command structures. Ideal for on-the-job use or prepping for exams, they cover the most-used SQL queries and Power BI DAX functions in a compact format.

Key Benefits:

• Quick Access: Keep it handy for fast look-ups during work or study.
• Time Saver: A perfect tool to quickly refresh key points.

📚 Related eBooks

Deepen Your Knowledge with In-Depth Readings
Included in this package are carefully selected eBooks that cover advanced Power BI and SQL topics. Dive deeper into data visualization techniques, analytical functions, and industry-specific case studies to refine your skills further.

SUGGESTION : I suggest engaging with (Power BI) book practically by actively applying each concept as you progress. This is suggested for beginner to advance Power BI, AND folow the DAX  part at end of the book.

Key Benefits:

• Advanced Insights: Learn from experts in the field.
• Real-World Applications: Understand how these skills apply in real-world data scenarios.

🛣️ Roadmap

Plan Your Path to Becoming a Data Analyst
A step-by-step roadmap to guide you through essential Power BI from beginner to advanced levels. Follow a proven structure, complete with suggested milestones and checkpoints, to help you stay on track and achieve your learning goals.

Key Benefits:

• Clear Progression: Know exactly what to learn next.
• Goal-Oriented: Stay motivated and track your achievements.

📝 Interview Questions & Answers

Ace Your Data Analyst Interviews
Prepare confidently with a curated list of Power BI and SQL interview questions, complete with expert answers. Covering both foundational and advanced topics, these questions are designed to help you excel in interviews and showcase your skills effectively.

Key Benefits:

• Comprehensive Coverage: Includes a variety of question types, from basic to complex.
• Practice Makes Perfect: Reinforce your knowledge and build confidence.

📋 400+ Company List to Apply To

Expand Your Opportunities in Data Analysis

This curated list of 400+ companies actively seeking data analysts helps you jumpstart your job search. From top tech firms to innovative startups, this resource provides valuable insights into companies across various industries. Save time researching and focus on applying with confidence, knowing that each company in this list values SQL and Power BI skills, giving you a targeted path to pursue the right roles in data analytics.

Benefits of this Learning Package:

• Well-Structured Material for Aspiring Data Analysts: Everything you need is organized and easy to follow, helping you progress from beginner to pro.
• No Need to Make Notes Yourself: Save time and focus on learning with this pre-prepared, comprehensive material.

Equip yourself with everything you need to excel as a data analyst!