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Trending Data Science Blogs

19 Feb 2025 | 14 min read

Data Analyst Salary in India in 2025 [For Freshers & Experienced]

Data is everywhere—from the websites you browse to your online purchases. But how do companies like Amazon, Flipkart, and Paytm use this information to make smarter decisions? Data analysts help businesses make sense of data by turning it into insights that shape

Shaheen Dubash

19 Feb 2025 | 14 min read

19 Feb 2025 | 17 min read

Top 15 Online Data Science Courses To Advance Your Skills in 2025

Data Science is revolutionizing industries by empowering organizations to analyze vast datasets, uncover patterns, and make informed decisions. According to a report by the U.S. Bureau of Labor Statistics, the demand for data science professionals is projected to grow by 36% by 2031, driven by advancements in AI and Big Data.

Rohit Sharma

19 Feb 2025 | 17 min read

19 Feb 2025 | 34 min read

30 Data Science Project Ideas for Beginners in 2025

Data science is revolutionizing industries and businesses. Amidst its high demand, mastering it can certainly give you a competitive edge in the job market. According to studies, 65% of organizations believe that data science is essential for decision-making and 90% of enterprises consider data science crucial

Rohit Sharma

19 Feb 2025 | 34 min read

19 Feb 2025 | 43 min read

27 Big Data Projects to Try in 2025 For all Levels [With Source Code]

Big data refers to large, diverse information sets that require advanced tools to process and analyze. These data sets may originate from social media, sensors, transactions, or other sources. Each one carries valuable patterns and trends that can spark new insights across many fields. Working on big data projects hones your analytical t

Mukesh Kumar

19 Feb 2025 | 43 min read

12 Feb 2025 | 26 min read

Explore the Top 30+ DSA projects with source code in 2025

Did you know that during interviews, most tech companies, including giants like Google, Amazon, and Microsoft, focus heavily on Data Structures and Algorithms (DSA)? In 2025, having a solid grasp of DSA isn’t just a bonus — it’s a game changer. But here’s the catch: theory alone won’t get you far. You need hands-on pr

Rohit Sharma

12 Feb 2025 | 26 min read

11 Feb 2025 | 12 min read

The Ultimate Guide to Information Retrieval System: Key Components, Types, Applications, and More!

In the digital age, managing and accessing relevant information is more critical than ever due to the exponential growth of data. We use Information Retrieval Systems more than we realize, from recommendation systems on Netflix, to online libraries, information retrieval systems have applications across variou

Rohit Sharma

11 Feb 2025 | 12 min read

10 Feb 2025 | 35 min read

Top 24 Data Engineering Projects in 2025 With Source Code

Data engineering involves planning and building systems that gather, store, and process information so you can solve real problems. This field blends coding expertise with architectural thinking, giving you the power to organize and transform raw datasets into meaningful outputs.

Rohit Sharma

10 Feb 2025 | 35 min read

Explore All Data Science Blogs

LOC vs ILOC Pandas: Understanding the Key Differences, Similarities, and More

In Pandas, loc allows you to access data using row and column labels (names), while iloc selects data based on the integer positions of rows and columns. Understanding the difference between loc vs iloc Pandas is particularly important in data science tasks like feat

20 Jan 2025 | 11 min read

60+ Essential Business Intelligence Interview Questions for Beginners and Experts in 2025

Business Intelligence (BI) plays a critical role in helping organizations make data-driven decisions, improve operations, and stay competitive. As the demand for BI professionals continues to rise, interviews for these roles have become more rigorous, requiring both technical expertise and strategic thinking.

20 Jan 2025 | 29 min read

Big Data and Hadoop Difference: Key Roles, Benefits, and How They Work Together

In 2025, Big Data and Hadoop remain pivotal in data management and analytics. Big Data represents massive, complex datasets that are pushing the limits of traditional processing methods. Meeting this challenge, Hadoop, an advanced open-source framework, has evolved wit

20 Jan 2025 | 9 min read

Business Analyst Salary in India 2025 [For Freshers & Experienced]

In recent years, the role of business analysts has brought on major changes to determine and drive business growth. A Business Analyst (BA) in India has a profitable career path, with competitive salaries reflecting the value they bring across diverse industries.

20 Jan 2025 | 8 min read

What Is a Business Analyst? Role, Qualification & Opportunities

If you’ve been looking at job opportunities, you might have seen the term "business analyst" popping up a lot. But what is a business analyst’s role? With companies relying on data to make decisions, the need for skilled professionals who can analyze, interpret, and improve business processes has increased.&nb

20 Jan 2025 | 11 min read

How to Become a Power BI Developer: A Step-by-Step Guide

As businesses increasingly rely on data to make informed decisions, the demand for skilled Power BI developers has surged. Power BI, Microsoft’s powerful business analytics tool, helps organizations transform raw data into actionable insights through interactiv

20 Jan 2025 | 8 min read

Data Mining vs Data Analysis: Key Difference Between Data Mining and Data Analysis

Data mining involves extracting patterns and knowledge from large datasets, while data analytics focuses on interpreting and analyzing data to make informed decisions. Moreover, Data mining uncovers hidden patterns, like detecting fraud in transactions, while d

17 Jan 2025 | 10 min read

Guide to Tableau Architecture: Key Components, Best Practices, and Implementation Insights

Tableau is a powerful business intelligence tool designed for visualizing complex data through intuitive dashboards and interactive reports. Its architecture combines a client-server model with data connectors, enabling efficient data integration, processing, and visualization.

17 Jan 2025 | 25 min read

Binomial Theorem: Understanding the Formula, Expansion, Properties, and Applications in 2025

The binomial theorem is a key mathematical concept used in statistics, probability, and problem-solving. It simplifies complex calculations, making tasks like predicting weather or calculating financial risks easier. The theorem is important in fields like economics, genetics, and architecture.

17 Jan 2025 | 12 min read

Data Architect Salary in India: Trends, Insights, and Opportunities for 2025

Businesses across all industries are generating more data than ever, driven by rapid advancements in AI and cloud computing. This surge has led to unprecedented demand for Data Architects in India. Data Architects design data models, databases, and warehouses. This is

17 Jan 2025 | 21 min read

What is Business Intelligence: Key Insights, Tools, Benefits & Career Opportunities

Did you know that over 80% of big organizations are now using Business Intelligence (BI) tools like Power BI to make smarter, faster decisions? With the BI market expected to reach INR 54 455,775.39Cr (USD) by 2030, it’s clear that data is driving business success more than ever. These

17 Jan 2025 | 20 min read

24 Jobs After Business Analytics in 2025: Explore Skills Needed to Excel

Experts predict that business intelligence and analytics software applications will exceed USD 18 billion in market size by 2026. That means a bright career in business analytics for you because of a surge of high-paying job options, especially if you want to excel in data-driven roles.

17 Jan 2025 | 24 min read

Difference Between Linear and Non-Linear Data Structures

Data structures are specialized formats for organizing, managing, and storing data efficiently. They provide a way to perform operations like insertion, deletion, and searching. You can broadly categorize them into linear and non-linear data structures. Linear

16 Jan 2025 | 11 min read

Top 25+ Python Projects on GitHub for Every Skill Level: Beginner to Pro

GitHub is a vast ocean of opportunities, and Python is your compass. Each project you create and share is a new milestone, marking your progress and skills. But why Python? Python isn’t just popular—it is the most widely used programming language for new projects on GitHub. From AI to deep learning, Python powers some of th

16 Jan 2025 | 18 min read

50+ Must-Know DataStage Interview Questions & Answers For Beginners and Experienced in 2025

DataStage is a powerful ETL tool widely used for designing, developing, and managing data integration solutions. Whether you’re a beginner or an experienced professional, preparing for a DataStage interview requires a strong grasp of key concepts, functionalities, and advanced use cases.

16 Jan 2025 | 32 min read

Pygame Tutorial: A Complete Step-by-Step Guide for Aspiring Game Developers

Pygame has been used by a large number of developers for creating 2D games since its inception, making it one of the most popular Python libraries for game development. It provides easy-to-use modules for graphics, sound, and input handling, making it an ideal choice for both beginners and experienced developers. This tutorial will guide

16 Jan 2025 | 29 min read

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1.The above statistics depend on various factors and individual results may vary. Past performance is no guarantee of future results.

2.The student assumes full responsibility for all expenses associated with visas, travel, and related costs. upGrad does not provide any assurance or make representation...