Posts

Master Your SQL Skills with These Hands-On Practice Exercises

Image
 If you want to learn SQL, here are free (+ paid) resources๐Ÿ‘‡ Also, you can use these contents to ace SQL interviews ๐Ÿ”ฅ ๐Ÿญ. ๐—ฆ๐—ค๐—Ÿ ๐—•๐—ผ๐—น๐˜ ๐Ÿ‘‰ https://sqlbolt.com/ From SELECT * to GROUP BY, SQL Bolt contains lessons and interactive exercises to help you grasp the essentials of SQL. I showed this to my cousin with no experience in SQL, and he learned the basics of SQL in just one week. ๐Ÿฎ. ๐—ฆ๐˜๐—ฎ๐—ป๐—ณ๐—ผ๐—ฟ๐—ฑ ๐——๐—• & ๐—ฆ๐—ค๐—Ÿ ๐—ฐ๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ ๐Ÿ‘‰  Stanford DB & SQL Course If you want a detailed explanation of SQL queries with a mixture of easy and hard SQL problems, I highly recommend you check out this course. I personally used this resource myself to learn SQL when I started my career in data science in 2016. ๐Ÿฏ. ๐—ง๐—ฒ๐—ฐ๐—ต๐—ง๐—™๐—ค ๐—ฌ๐—ผ๐˜‚๐—ง๐˜‚๐—ฏ๐—ฒ ๐—–๐—ต๐—ฎ๐—ป๐—ป๐—ฒ๐—น ๐Ÿ‘‰  https://www.youtube.com/c/techTFQ I have seen a number of YouTubers focused on SQL and DBs, and I’d have to say I love Thoufiq’s explanation style. He covers a breadth of knowledge in SQL with an easy-to-follow expl...

Master the Most Efficient Excel Shortcuts for Data Analysis

Image
  Excel Shortcuts Excel is a powerful tool for organizing and analyzing data, but it can be time-consuming to perform repetitive tasks. That's where shortcuts come in! They can save you time and help you work more efficiently. General Helpful Shortcuts Formatting Shortcuts Selection   &   Navigation   Shortcuts Views Shortcuts These are some shortcuts that are used by aspiring data analysts/excel users most in their day-to-day work. There are also so many shortcuts out there.  Here is the link to download these shortcuts PDF: Link:  Excel Shortcuts

Empower Your Data Analysis Career with Critical Soft Skills

Image
Soft Skills Definition: Non-technical skills, traits, and behaviors that related to how you work. There is more than just data when it comes to being a data analyst—there are plenty of soft skills that can set you apart from other candidates so that potential employers will notice you and know that you have the ability to succeed in this role. Here are some of the most common soft skills you will find in an entry-level data analyst resume.

Maximizing Data Insights with Innovative Technical Analysis Tools

Image
Some alternatives to the widely used data analyst tools are as valuable as the popular ones. These tools are also beginner's friendly and provide a wide of features that help in doing some data analysis tasks more easily than the popular ones. Some options are even better than the popular ones in the data analyst community. Technical Skills of Data Analyst Link:  Technical Skills These are some options that are the best alternatives to some popular software used by data analysts in their job: Google Sheets           ---------          Microsoft Excel Google Sheets is a spreadsheet program included as part of the free, web-based Google Docs Editors suite offered by Google. This is the best alternative to Microsoft Excel in the market. Google Sheets is very popular among small businesses and also popular for newbie spreadsheet users. This software doesn't install on your computer as it's completely online. As a beginner data analyst...

Mastering the Key Technical Skills for a Successful Career as a Data Analyst

Image
As a beginner or a new data analyst, there are some skills we have to consider or even master that will help in the path of becoming a good data analyst.  Some of the skills are necessary for any kind of analyst i.e., Beginner, Intermediate, or Experienced level, and some skills are not so mandatory as these are up to the person whether he/she has to learn or practice them or not. Necessary / Mandatory Skills Microsoft Excel   Microsoft Excel is a well-known and popular tool in the majority of fields. This tool is also widely popular among data analysts also. These tools are good for new or emerging people who become data analysts in the future. Some uses of excel in data analyst day-to-day work are: Sorting and Filtering data  Data Validation Conditional Formatting Pivot Tables Data Visualization - Charts, Graphs, and even Dashboards  Formulas & Functions   These are some features of Microsoft Excel that a data analyst uses in every day-to-day work or ope...

Data Analysis for Everyone: Simplifying the Process for Better Insights

Image
As the world becomes increasingly reliant on data and technology, the demand for skilled data analysts continues to grow. These professionals are responsible for collecting, organizing, and analyzing large amounts of data to inform business decisions and drive growth. If you're a new data analyst, you might be feeling overwhelmed by the sheer amount of information available and the complex tools and techniques you'll need to master. But don't worry, we're here to help. In this blog, we'll cover everything you need to know as a new data analyst, from the skills you'll need to succeed to the best resources for learning and staying up-to-date in this rapidly evolving field. What is a Data Analyst? A data analyst is a professional who uses statistical analysis and other data-driven techniques to extract insights from large sets of data. They work in a variety of industries, including finance, healthcare, marketing, and government. Some common tasks for data analysts...