SQL For Data Analytics | A beginners guide With real world examples скачать в хорошем качестве

SQL For Data Analytics | A beginners guide With real world examples

Hey Learners.! Here's a video on the most important part of Data Analytics - SQL (Structured Query Language) In this video you'll learn about - [00:05] Introduction to the session and instructor. [01:04] Why use SQL for Data Analytics? [02:04] SQL's primary role: Data Extraction vs. Cleaning/Visualization. [07:40] SQL as the backbone of Data Analysis. [09:40] Why SQL is important for analysts (Large datasets vs. Excel). [12:46] Types of SQL Commands (DDL, DML, DQL, DCL, TCL). [16:06] Understanding Primary Key and Foreign Key. [19:04] Basic SQL Query Structure (SELECT, FROM, WHERE). [22:10] Example 1: Selecting specific columns (Name & City). [24:49] Example 2: Filtering data with WHERE (e.g., City = Delhi). [26:30] Example 3: Using multiple conditions with AND (City & Age). [27:49] Example 4: Pattern matching with LIKE operator. [28:45] Example 5: Filtering ranges with BETWEEN operator. [30:37] Example 6: Sorting data with ORDER BY (Finding oldest/youngest). [32:08] Example 7: Limiting results (Top 5 records). [33:33] Aggregation functions (COUNT, SUM). [34:23] SQL Joins explained (Inner, Left, Right, Full). [36:16] Real-world analytics scenarios. [37:06] Comparison: SQL vs. Excel vs. BI Tools. [37:38] Conclusion and next steps. Do subscribe to channel for more such useful content and Leave your likes, opinions & suggestions in the comments. Follow us on: LINKEDIN : www.linkedin.com/in/dr-aditi-gupta INSTAGRAM :   / techtip24   Dr. Aditi Gupta Analytics Mentor ‪@techtip24‬ #sql #sqlforbeginners #sqlfordataanalytics #dataanalytics #database #datacareer #sqltutorial