03-23-2025, 11:01 AM
Professional Certificate in SQL and SQL for Data Analysis
Structured Query Language, SQL, SQLite, Retrieving and Manipulating Data, Commands, Queries, Data Aggregation, Features
Rating: 4.2 out of 5
(109 ratings)
8,439 students
2 hours on-demand video
3 articles
32 downloadable resources
Course overview
● Introduction to SQL and SQLite
● Basic SQL Commands – The Foundation
● Retrieving and Manipulating Data
● Advanced Queries and Data Aggregation
● Working with Joins
● Subqueries and Nested Queries
● Modifying Data in SQL
● Optimizing and Indexing Your Queries
● Advanced SQL Features
What is SQL
● SQL stands for Structured Query Language
● It’s a domain-specific language for managing relational databases
● SQL is used to:
○ Create and modify databases
○ Query data
○ Insert, update, and delete records
● Examples of databases: MySQL, PostgreSQL, Oracle, SQLite
● SQL is universal across relational database systems
Why SQL is Important for Business
● Marketing: SQL helps analyse customer behaviours and optimise campaigns.
● Finance: SQL is essential for tracking financial transactions and generating reports.
● Data Analytics: Extracts valuable business insights from large datasets.
● Operations: SQL can help streamline and automate workflows.
● Data-driven Decision Making: Businesses can make more informed decisions by analysing their data with SQL.
What is SQLite
● SQLite is a self-contained, serverless SQL database engine
● Open-source and free to use
● Designed for embedded database applications
● Easy to install and use
● Ideal for development, testing, and small-scale applications
● SQLite works on multiple platforms: Windows, Mac, Linux, and mobile devices
https://www.udemy.com/course/professional-certificate-in-sql-and-sql-for-data-analysis/?couponCode=AEAD13011987376599B5
Enjoy!
Structured Query Language, SQL, SQLite, Retrieving and Manipulating Data, Commands, Queries, Data Aggregation, Features
Rating: 4.2 out of 5
(109 ratings)
8,439 students
2 hours on-demand video
3 articles
32 downloadable resources
Course overview
● Introduction to SQL and SQLite
● Basic SQL Commands – The Foundation
● Retrieving and Manipulating Data
● Advanced Queries and Data Aggregation
● Working with Joins
● Subqueries and Nested Queries
● Modifying Data in SQL
● Optimizing and Indexing Your Queries
● Advanced SQL Features
What is SQL
● SQL stands for Structured Query Language
● It’s a domain-specific language for managing relational databases
● SQL is used to:
○ Create and modify databases
○ Query data
○ Insert, update, and delete records
● Examples of databases: MySQL, PostgreSQL, Oracle, SQLite
● SQL is universal across relational database systems
Why SQL is Important for Business
● Marketing: SQL helps analyse customer behaviours and optimise campaigns.
● Finance: SQL is essential for tracking financial transactions and generating reports.
● Data Analytics: Extracts valuable business insights from large datasets.
● Operations: SQL can help streamline and automate workflows.
● Data-driven Decision Making: Businesses can make more informed decisions by analysing their data with SQL.
What is SQLite
● SQLite is a self-contained, serverless SQL database engine
● Open-source and free to use
● Designed for embedded database applications
● Easy to install and use
● Ideal for development, testing, and small-scale applications
● SQLite works on multiple platforms: Windows, Mac, Linux, and mobile devices
https://www.udemy.com/course/professional-certificate-in-sql-and-sql-for-data-analysis/?couponCode=AEAD13011987376599B5
Enjoy!