
This course includes our updated coding exercises so you can practice your skills as you learn.
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you will learn file extensions and source code notes
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You will learn how to learn online courses in a more productive way.
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Install SQL Server Management Studio by running the setup as administrator, download the latest SSMS, and complete the installation to connect to databases and manage tables, queries, and objects.
Connect to a SQL Server using Windows authentication in SQL Server Management Studio, then specify the server name or IP address and explore databases and server objects in Object Explorer.
Create a database in sql server management studio by logging in with sql server authentication, navigating to databases, and selecting new database to define name and data and log files.
Learn to create a new table in SQL Server Management Studio, set a primary key, define columns and data types, and apply naming conventions, such as a student details table.
Create a foreign key on the items table that references the products table by product_id, and define a composite primary key on item_id and product_id.
Learn how to update data in a products table using the update statement, setting product_name for a specific ID with a where clause to filter the record.
Learn to create a new table with a SQL script, define columns like id, name, email, phone, and address, set a primary key, and verify the table with DDL commands.
Learn how to modify a table with the alter command, including adding and dropping columns in a student details table, and adjusting data types.
Learn how the truncate statement quickly removes all rows from a table by allocating data pages, preserving the table structure, and understand that truncate is rollbackable while delete is not.
learn to grant database user permissions with the grant query, assigning select, insert, update, and delete on a table or database, and create or map the user.
Learn to use the distinct keyword to remove duplicates in a query, producing a unique result set without altering the underlying table.
The "SQL for Data Science + Data Analytics + Data Visualization" course is designed to equip you with the skills needed to excel in data-driven decision-making. This comprehensive course takes you from the basics of SQL to advanced techniques for data analytics and data visualization, making it perfect for anyone looking to build a career in data science or data analytics.
You’ll start with the foundational concepts of SQL, learning how to create and manipulate databases, tables, and relationships. Master the core SQL commands such as SELECT, INSERT, UPDATE, and DELETE, and learn to perform complex queries using JOINs, GROUP BY, and HAVING for effective data analysis.
As you advance, you’ll explore how to perform detailed data analysis using SQL, including filtering, sorting, and aggregating data to derive meaningful insights. Learn how to work with large datasets, identify trends, and extract valuable business intelligence.
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The course also covers data visualization, showing you how to present your findings in clear, visually compelling ways. with the help of this course you’ll easily learn how to use popular visualization tools like Power BI and Tableau, and integrate them with SQL queries to create interactive, insightful dashboards.
By the end of this course, you’ll have the skills to work with real-world data, analyze it using SQL, and present your findings through stunning visualizations. Whether you're pursuing a career in data science, business intelligence, or data analytics, this course will provide you with the expertise needed to succeed in the industry.
Enroll today to master SQL, data analysis, and visualization techniques!