
Explore data warehousing fundamentals and ETL concepts, install and use Microsoft SQL Server tools, and build end-to-end projects from data cleaning in Excel to BI reporting.
Install SQL Server Express 2017 and SQL Server Management Studio by downloading from the official download center, following the basic install steps, and then learn to navigate SSMS.
Explore the Microsoft business intelligence package, including integration surfaces for data extraction, reporting surfaces for insightful decision-making reports, and analysis surfaces for data mining within the Microsoft Visual Studio shell.
Copy original file, convert it to txt, import into excel as comma-delimited csv, set text formats with text to columns, save as csv, and move to load folder for ETL.
Create a database in SQL Server Management Studio to serve as a data warehouse. Connect to the server, run create database with a meaningful name, and review the generated objects.
Create a working table in ssms for data analysis by defining a new table from the stage table, setting correct data types, and loading data for analysis.
Examine a semicolon-delimited csv where Excel cannot split columns, revealing car sales by manufacturer, model, sale date, fuel efficiency, and price in thousands, with cleaning preview for the ADL process.
Open SQL Server Management Studio, create a new database named Boston, execute the command, and refresh databases to confirm the warehouse setup for the FTL process.
Solve the homework by cleaning a faulty comma-delimited file, importing it into Excel, restoring headers from the CSP file, and transferring seven rows via a flat file data flow.
Clean the movies dataset in MS Excel by converting a CSV to Excel, applying text formatting across columns, and preparing data for loading into a data warehouse for BI reporting.
Create a warehouse database in SSMS, set up an SSIS ETL project, configure a flat file source, map to a raw movies data table, load 5043 records and verify.
Validate the transfer of 84,811 records, then create a fresh working table in SSMS from the raw data, drop the existing table, and define appropriate data types for quality assurance.
Insert data into the working table and identify a conversion error from non-numeric zip codes. Create a second table with a different data type for zip codes, using length 100.
Clean a Glassdoor employee review dataset and transfer it to a SQL Server data warehouse using Visual Studio for analysis of ratings and work balance.
Data Warehousing
Learning how to extract, clean and load data into a SQL database warehouse are highly required skills for data analysis field. You will learn in this course how to use Microsoft Excel to clean your data before loading them into a Microsoft SQL Server database. You will learn how to use SQL Server Integration Services (SSIS) which is one of Microsoft Business Intelligence tools to perform ETL process. You will learn a simple technique that save you a lot of time and help to avoid many possible errors during the ETL process. You will learn also how to use SQL Server Reporting Services (SSRS) to create business reports and data analysis with SQL queries. This course is designed to be more practical by putting your hands on real projects with diverse business scenarios to learn by practice. Learning via practice is the best way to get knowledge stuck in your mind because it is similar to acquire experience through work.
Power BI
Converting raw data to insightful diagrams and charts to make informative decisions is a crucial analytical skill in data science. You will learn in this course how to create insightful and powerful charts and perform data analysis. First, you will understand data visualization, and why data visualization. After that you will understand Power BI services and the use of each of them. After you became familiar with these services you will learn how to install and navigate in Power BI Desktop. After that, you will learn how to use the advanced functions in Power BI Editor in data preparation and cleaning. You will learn appending and merging datasets to create one dataset. After that you will learn how to turn your datasets into insightful charts using many powerful functions. You will learn how to filter your data according to your business requirements. You will learn how to create measures and calculated columns for your own data analysis. You will have an introduction to DAX language where you can learn how to create new tables and columns according to your needs. After that you will learn how to take your projects in the Cloud where you can work with other users. You will learn how use Power BI Pro interface to create, edit and share reports with others.