From zero to Hero - Building Software from scratch

This is a course like no other.  This course takes you from zero to hero in 14 simple steps

I have broken down the basics of Software development , designed a simple database and build an application from scratch to the end. In this course , we are doing the following:

• A discussion of what content you may want to store in a database of Covid-19 patients.

• Create a database

• Create a table

• Create fields to hold different attributes of a patient e.g. Name, Date of Birth etc.

• Create a form. This is the user interface where records can be captured. In this section, you will learn how to relate a database and the interface

• Finally, we are handling the famous CRUD acronym

    - Create

    - Retrieve

  - Update

  - Delete

• Create - This is inserting records into the database.  A user captures information into a form and clicks on the save button. The INSERT commands sends that information to the database.

• Retrieve - Once the data is stored. You will want to display it somewhere. SELECT command is responsible for the same.

• Update - Sometimes, the data that is in the database needs to be changed or updated. UPDATE statement is used for that purpose.

• Delete - The unwanted records have to be removed. DELETE command in this case is used.