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In this subsection, we are going to talk about the concept of Crud application.

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So a Crud application, a probably a some of you, the ones with, uh, software development experience

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are already familiar with it.

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If not, don't worry.

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The Crud application is the most common, the most basic type of application you build in a, a full

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stack, uh, development bootcamp.

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And uh, we are going to see an example next, uh, which is going to be the fastest way to understand.

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But the, the Terme crud comes from the first letters of these four actions.

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So this is an application that a this is a type of application that is able to create items to list

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the items you have created, like to read the items to update the items you have created, and also

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to delete.

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So the most typical Crud applications that you I would say you see in 100% of the bootcamps or in the

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full application, uh, courses, you will find out there are uh, the what what you call the to do

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applications.

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And this is these are applications that, uh, are designed to help you, uh, manage your daily tasks.

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So let's say today you have to walk your dog, then you have to go to the bank, then you have to go

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to the doctor.

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So all these are your tasks to do your to do tasks.

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So we are going to build an application that will allow you to manage, uh, these tasks.

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So you can say, okay, these are the tasks that I have to do today.

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Uh, please show me what are all the tasks?

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Uh, show me what are the tasks I have already completed?

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Show me the tasks that are still, uh, there for me.

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Uh, I want to change one of the tasks, or I want to delete one of the tasks.

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So it is a very simple application, uh, when you see it, uh, finished.

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But you will see that in order to build this kind of application, we have a lot of work to do.

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And we have, uh, many different components and many things to keep in mind.

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So we have prepared a very, uh, carefully detailed, um, detailed materials for you.

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So you will have a very large, uh, notebook which is going to walk you step by step through all the

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different stages of this application.

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We are also going to provide you a the code.

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And we are also going to provide you the slides that, as you know, are like a summary or scheme of

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the, of the, the, the lesson or the block we are talking about.

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Right.

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So very important lesson.

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I think if you overcome this lesson you have overcome the, the, the most important parts of the program.

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Uh, this is like the peak of the program.

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So be ready because this is going to be a little bit difficult.

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But there is only one secret.

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And there is a in order to, uh, succeed in this, uh, in this block, you only need perseverance,

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practice and study and, uh, don't worry about, uh, the, the time you you need.

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Some people will need four hours, some others will need 80 hours.

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Don't worry about that.

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So one of the worst things about, uh, traditional bootcamps is the timing constraint.

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A they usually have a very short time to complete the different stages, and that a, a puts a lot of

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stress, uh, on every student.

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And usually since the different students have different backgrounds and different, uh, initial levels,

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usually the, the, the time that you have in a traditional bootcamp to complete a task or a project

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is never the right time for most.

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For most people is short, uh, or too short or super short.

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For some people is is okay or is even longer than they need.

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But, uh, the good thing about an online bootcamp is that you can set your own rhythm.

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You can.

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A a c a at what point you are ready to go to the next step.

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So this is especially important in the current lesson.

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Okay.

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So we are going to see a demo of our Crud application finished.

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And then we will go step by step through the process of building it.

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When we finish this review of the demo, in the next video, we will go to a building the backend of

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the application with two main tools, which are going to be fast API and Postgres.

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So we will first see the demo of the Crud application.