Desarrollo de Aplicaciones Web > Backend (DataLayer) > Intro to Data Access Layer
Course Content
Getting Started
Discuss the tools and programming language required in this course.
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Tools for Apps Mobile Development
00:00
Kotlin Essentials
00:00
Design Patterns for app development
The focus of this session is the design patterns related to app development.
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Basic Design Patterns with Kotlin
Design Pattern: Observer
00:00
Observer (Example)
Design Pattern: Singleton
00:00
Singleton (Example)
00:00
Planning a new project
The first step in app development is to create a plan and focus on the technical aspect of the software.
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Planning a software project
00:00
Useful tools
00:00
(optional) Introduction To Figma
00:00
(optional) Designing Wireframes with Figma
00:00
Demo app: TaskApp
Taskapp is the demo app we will use as an example to follow and practice.
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Web TaskApp
00:00
Backend (Intro)
We will explore and understand the basics of building a backend from scratch.
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Distributed Programming
00:00
Backend (DataLayer)
We will focus on the data layer of the backend.
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Intro to Data Access Layer
00:00
Entity relationship
00:00
DAL – Application Configuration
00:00
Implement the Data Access Layer using Repository
00:00
Desarrollo de Aplicaciones Web
About Lesson

Intro to Data Access Layer

A data access layer in computer software is a layer of a computer program which provides simplified access to data stored in persistent storage of some kind, such as an entity-relational database.

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