Introduction-to-Application-Development-and-Emerging-Technologies.pptx

Introduction to Application Development and Emerging Technologies Prepared by: Dezza Anne A. Peregrina DCIT26  What is Application Development? Application development refers to the process of creating software applications that perform specific tasks or provide certain functionalities. It...

Introduction to Application Development and Emerging Technologies Prepared by: Dezza Anne A. Peregrina DCIT26  What is Application Development? Application development refers to the process of creating software applications that perform specific tasks or provide certain functionalities. It involves designing, developing, testing, and deploying software applications that meet the requirements of users or businesses. The application development process typically involves several stages, including gathering requirements, designing the architecture and user interface, developing the application’s code, testing it for bugs and errors, and deploying it to a target environment. After deployment, the application is monitored and updated as needed to ensure that it continues to function correctly and meets the changing needs of users or businesses.  Application development can be done for a variety of platforms, including desktop, mobile, and web applications. It can also involve developing custom software solutions for specific businesses or industries, such as healthcare or finance.  There are several types of application Types of development, depending on the platform, technology, and purpose of the application. Application Some of the most common types of application development include: Development Mobile Application Development Web Application Development Desktop Application Development Cloud Application Development Cross-platform Development Enterprise Application Development Game Development  Mobile application development is the Mobile process of creating software applications that run on mobile devices such as smartphones, tablets, Application and smartwatches. Mobile app development can be Development done for various platforms like iOS, Android, and cross-platform development tools. There are different programming languages, frameworks, and tools used for mobile app development, such as Java, Kotlin, Swift, React Native, Flutter, and Xamarin. The choice of the development platform depends on various factors like the project requirements, the target audience, and the development team’s expertise. Mobile Application Development Process The mobile application development process typically involves several stages, including: 1. Concept and requirements gathering: In this stage, the business or development team identifies the app’s purpose, target audience, features, and functionality requirements. 2. Design: In this stage, the UI/UX designers create wireframes and mockups of the app’s user interface, including the app’s visual design and navigation fl ow. 3. Development: In this stage, developers write the code that runs the app’s functionality and create the database architecture and server-side code. Mobile Application Development Process 4. Testing: In this stage, the app is tested for usability, functionality, performance, and security. 5. Deployment: In this stage, the app is uploaded to app stores, like Apple App Store or Google Play Store, or deployed to an enterprise distribution channel. 6. Maintenance: Once the app is released, it requires regular updates to address bugs, fix issues, and add new features.  Web application development is the process of creating software applications that run Web on web browsers, accessible through the Internet. Web applications are designed to work on various Application devices and operating systems and can be accessed Development by users worldwide. Web applications are developed using programming languages such as HTML, CSS, and JavaScript, with the addition of server-side scripting languages like PHP, Python, or Ruby. There are various frameworks and libraries used for web development, such as React, Angular, Vue.js, and Node.js. The choice of web development tools and technologies depends on various factors such as the project requirements, the target audience, and the development team’s expertise. Web Application Development Process The web application development process typically involves several stages, including: 1. Planning and requirements gathering: In this stage, the development team identifies the app’s purpose, target audience, features, and functionality requirements. 2. Design: In this stage, the UI/UX designers create wireframes and mockups of the app’s user interface, including the app’s visual design and navigation fl ow. 3. Development: In this stage, developers write the code that runs the app’s functionality and create server-side code and database architecture. 4. Testing: In this stage, the app is tested for usability, functionality, performance, and security. Web Application Development Process 5. Deployment: In this stage, the app is uploaded to a web server or cloud platform and made available for public access. 6. Maintenance: Once the app is released, it requires regular updates to address bugs, fix issues, and add new features.  Desktop application development is the process of creating software applications that run Desktop on desktop or laptop computers, typically using an Application operating system such as Windows, macOS, or Linux. Desktop applications can offer rich Development functionality, as they can leverage the power of the user’s computer hardware and do not require an internet connection to operate. Desktop applications are developed using programming languages such as Java, C++, or C#. There are various frameworks and libraries used for desktop development, such as.NET, JavaFX, and Electron. The choice of desktop development tools and technologies depends on various factors such as the project requirements, the target audience, and the development team’s expertise. Desktop Application Development Process The desktop application development process typically involves several stages, including: 1. Planning and requirements gathering: In this stage, the development team identifies the app’s purpose, target audience, features, and functionality requirements. 2. Design: In this stage, the UI/UX designers create wireframes and mockups of the app’s user interface, including the app’s visual design and navigation fl ow. 3. Development: In this stage, developers write the code that runs the app’s functionality and create the database architecture and server-side code. Desktop Application Development Process 4. Testing: In this stage, the app is tested for usability, functionality, performance, and security. 5. Deployment: In this stage, the app is installed on the user’s computer using an installer or other deployment mechanism. 6. Maintenance: Once the app is released, it requires regular updates to address bugs, fix issues, and add new features. Cloud Application Development Cloud application development is the process of creating software applications that run on cloud-based infrastructure and are accessible through the Internet. Cloud applications are designed to be scalable, reliable, and available from anywhere with an internet connection. They can be accessed from various devices such as desktop computers, smartphones, and tablets. Cloud applications are developed using programming languages such as Java, Python, or Ruby, and various frameworks and libraries, such as Node.js, Flask, or Django. The choice of cloud development tools and technologies depends on various factors such as the project requirements, the target audience, and the development team’s expertise. Cloud development also involves configuring and managing cloud services, such as databases, storage, and computer resources, which are essential for the app’s performance and scalability. Cloud Application Development Process The cloud application development process typically involves several stages, including: 1. Planning and requirements gathering: In this stage, the development team identifies the app’s purpose, target audience, features, and functionality requirements. 2. Design: In this stage, the UI/UX designers create wireframes and mockups of the app’s user interface, including the app’s visual design and navigation fl ow. 3. Development: In this stage, developers write the code that runs the app’s functionality and create the cloud-based infrastructure. 4. Testing: In this stage, the app is tested for usability, functionality, performance, and security. Cloud Application Development Process 5. Deployment: In this stage, the app is deployed to a cloud-based platform, such as Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP), and made available for public access. 6. Maintenance: Once the app is released, it requires regular updates to address bugs, fix issues, and add new features.  Cross-platform development is the Cross- process of creating software applications that can run on multiple platforms and operating systems, platform such as Windows, macOS, Linux, Android, and iOS, using a single codebase. Cross-platform Development development aims to reduce the cost and time required to develop and maintain applications for different platforms and to provide a consistent user experience across all platforms. Cross-platform development requires developers to consider various factors such as the project requirements, the target audience, the development team’s expertise, and the tools and technologies used. Each approach has its strengths and weaknesses, and developers need to choose the one that best fits their needs. Approaches for Cross-platform Development There are various approaches to cross-platform development, including: 1. Hybrid development: In this approach, developers use web technologies such as HTML, CSS, and JavaScript to create a single codebase, which is wrapped in a native app container for each platform using frameworks such as Apache Cordova or Ionic. Hybrid development allows developers to reuse web-based code across multiple platforms while providing access to native device features such as camera, accelerometer, and push notifications. 2. Native development with cross-platform tools: In this approach, developers use cross-platform tools such as Xamarin or React Native to write native code that can run on multiple platforms. Cross-platform tools allow developers to write code once and compile it for multiple platforms, providing access to native device features and a native look and feel on each platform. Approaches for Cross-platform Development 3. Progressive Web Apps (PWAs): PWAs are web applications that use modern web technologies to provide a native-like experience on mobile devices. PWAs can be accessed through web browsers and can be installed on a user’s home screen, allowing them to function as standalone applications. PWAs are platform-agnostic and can be accessed on various devices with web browsers, including desktops, laptops, smartphones, and tablets. Enterprise Application Development Enterprise application development is the process of creating software applications that are designed to meet the complex needs of large organizations. Enterprise applications are typically mission-critical, highly scalable, and integrated with multiple systems and services. They are used by multiple departments and users within an organization and are essential for the organization’s operations and decision-making. Enterprise applications are developed using programming languages such as Java,.NET, or Python, and various frameworks and libraries, such as Spring, Hibernate, or Django. The choice of the development tools and technologies depends on various factors such as the project requirements, the target audience, and the development team’s expertise. Enterprise application development also involves integrating with various systems and services, such as ERP, CRM, and HR systems, which are critical for the organization’s operations and decision-making. Enterprise Application Development Process The enterprise application development process typically involves several stages, including: 1. Planning and requirements gathering: In this stage, the development team identifies the app’s purpose, target audience, features, and functionality requirements. They also consider the organization’s existing systems and processes and how the new application will integrate with them. 2. Design: In this stage, the UI/UX designers create wireframes and mockups of the app’s user interface, including the app’s visual design and navigation fl ow. The developers also design the application’s architecture and database schema, considering scalability, reliability, and security. Enterprise Application Development Process 3. Development: In this stage, developers write the code that runs the app’s functionality and create the necessary integrations with other systems and services. The development team also performs rigorous testing to ensure the app’s reliability, scalability, and security. 4. Deployment: In this stage, the app is deployed to the organization’s infrastructure, which may include on-premises or cloud-based systems. The deployment may involve configuring the app for different environments, such as development, staging, and production. 5. Maintenance: Once the app is released, it requires regular updates to address bugs, fix issues, and add new features. The development team also needs to monitor the app’s performance and security and make necessary changes to ensure the app remains reliable and secure.  Game development is the process of creating video games that can be played on various platforms such as PCs, consoles, and Game mobile devices. Game development involves Development several stages, including concept and design, development, testing, and deployment. Game development requires a combination of creativity, technical expertise, and project management skills. Game developers must have a good understanding of game design principles, graphics programming, physics, artificial intelligence, and user interface design. They must also be able to work collaboratively with other team members, including game designers, artists, musicians, and testers. Game Development Process The game development process typically involves the following stages: 1. Concept and design: In this stage, the game’s concept is developed, and the game’s design is created, including the game’s storyline, characters, environment, game mechanics, and user interface. Game designers create sketches, storyboards, and concept art to illustrate the game’s look and feel. 2. Development: In this stage, developers create the game’s code and programming, including the game engine, graphics, animation, sound effects, and music. The development team also creates the game’s levels, puzzles, challenges, and user interfaces. Game development requires expertise in various programming languages, such as C++, Java, and Python, and game engines such as Unity and Unreal Engine. Game Development Process 3. Testing: In this stage, the game is tested for bugs, glitches, and playability. Testers play the game to identify any issues and provide feedback to the development team. The development team also performs performance testing to ensure that the game runs smoothly on various devices and platforms. 4. Deployment: In this stage, the game is released for various platforms, such as PC, console, or mobile devices. The game is published on various app stores or distributed through physical media, such as CDs or cartridges. The development team also provides ongoing support for the game, including bug fixes and updates.