Tables, Data & Networking in iOS

Go to Course: https://www.coursera.org/learn/swift-ios-tables-networking

Introduction

### Course Review: Tables, Data & Networking in iOS on Coursera **Introduction** In the ever-evolving world of iOS development, mastering data management and networking is crucial to building functional and robust applications. The Coursera course titled **“Tables, Data & Networking in iOS”** is an in-depth exploration into these fundamental aspects, equipping learners with the necessary skills to effectively work with data in their applications. This review will detail the course’s content, efficacy, and target audience, culminating in a recommendation for those aspiring to enhance their iOS development capabilities. **Course Overview** This course provides a comprehensive introduction to how data works within the iOS ecosystem. It emphasizes the importance of data not just as an ingredient in app functionality but also as a vital component in user experience. Over the course’s duration, learners will engage with practical applications that reinforce theoretical concepts, including tables, collection views, Core Data, and networking with APIs. **Syllabus Breakdown** 1. **Coder Swag App: Working With Tables** - This module introduces the basics of displaying data in iOS. Developers will learn how to utilize tables and collection views, which are essential for delivering smooth and interactive user interfaces. By the end of this section, participants will have a solid foundation in effectively organizing and displaying data. 2. **Goal Post App: Working With Core Data** - Here, students will dive into Core Data to understand how to persist data across app sessions. This is a critical skill, as users expect their data to be readily available each time they open the app. By building the Goal Post app, developers will learn to create more sophisticated, data-driven applications that can store and retrieve information seamlessly. 3. **ToDo App: Network Requests & APIs** - This module addresses the essential skill of networking. Participants will learn to make web requests, which is simply a must-have for any developer looking to create interactive applications. Through practical exercises, students will connect to servers and retrieve external data, enhancing the functionality of their apps. 4. **Decoding, Async, & POST Requests** - In the final module, learners will complete the ToDo app by mastering the decoding of data from web servers and implementing POST requests. This knowledge is vital for any developer looking to handle real-world data transactions. **Effectiveness of the Course** The structure of the course is methodical and well-paced, making it suitable for both beginners and those with prior experience looking to refine their skills. Each module builds upon the previous, gradually introducing more complexity and encouraging hands-on practice that solidifies understanding. The projects included in the syllabus are particularly valuable. They provide practical experience and allow learners to see their progress in real-time. The culmination in a functioning ToDo app demonstrates the cohesive integration of all learned skills, preparing participants for real-world applications. **Target Audience** This course is ideal for aspiring iOS developers, students studying computer science, or those who have had some exposure to iOS app development but wish to deepen their knowledge of data management and networking. It's particularly suited for anyone looking to create apps that require data persistence and server interaction, which is the backbone of most modern applications. **Recommendation** I highly recommend **“Tables, Data & Networking in iOS”** for anyone serious about iOS development. The curriculum is thoughtfully crafted, provides hands-on experience, and prepares students for real-world applications. The ability to manage data efficiently while interacting with online servers is a critical skill in today’s app-driven world. Whether you are just starting your journey as an iOS developer or you are looking to solidify your existing knowledge, this course on Coursera offers invaluable insights and practical experience that can significantly boost your career in app development. Get ready to enhance your skillset and create more dynamic, data-driven applications!

Syllabus

Coder Swag App: Working With Tables

In this module you will learn the basics of working with data in iOS. Data is the key ingredient for any functional app and one must learn how to properly display it to the user. You will learn how to use tables and collection views to display data to users.

Having data to present in your app is important. But it can be equally important to know how to persist the data to your phone even after the app is closed. In this module you will learn how to use Core Data to build more robust, data-driven applications.

You really don't have an app unless you have data. Making web requests is by far the most common thing you will do as an iOS developer. In this module you will learn how to get your apps working with servers and external data.

In this module you will finish the ToDo app by learning how to decode data from a web server as well as how to make POST requests.