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All Tutorials · 77 Results

Saving Data / Persistence
Flutter & Dart
Saving Data in Flutter Jan 31 2024 · Video Course (1 hr, 44 mins)
Data is king! In this course you’ll see different techniques to store data in your Flutter apps. You will ... more
Android & Kotlin
Data Persistence With Room Sep 20 2023 · Article (20 mins)
Learn how to persist data in your Android app using the Room SQLite wrapper from Google.
Multiple Domains
Must-Watch Sessions From WWDC ’23 Jun 29 2023 · Article (15 mins)
Ensure you’re up-to-date on the most important announcements from WWDC ’23 with this round-up of important se... more
iOS & Swift
SwiftData: Simplifying Persistence in iOS Apps Jun 9 2023 · Article (10 mins)
Learn all about SwiftData, a new framework introduced at WWDC 2023 that provides a Swift-like API for working... more
iOS & Swift
State Restoration in SwiftUI Oct 4 2022 · Article (30 mins)
Learn how to use SceneStorage in SwiftUI to restore iOS app state.
Flutter & Dart
Beginning FlutterFire Aug 30 2022 · Video Course (1 hr, 42 mins)
Firebase can help you add back-end features to your Flutter app without writing any back-end code. It prov... more
Flutter & Dart
Supabase with Flutter Aug 23 2022 · Video Course (2 hrs, 10 mins)
Learn how to create a cloud based database and authentication application using Supabase. This is an easy ... more
iOS & Swift
Core Data: Fundamentals Jul 19 2022 · Video Course (53 mins)
Learn the basics of Core Data in this beginner series. You’ll learn how to model your data with attributes... more
iOS & Swift
Realm With SwiftUI Tutorial: Getting Started Jun 14 2022 · Article (30 mins)
Learn how to use Realm with SwiftUI as a data persistence solution by building a potion shopping list app.
iOS & Swift
Saving Data in iOS May 31 2022 · Video Course (1 hr, 41 mins)
Find out where and how to save data in iOS! This course explores common methods for persisting user data, ... more
Server-Side Swift
Running a Web Server on iOS with Vapor Apr 29 2022 · Article (25 mins)
With Vapor, your iOS app can be both the client and the server to control your data — or even other devices. ... more
iOS & Swift
Sharing Core Data With CloudKit in SwiftUI Apr 26 2022 · Article (30 mins)
Learn to share data between CoreData and CloudKit in a SwiftUI app.
Flutter & Dart
Beginning Firebase with Flutter Jan 25 2022 · Video Course (38 mins)
When writing mobile apps, saving the data users input is critical. You can save the data locally, but then... more
iOS & Swift
Set Up Core Spotlight with Core Data: Getting Started Oct 27 2021 · Article (30 mins)
Learn how to connect Core Data with Core Spotlight and add search capability to your app using Spotlight.
iOS & Swift
Dynamic Core Data with SwiftUI Tutorial for iOS Oct 25 2021 · Article (20 mins)
Learn how to take advantage of all the new Core Data features introduced in iOS 15 to make your SwiftUI apps ... more
Multiple Domains
Firestore Tutorial for Flutter: Getting Started Sep 16 2021 · Article (25 mins)
In this tutorial, you’ll learn how to use Firebase Firestore databases in Flutter by creating a fun app that ... more
Android & Kotlin
Realm Database on Android: Getting Started Sep 14 2021 · Article (30 mins)
Learn how to use Realm database on Android for data persistence. You’ll learn how to add it to your android a... more
Server-Side Swift
Database Migrations With Vapor Aug 24 2021 · Article (25 mins)
In this Server-Side Swift tutorial, learn how to perform database migrations with Vapor on your application d... more
Android & Kotlin
SQLDelight in Android: Getting Started Aug 3 2021 · Video Course (1 hr, 25 mins)
In this course, we will introduce you to SQLDelight, a generator for typesafe Kotlin code based on SQL dat... more
Multiple Domains
Firebase Realtime Database Tutorial for Flutter Jul 22 2021 · Article (15 mins)
Get started with Firebase Realtime Database by building a chat app in Flutter that provides instant updates t... more
iOS & Swift
Firebase Tutorial: Getting Started Jul 21 2021 · Article (35 mins)
Learn Firebase fundamentals including saving data, real-time sync, authentication, user status and offline su... more
iOS & Swift
AWS AppSync for iOS Jul 13 2021 · Video Course (28 mins)
Learn how to consume GraphQL APIs in your SwiftUI iOS apps in a simple and type-safe way using AWS AppSync... more
Android & Kotlin
Android DataStore Apr 20 2021 · Video Course (44 mins)
DataStore is Google’s new and improved solution for persisting simple pieces of data by using either key-v... more
Android & Kotlin
Values and Mutability In Kotlin: Getting Started Mar 22 2021 · Article (30 mins)
In this Values and Mutability tutorial, you’ll learn how to declare mutable, immutable, constant, late/lazily... more