MongoDB $weeklyUpdate #59 (Mar 04, 2022): Offline-First Apps, Migrating Synced Realm Schema in Prod, Using Maps & Location data in your SwiftUI App, and more!

:wave: Hi everyone!

Welcome to MongoDB $weeklyUpdate!

Here, you’ll find the latest developer tutorials, upcoming official MongoDB events, and get a heads up on our latest Twitch streams and podcast, curated by Adrienne Tacke.


:mortar_board: Freshest Tutorials on DevHub

Want to find the latest MongoDB tutorials and articles created for developers, by developers? Look no further than our DevHub!

Build Offline-First Mobile Apps by Caching API Results in Realm


This article shows how the RCurrency mobile app fetches exchange rate data from a public API, and then caches it in Realm for always-on, local access.

Migrating Your iOS App’s Synced Realm Schema in Production


What if you’re using MongoDB Realm Sync to replicate your local Realm data with other instances of your mobile app and with MongoDB Atlas? That’s what this article will focus on.

Migrating Your iOS App’s Realm Schema in Production


This tutorial will step you through updating an existing mobile app to add some new features that require changes to the schema.

Using Maps and Location Data in Your SwiftUI (+Realm) App


This article shows you how to embed Apple Maps into your app views using Mapkit’s Map view.

:date: Official MongoDB Events & Community Events

Attend an official MongoDB event near you! Chat with MongoDB experts, learn something new, meet other developers, and win some swag!

Mar 3-4 (London, United Kingdom) - Big Data & AI World

Mar 21-26 (San Francisco, United States) - MongoDB @ Game Developers Conference

:tv: MongoDB on Twitch & YouTube

We stream tech tutorials, live coding, and talk to members of our community via Twitch and YouTube. Sometimes, we even stream twice a week! Be sure to follow us on Twitch and subscribe to our YouTube channel to be notified of every stream!

Latest Stream

:popcorn: Follow us on Twitch and subscribe to our YouTube channel so you never miss a stream!

:studio_microphone: Last Word on the MongoDB Podcast

Latest Episode

Catch up on past episodes:

Ep. 99 - Exploring Growth Engineering at MongoDB

Ep. 98 - Getting Started with Deno and MongoDB

Ep. 97 - Battlefy Esports Tournament Platform and MongoDB

(Not listening on Spotify? We got you! We’re most likely on your favorite podcast network, including Apple Podcasts, PlayerFM, Podtail, and Listen Notes :blush:)

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