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New Realm Data Types: Dictionaries/Maps, Sets, Mixed, and UUIDs

Four new data types in the Realm Mobile Database - Dictionaries, Mixed, Sets, and UUIDs - make it simple to model flexible data in Realm.

Introduction to MongoDB Realm Sync for Android

Learn how to use MongoDB Realm Sync with Android.

Realm Triggers Treats and Tricks - Document-Based Trigger Scheduling

In this article, we will explore a trick that lets us invoke a trigger task based on a date document field in our collections.

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Learning with Luce - Structure your data with Schema Validation in MongoDB

podcast

Ep. 77 A Look at Modern Healthcare Technology Solutions with Luca Vicentini

On this episode of the MongoDB Podcast, we chat with Luca Vicentini, Senior Manager & Cloud Specialist Lead in SDG Group. We discuss how to use MongoDB securely when dealing with healthcare applications. Luca Vicentini, Senior Manager & Cloud Specialist Lead in SDG Group, a Global management consulting firm specialized in Big Data & Analytics, talked with us about DocDot, an in house developed application for continuous health care on a platform enabling telemonitoring, televisit, teleprescription and geolocalization services through a smartphone app thanks to the MongoDB Technology which allowed to manage real-time data in a more efficient and flexible way with a level of security aligned with the market medical standards. Links: https://content.sdggroup.com/en/sdg-group-docdot https://www.linkedin.com/in/lucavicentini/

article

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

Learn how to make your mobile app always-on, even when you can't connect to your API.

article

StartActivityForResult is deprecated !!

Learn the benefits and usage of registerForActivityResult for Android in Kotlin

podcast

Ep. 76 The Role of a MongoDB Consulting Engineer with Eric Reid

Eric Reid is a Principal Consulting Engineer in MongoDB's Professional Services organization and on this episode, we discuss the role of a consulting engineer and how his years in the industry add value to this unique, and challenging role. If you've got a multi-faceted skillset that incorporates various aspects of software development, systems architecture, operations and of course, MongoDB, you may wish to look at this role as possibility.  Learn more about career opportunities and the Consulting Engineer role specifically on MongoDB's Careers Page.

twitch video

How (And Why!) to Raise Your Profile as a Developer

article

Migrating Your iOS App's Synced Realm Schema in Production

When you add features to your app, you may need to modify your Realm schema. Here, we step through how to migrate your synced schema and data.

article

Triggers Treats and Tricks: Cascade Document Delete Using Triggers Preimage

In this article, we will show you how to use a preimage feature to perform cascading relationship deletes via a trigger - based on the deleted parent document.

article

Currency Analysis with Time Series Collections #1 — Generating Candlestick Charts Data

Time series collections part 1: generating data for a candlestick chart from time-series data

article

Currency Analysis with Time Series Collections #2 — Simple Moving Average and Exponential Moving Average Calculation

Time series collections part 2: How to calculate Simple Moving Average and Exponential Moving Average

article

Currency Analysis with Time Series Collections #3 — MACD and RSI Calculation

Time series collections part 3: calculating MACD & RSI values

article

Migrating Your iOS App's Realm Schema in Production

Learn how to safely update your iOS app's Realm schema to support new functionality—without losing any existing data

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