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Google Firestore vs Realm

Developers should use Firestore when building applications requiring real-time updates, such as chat apps, collaborative tools, or live dashboards, due to its built-in real-time listeners meets developers should learn realm when building mobile apps that require high-performance local data storage with real-time updates, such as chat applications, collaborative tools, or offline-capable apps. Here's our take.

🧊Nice Pick

Google Firestore

Developers should use Firestore when building applications requiring real-time updates, such as chat apps, collaborative tools, or live dashboards, due to its built-in real-time listeners

Google Firestore

Nice Pick

Developers should use Firestore when building applications requiring real-time updates, such as chat apps, collaborative tools, or live dashboards, due to its built-in real-time listeners

Pros

  • +It's also ideal for mobile and web apps needing offline data persistence and seamless synchronization when connectivity is restored, as it handles this automatically
  • +Related to: google-cloud-platform, firebase

Cons

  • -Specific tradeoffs depend on your use case

Realm

Developers should learn Realm when building mobile apps that require high-performance local data storage with real-time updates, such as chat applications, collaborative tools, or offline-capable apps

Pros

  • +It's particularly useful for scenarios where complex object relationships need to be managed efficiently without manual SQL queries, and when seamless synchronization with a backend (via Realm Sync) is needed for multi-user experiences
  • +Related to: react-native, flutter

Cons

  • -Specific tradeoffs depend on your use case

The Verdict

Use Google Firestore if: You want it's also ideal for mobile and web apps needing offline data persistence and seamless synchronization when connectivity is restored, as it handles this automatically and can live with specific tradeoffs depend on your use case.

Use Realm if: You prioritize it's particularly useful for scenarios where complex object relationships need to be managed efficiently without manual sql queries, and when seamless synchronization with a backend (via realm sync) is needed for multi-user experiences over what Google Firestore offers.

🧊
The Bottom Line
Google Firestore wins

Developers should use Firestore when building applications requiring real-time updates, such as chat apps, collaborative tools, or live dashboards, due to its built-in real-time listeners

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