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Why You Should Be Using Realm Swift (And Not Just Because It Sounds Cool)

Discover how Realm Swift’s fast performance, simplicity, and powerful features can enhance your app’s data storage and management, and learn why it’s a compelling alternative to CoreData

Brahim Siempay
3 min readApr 5, 2023
Photo by Andhika Soreng on Unsplash

Are you tired of working with Core Data and its complicated API? Do you want a simpler, faster, and more modern way to store and manage data in your Swift apps? Look no further than Realm Swift!

Realm ( /rɛlm/ ): a field or domain of activity or interest

What is Realm Swift?

A mobile database that was specifically designed for use on iOS and macOS platforms. It offers a number of benefits over traditional database solutions like Core Data, including:

  1. Performance: Realm Swift is up to 10x faster than Core Data, thanks to its unique architecture that allows for direct memory mapping and background loading.
  2. Ease of use: Realm Swift’s API is much simpler and more intuitive than Core Data’s, making it easier for developers to work with and reducing the likelihood of bugs and errors.
  3. Flexibility: Realm Swift supports a wide variety of data types and…

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Brahim Siempay
Brahim Siempay

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