Realm

Realm vs custom sync layer: which is better for control?

The question is about Realm .

Answer:

A custom sync layer gives the most control - you shape your own server logic, data transfers, conflict handling, and security. Realm's sync is fast and built-in, but it keeps logic and scaling in Realm's cloud, limiting deep customisations. Custom sync is more complicated, but full control suits complex, specialised use cases.

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Ostap is a Senior iOS Developer with over 11 years of experience specializing in Swift, UIKit, and SwiftUI. He has led development teams to optimize application performance, enhance user experiences, and implement scalable so... Read More

Level
Senior
Availability
40 h/w
Experience
11 yrs.
English
B2
  • UIKit
  • GitHub
  • iOS Development
  • iOS Auto Layouts
  • ...

Severyn is an experienced iOS/KMM Software Engineer with 11 years in mobile application development, specializing in Swift and Objective-C. He has effectively tackled architecture, design, and product improvement challenges w... Read More

Level
Senior
Availability
20 - 30 h/w
Experience
11 yrs.
English
B2

Karen is a Senior Software Engineer with 9 years of experience in full-stack development. She excels in Node.js, React Native, React.js, and JavaScript, having led teams to deliver stable and high-performance applications whi... Read More

Level
Senior
Availability
40 h/w
Experience
9 yrs.
English
C1
Victoriia S.

Victoriia is a skilled Flutter Developer with 4 years of experience in mobile application development. She specializes in frameworks such as Flutter, leveraging JavaScript, DART, and utilizes databases like MySQL and Firebase... Read More

Level
Senior
Availability
20 - 30 h/w
Experience
10 yrs.
English
C1
Cortance 5-star rating on ClutchCortance 5-star rating on GoodFirms
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Cortance provided us with three AI/ML experienced backend developers who met our tech expectations and integrated into our team well. They picked up our workflows quickly and, because of their solid experience, helped us to sort all the Machine learning-related tasks. The hiring process was also fast and efficient, which helped us scale without delays.

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COO

Thanks to Cortance, the client successfully launched their project on time and within budget. Cortance provided the client with professional and responsible talents. They also ensured excellent project management using Jira and promoted effective communication via daily calls and biweekly calls.

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