The new way of managing Chat storage in the iOS version of LINE

As we might notice, accessing files on disk is one of the slowest operations on any devices, especially with a huge number of files, even with small files. In this article, I will discuss about the challenges we were facing during the time of maintenance the Chat data storage feature of the LINE iOS app, and how we improve the performance issue by proposing the new way of managing chat storage that can also help improve user experience while using this feature. For more details, please follow to this article.