Facebook has once more upgraded its official iOS app, taking it to variation 13.1. Recent update record on its mobile applications has revealed us that Facebook likes to play it secure when describing the adjustments and revisions that compose the updates that are pushed out to its Facebook, Messenger and Instagram applications.

Version 13.1 of the default Facebook application is no different, with the official App Store improvements being provided as “bug solutions” once more. Nevertheless, a coming with post on the Facebook engineering blog site enters into a great deal even more specific by not simply outlining precisely what entered this latest update, but also the factors and mindset behind those enhancements.

Facebook 31 main

Developers have a history of utilizing the term “bug repair” for glossing over a variety of internal changes that they feel might not be appropriate or intriguing sufficient for the end-user to review. The use of the term has actually historically been a means of saying “we’ve dealt with a whole heap of things that were troubling you, but you do not actually need to issue yourself with just what those problems were.” The newest launch of the iOS Facebook application certainly does consist of bug fixes, but because Facebook is rightly happy of what has actually been achieved with this release, it has actually released a blog article written by Slobodan Predolac & & Nicolas Spiegelberg and submitted under Optimization.


The blog essentially covers a number of challenges that the Facebook team encounters when trying to debug issues in a device that consists of a huge quantity of individuals and matching data. The core principle of the blog post focuses on the truth that the Facebook engineering group recently found a collision that was happening because of a problem in Apple’s Core Data system.


Core Data is an Apple offered structure that basically enables designers to continue and serialize information into SQLite shops on the mounted device. The uncovered trouble was relatively a big one and made up practically 50 % of the collision mentions that were received by the Facebook group.


After finding the issue, the rest, as they state, is past. Searching for and examining the problem included working very closely with Facebook’s networking team to produce and execute an enduring remedy. Months and months of effort could strike the App Store with a going along with “bug fix” title, but it deserves remembering the investigative job that has gone into resolving troubles that influence customers every day.

Facebook for iOS variation 13.1 is readily available to download now from the App Store.

(Download: Facebook for iOS on the App Store)

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