Facebook superpack compression

Superpack: Pushing the limits of compression

13.09.2021 — Superpack combines compiler analysis with data compression for size optimizations beyond the capability of traditional compression tools.

Facebook’s Superpack data compression technique …

Facebook’s Superpack data compression technique reduces Android app size by 20% – SiliconANGLE

13.09.2021 — Facebook’s Superpack data compression technique reduces Android app size by 20% … Facebook Inc.’s software team has spent the last two years …

Facebook’s Superpack data compression technique reduces Android app size by 20% – SiliconANGLE

Pushing the limits of compression in Facebook’s mobile apps

14.09.2021 — The fact that Facebook, something that really shouldn’t even need an app, requires this kind of compression seems like more of an …

Facebook Superpack Leverages Code Analysis …

Facebook Superpack Leverages Code Analysis for Android App Compression

20.09.2021 — In a recent article, Facebook described its novel technique for Android app compression, Superpack, which combines compiler analysis with …

In a recent article, Facebook described its novel technique for Android app compression, Superpack, which combines compiler analysis with data compression. While not yet available for everyone, Facebo

Facebook building ‘on-demand executable file format’ that …

Facebook building ‘on-demand executable file format’ that self-inflates using homebrew compression • The Register

14.09.2021 — Facebook has developed promising asymmetric compression technology and aspires to share it with the world. Dubbed “Superpack” and detailed …

Facebook announces proprietary application compression …

Facebook announces proprietary application compression technology ‘Superpack’ – GIGAZINE

14.09.2021 — ‘ Superpack combines compiler analysis and data compression to enable size optimization that exceeds the capabilities of conventional …

Facebook announced that it has developed ‘Superpack ‘, a compression technology for Android apps. According to Facebook, Android apps such as Facebook, Instagram, WhatsApp, and Messenger have succeeded in reducing the size by an average of 20% or more compared to Android's default ZIP compression. Superpack: Pushing the limits of compression –Facebook Engineering https://engineering.fb.com/2021/09/13/core-data/superpack/ Developers check a lot of code every day and add it to the app that will eventually be downloaded to their smartphone. If you add this code as it is, the size of the app will grow and eventually the time it takes to download the app will exceed the allowable range. To minimize the size of your app, you need to compress your data. Compression allows billions of users around the world to download smaller apps faster and have less traffic. These ideas are especially important in areas where mobile phone communication capacity is limited. However, compression alone is not enough to accommodate app updates and feature additions, so Facebook has developed a technology called ‘Superpack.’ Superpack combines compiler analysis and data compression to enable size optimization that exceeds the capabilities of conventional compression tools. ‘Superpack pushes the boundaries of compression and delivers significantly better compression ratios than existing compression tools,’ Facebook said. Below is a bar graph comparing the size of each application after it is actually compressed with ZIP (light blue), Xz (blue), and Superpack (orange). According to Facebook, Superpack's strength is its ability to compress machine code, bytecode, and other structured data. The approach is to ‘define the information content of the data as the length of the shortest program that can generate that data, based on the Kolmogorov complexity algorithm, which measures complexity.’ Facebook is ‘short, can compress the data by expressing as a program for generating data. For example, Fibonacci numbers program that generates can be said to those highly compressed files containing a plurality of Fibonacci numbers ‘. Superpack is designed with OCaml on the compression side and C on the decompression side. Therefore, it seems that compression will be slower than decompression. In addition, Superpack targets structured data, codes, integers, and character string data, and does not target images, videos, and audio files at the time of article creation. At the time of article creation, only Facebook engineers can use Superpack, but in the future we aim to make it public and provide it to everyone, and apply it to other platforms such as iOS or open source it. Facebook said it was also aiming for that.

Pushing the limits of compression in Facebook’s mobile apps

Reddit – Dive into anything

13.09.2021 — Superpack: Pushing the limits of compression in Facebook’s mobile apps … Zstandard (or zstd) is a lossless data compression algorithm …

5.2m members in the programming community. Computer Programming

Facebook unveils Superpack compression technique

14.09.2021 — Superpack was able to reduce the size of the Facebook Android app by more than 40%, Messenger by over 30%, as well as WhatsApp.

Superpack was able to reduce the size of the Facebook Android app by more than 40%, Messenger by over 30%, as well as WhatsApp.

Superpack: Breaking the compression limit of Facebook …

Superpack: Breaking the compression limit of Facebook mobile apps. 2023-02-17 00:33 HKT. Managing the size of an application on Facebook is a unique …

Facebook Unveils Superpack, a New Compression …

Facebook Unveils Superpack, a New Compression Technique – Slashdot

13.09.2021 — An anonymous reader writes: Facebook unveiled a new compression technique they call ‘Superpack compression.’ In a blog post written by …

An anonymous reader writes: Facebook unveiled a new compression technique they call ‘Superpack compression.’ In a blog post written by software engineer Sapan Bhatia, they claim that their compression improves Android app size by 20% over the default Zip compression used by Android. The post gives a…

Keywords: facebook superpack compression, facebook unveils superpack new compression, facebook superpack technique, facebook unveils superpack compression, facebook superpack new technique