Desa aikmual

Our in-app browser for Facebook on Android has historically relied on an Android System WebView based on Chromium, the open source project that powers many browsers on Android and other operating systems. On other mobile operating systems, the System WebView component cannot be updated without updating the entire operating system. On Android, this works differently, [...] Read More... The post Launching a new Chromium-based WebView for Android appeared first on Engineering at Meta. http://dlvr.it/SZHjM3

Data center optimization has always played an important role at Meta. By optimizing our data centers’ environmental controls, we can reduce our environmental impact  while ensuring that people can always depend on our products. With most other complex systems, optimization of energy consumption is a trial-and-error process. But experimenting on any component of a live [...] Read More... The post How thermal simulation helps optimize Meta’s data centers appeared first on Engineering at Meta. http://dlvr.it/SYKcXy

We’ve open-sourced MemLab, a JavaScript memory testing framework that automates memory leak detection. Finding and addressing the root cause of memory leaks is important for delivering a quality user experience on web applications. MemLab has helped engineers and developers at Meta improve user experience and make significant improvements in memory optimization. We hope it will [...] Read More... The post MemLab: An open source framework for finding JavaScript memory leaks appeared first on Engineering at Meta. http://dlvr.it/SYBy38

Meta’s overall network usage and traffic volume has increased as we’ve continued to add new services. Due to the scarcity of fiber resources, we’re developing an explicit resource reservation framework to effectively plan, manage, and operate the shared consumption of network bandwidth, which will help us keep up with demand and limit network disruptions during [...] Read More... The post Network Entitlement: A contract-based network sharing solution appeared first on Engineering at Meta. http://dlvr.it/SXwyjm

Meta currently operates 14 data centers around the world. This rapidly expanding global data center footprint poses new challenges for service owners and for our infrastructure management systems. Systems like Twine, which we use to scale cluster management, and RAS, which handles perpetual region-wide resource allocation, have provided the abstractions and automation necessary for service [...] Read More... The post Viewing the world as a computer: Global capacity management appeared first on Engineering at Meta. http://dlvr.it/SXslZX