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Recently happened to pay attention to some of these topics, the circle discussion, always mentioned that Facebook reduced the use of Cassandra, bitter no empirical, online search, find a and I understand the basic consistent article, reprinted to this for everyone and their future reference. Turn from: http://hi.baidu.com/jgs2009/blog/item/76652b4406cc1129879473a7.html Based on my current reading and conversation, I understand that today's

Hack static types, with some advanced features (in contrast) such as anonymous functions. There are also asynchronous and the like, can not tolerate the variable name or to add $. > Facebook is a big family that loves PHP, but Hack team leader Blaine Oshaliven (Bryan O ' Sullivan) also points out that, given that many developers are developing many different projects, it will make sense to catch errors before the program runs. This can make the pro

When I started working on Facebook in 2008, it had done a lot of research on visual identity. They chose a simple and bold color scheme, using carefully designed simple well word standard, it is fortunate to avoid the web2.0 era of popular aesthetics. But I believe there are still great opportunities for improvement. Such opportunities and corporate culture are the main reasons why I have to work there. Unfortunately, in the list of prior

The future of PHP: Facebook's Hack. The future of PHP: Facebook's HackFacebook released a new programming language, Hack, which is similar to the popular PHP language from any perspective. Its large number of features are better than PHP's future: Facebook's Hack Facebook released a new programming language, Hack, which is similar to the popular PHP language, from whatever perspective. Its many functions, such as static types, are consistent with th

Use the Facebook SDK to determine whether the author has already pressed the button and become a member of this site. Today, the company is going to do the activity. one of the active content is to ask the reporter to press facebook fans and then send the cash. facebook was promoted by everyone, and Baidu searched the company for activities today. one of the acti

Original source: http://www.a-xuan.cn/?p=197 Just login to Facebook, this time not as usual login to the home page, but jumped out of the founder Mark Zuckerberg a letter, a short line of words, refraction of the Internet in all services near the perfect revision process. Let's first read the letter carefully: Hey-—————— > Everything starts with hey. Mark Zuckerberg the beginning of this term, the way to express the close relationship between t

(Click the public number above for a quick follow-up) Compilation: Bole online-WRM, English: code.facebook.com If you have a good article to submit, please click here to learn more Over time, the software industry has come up with several ways to deliver code faster, better, and more securely. Most of these efforts are focused on such things as continuous integration, continuous delivery, agile development, DEVOPS, and test-driven development. All of these approaches have a common goal: to ena

Recently, we are developing Facebook tab App. I would like to share some basic documents and concepts with you; We hope to help you understand some basic concepts, resources, and preliminary development of Facebook. Facebook has become an important corporate promotion platform, activity and advertising platform, as well as a wide range of applications and

What types of websites are most popular today? The answer is an SNS website. In just a few years, SNS quickly established the core position of Web 2.0. The rapid growth of users is even more confusing, and the first time Facebook visits surpassed Google, it also makes people feel that the future of SNS is limitless. Of course, in the face of huge and tedious data volumes, high application complexity and user experience, the background architecture of

Facebook released the open-source programming language Hack. Are you familiar with this ~~~ Reference NetEase Technology News nbsp; March 21 news, according to foreign media reports, Facebook released a new programming language named "Hack" on Thursday, it also claims that the language will make code writing and testing more efficient and fast. Facebook has been

Today, an article claims that Facebook is working on compiling PHP to run in JVM. We all know that Facebook is already using PHP-to-C ++ for cross-compilation. The addition of dynamic Java calls adds many new possibilities for Facebook. The author of this article pointed out that the relationship between PHP and multi‑agevm is like Objective C. Today, an article

Original: http://uicom.net/blog/?p=762 Facebook's information architecture design is the most reasonable information architecture I've seen so far on the internet. Every training, I basically need to take about 20 minutes to resolve it, including old, new, copied. have been planning to write down this process, but when speaking can be a picture and Mao, write when it is really difficult to express. Today I want to give a try, I hope to be able to talk about the content of the trainer to expre

Why does Facebook timeline use MySQL?First, please understand the fact that Facebook timeline is not well known to everyone: it uses the MySQL database, A database management system originally designed to manage a few machines used by a small number of applications. How can we achieve this compared to a social networking website with over 0.8 billion users?A report from wired and Serkan paintino, which will

and profitable that the products and services they produce come into all corners of our lives today. If you want to know why Facebook looks and works the way it is now, what Facebook can do for us or for us in the future, you need to know something about PHP, because this is what Mark Zuckerberg originally built The program language used by Facebook. Among progr

Facebook chat, offered a nice set of software engineering challenges:Real-time presence notification: The most resource-intensive operation completed MED in a chat system is not sending messages. it is rather keeping each online user aware of the online-idle-Offline states of their friends, so that conversations can begin. The naive Implementation of sending a notification to all friends whenever a user comes online or goes offline has a worst case co

Facebook will help the php team rewrite the PHPRuntime source code and open-source the new runtime environment. The reason is that the existing PHP framework cannot meet Facebook's website speed requirements. The new runtime environment may bring new vitality to the PHP development community. See the original article. A week ago, I told you that the PHP core team had been to Facebook's headquarters and was forced to sign a confidentiality agreement. t

January 9, Facebook said in Thursday that it had acquired Quickfire Networks in San Diego, California. First, to solve the problem of video transmissionQuickfire is a start-up company that develops video content publishing devices and transcoding processing software.its founding aim is to solve the network infrastructure in front of the inability to support large-scale video program consumption,in particular, the online video in the speed of less than

Recessive nutrition crisis programming efficiency is the most important feature of PHP language, but as a scripting language, there is a problem of inefficient CPU and memory usage until the advent of hiphop for PHP. Facebook's cryptic PHP project, hiphop for PHP, is finally unveiled. This project consists of a PHP-to-C + + converter, a re-implemented PHP runtime, and a number of rewritten versions of many commonly used PHP extensions designed to speed up and optimize PHP.With Facebook's officia

from://http://greenrobot.me/devnews/facebook-engineer-improve-android-app/How Facebook engineers are improving their Android client'sThis article comes from the Facebook engineer blog.As the world's largest social network, Facebook's Android client faces a wide variety of environments, such as geography, Android devices, and mobile networks. For this reason, Andr

How does Facebook back up MySQL? Facebook users create a large amount of data every day. To ensure reliable data storage, Facebook backs up data every day. by changing the original logical backup to custom Physical backup, the backup speed is significantly improved. Facebook users create a large amount of data every da