Google data centers in late 2013 and began selling off the barges in 2014. Most of the software stack that Google uses on their servers was developed in-house. According to a well-known Google employee, C++, Java, Python and (more recently) Go are favored over other programming languages. For example, the back end of Gmail is written in Java and the back end of Google Search is written in C++. Google has acknowledged that Python has played an important role from the beginning, and that it continues to do so as the system grows and evolves. The software that runs the Google infrastructure includes:
Yahoo! Kids Yahoo! Kids Yahoo! Kids (known as Yahoo!きっず in Japan) is a public web portal provided by Yahoo! Japan to find age appropriate online content for children between the ages of four and twelve. This site was formerly available in English via Yahoo!, where it was known as Yahooligans! until December 2006, and in Korean via Yahoo! Korea. The website is used for both educational and entertainment purposes. It was established in March 1996 by Yahoo! to give children a venue to find appropriate, safe Internet content. Yahoo! Kids is the oldest online search directory for children. Yahoo! Kids and other