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:
YouTube Instant In comparison with Google Instant, it might not be as useful if "you know exactly what you’re looking for, since you’re shown distracting YouTube videos on the way to your destination", said Aboukhadijeh. He continues by saying that he thinks this is perfect for many internet users.” YouTube Instant presents itself as a "streamlined, neatly presented microcosm" of the YouTube universe, which provides a simple and effective means of finding and playing a specific file. Like Google Instant, as soon as the user starts typing into the search bar, the utility looks for matches, and presents a file name to