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:
Online identity management to the person, including news, participation in blogs and forums, personal web sites, social media presence, pictures, video, etc. Because of that, online identity management often involves participation in social media sites like Facebook, Google+, LinkedIn, Flickr, YouTube, Twitter, Last.fm, Myspace, Quora, Tumblr, Pinterest and other online communities and community websites, and is related to blogging, blog social networks like MyBlogLog and blog search engines like Technorati. OIM can serve specific purposes such as a professional networking platform. OSN platforms represent who the user is and what attributes they bring to the world. The information a user can plug into