Under the sea, Microsoft tests a datacenter that’s quick to deploy, could provide internet connectivity for years  

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values. 

REDMOND, Wash. —June 4, 2018—Microsoft Corp. on Monday announced it has reached an agreement to acquire GitHub, the world’s leading softwareh development platform where more than 28 million developers learn, share and collaborate to create the future. Together, the two companies will empower developers to achieve more at every stage of the development lifecycle, accelerate enterprise use of GitHub, and bring Microsoft’s developer tools and services to new audiences.