But, dig beneath the hood of this story—and the diagram included—and you’ll see another story. One that points to the key role of open source software in making this phenomenal mission work and the results available to so many, so quickly.
via Open source software is key to transferring large amounts of data to us, quickly | opensource.com.
Perhaps the most important piece of this high-demand configuration, GlusterFS is an open source, distributed file system capable of scaling to several petabytes (actually, 72 brontobites!) and handling thousands of clients. GlusterFS clusters together storage building blocks over Infiniband RDMA or TCP/IP interconnect, aggregating disk and memory resources and managing data in a single global namespace.