1. Apache hadoop. http://hadoop.apache.org. Apache hadoop. http://hadoop.apache.org.
2. Apache tez. http://incubator.apache.org/projects/tez.html. Apache tez. http://incubator.apache.org/projects/tez.html.
3. Netty project. http://netty.io. Netty project. http://netty.io.
4. Storm. http://storm-project.net/. Storm. http://storm-project.net/.
5. Towards predictable datacenter networks