title: how to upload >50gb file using java
body: <p>We have a requirement to upload a >=50GB file to a server, probably to a file system.
  To achieve this we can split the file into chunks and merge them after upload.This is what I came up with after long googling.</p>
  
  <p>Is there any best way to upload such big files? (keeping in mind performance issues).</p>