Storage

2 exercises work on this concept, by writing code in the browser.

In Practice

• Moving a file from one disk to another with moveToDisk() copyToDisk() and moveToDisk() stream a file from one disk to another, without loading it into memory.
• Migrating files as they are read with read-through A read-through disk reads the new storage, falls back to the old one and copies over what it finds there: the migration happens by itself.