Immutability Changes Everything - ACM QueueJanuary 20, 2016 Volume 13, issue 9 PDF Immutability Changes Everything We need it, we can afford it, and the time is now Pat Helland There is an inexorable trend toward storing and sending immutable data. We need immutability to coordinate at a distance, and we can afford immutability as storage gets cheaper. This article is an amuse-bouche sampling the repeated patterns of computing that leverag
