Communications of the ACM
Practice Archive
The Practice archive provides access to all Practice articles published in past issues of Communications of the ACM.
May 2019
From Communications of the ACM
Net Neutrality: Unexpected Solution to Blockchain Scaling
Cloud-delivery networks could dramatically improve blockchains' scalability, but clouds must be provably neutral first.
From Communications of the ACM
Online Event Processing
Achieving consistency where distributed transactions have failed.
From Communications of the ACM
Achieving Digital Permanence
The many challenges to maintaining stored information and ways to overcome them.