Enterprise spending on cloud services continues to go up, up, up — to the tune of $675 billion this year — thanks to organizations’ firm embrace of software-as-a-service, the popularity of distributed working, and the arrival of compute-intensive tech like AI. A startup called PointFive believes it has found a better way to get a grip on that usage, and on Tuesday it announced $20 million in funding from an impressive list of backers to help it square up to the market. New investor Salesforce Ve...