Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Source:-pymnts.com Isn’t it surprising to know that 70 percent of financial institutions are just now adopting cloud computing solutions? Or how about this fact: over 90 percent of the world’s top 100 banks still use physical mainframes running 20th century style. So, what’s holding up the upgrades? It’s that old devil, legacy, and a smidgen of caveat