On 2020-10-12 12:19 AM, Bill Johnson wrote:
Amazon, PayPal, & Apple either have a mainframe (PayPal did when I interviewed
there)
In what parallel universe did Amazon, Paypal run a mainframe? lala-land?
If I google "paypal technology stack" and I don't see a mainframe!
Mainframes are for running legacy applications written in COBOL, PL/I etc.
Paypal is written in Java, Scala, Python and recently replatformed to
Node.js - JavaScript!
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