> Credit card transactions and banking software run on this model for example

TSYS is super expensive and is dying out. The current generation of banking software is very much shifting to distributed software across commodity data centers.

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g947o 2 hours ago | parent [-]

Source? Interested in learning more about this

	▲	esseph 33 minutes ago \| parent [-]
		Red Hat OpenShift (IBM) is what a lot of banks have settled on. Red Hat went all in maybe 5+ years ago in capturing those institutions.