article thumbnail

How does your SaaS vendor respond to the scalability question.

Social, Agile and Transformation

Ask some CTO’s about how their product scales and they’ll whip out a logical diagram showing you redundant networks, redundant firewalls, load balancers, clustered application servers, redundant databases, and SAN storage. agile software development. (56). offshore development. (6). about me. (33).

article thumbnail

Optimizing PCI compliance in financial institutions

CIO Business Intelligence

Also less obvious is domain 4, where the encryption of data in transit is handled by upstream services, such as reverse proxies and load balancers, an enterprise web portal and a file transfer service. In terms of numbers of requirements, the load on the business unit assessments is significantly reduced.