Building an IT Infrastructure Today vs. 10 Years Ago

rjupstate sends an article comparing how an IT infrastructure would be built today compared to one built a decade ago. "Easily the biggest (and most expensive) task was connecting all the facilities together. Most of the residential facilities had just a couple of PCs in the staff office and one PC for clients to use. Larger programs that shared office space also shared a network resources and server space. There was, however, no connectivity between each site -- something my team resolved with a mix of solutions including site-to-site VPN. This made centralizing all other resources possible and it was the foundation for every other project that we took on. While you could argue this is still a core need today, there's also a compelling argument that it isn't. The residential facilities had very modest computing needs -- entering case notes, maintaining log books, documenting medication adherence, and reviewing or updating treatment plans. It's easy to contemplate these tasks being accomplished completely from a smartphone or tablet rather than a desktop PC." How has your approach (or your IT department's approach) changed in the past ten years?

Well.... Quite a bit has happened.

[Chrisje]

We've consolidate all office application servers to 5 data centers, one per continent. Then we've rolled out end-point backup for some 80.000 laptops in the field and some 150.000 more PC's around offices across the world which includes legal hold capabilities. Each country in which we're active has a number of mobile device options for telephony, most of them being Android and Win8 based nowadays since WebOS got killed.

Then we're in the process of building a European infrastructure where we have data centers for managed customer environments in every major market in Europe. I am currently not aware of what's going on in APJ or South America. This is important in Europe however, because managed European customers don't want to see their data end up in the States, and the same goes for those that use our cloud offerings.

physical local IT staff presence in all countries has been minimized to a skeleton crew, not only because of data center consolidation but also because of the formation of a global IT helpdesk in low cost countries, and the rise of self-service portals.

The plethora of databases we had internally has been Archived using Application Information Optimizer for structured data archiving. We are our own biggest reference customer in this regard. On top of that we've beefed up our VPN access portals across the world so as to accommodate road warriors logging in from diverse locations.

Lastly, we use our own Records Management software suite to generate 8.000.000. unique records per day. These are archived for a particular retention period (7 years I believe) for auditing purposes.