Thursday, December 6, 2018

Declarative IT and Design for Operations

Was reading a very insightful and interesting blog from @TorstenVolt on titled "Digital Transformation Requires Autonomic Computing 3.0" and started to see some commonality in the needed operations processes with a digital future.

This, by the way, is right after @AWS announces their AWS Outposts, a telling example of how coevolution in IT validates concepts and models (Yes, everyone, Hybrid is real, even Microsoft things so) and how terribly important it is to get to the data.

Torsten brings up some very important points about post transformational examples on what direction needs to take place.  It's very much like the conversation that @cpswan brings up almost every time we talk, how does the future solve the problems we see through Design for Operations.

The solution for Design for Operations revolves distinctly around Declarative IT plus a bit of truth and trust in the platform(s) associated with that same delivery.

I've done my best in capturing/mapping this in a Wardley Map as a way to illustrate the idea.

Declarative needs and Design for Operations of IT Infrastructure
Figure 1.  Wardley Map showing Declarative needs and Design for Operations of IT Infrastructure
In general, IT Infrastructure Design for Operations includes a Platform for management of Declarative states of underlying infrastructure.

With the abstraction of server virtualization and cloud computing, the declarations became very much least common denominator and not very permissible with respect the evolution of application development (the Dev part of DevOps).  It eased operations of the abstracted layer considerably, but it didn't really enhance the Ops side of the infrastructure model.

At this point, we could argue that the Cloud Titans have already achieved a more horizontally evolved Declarative Platform, but now that everyone seems to be reaching back into the Enterprise Datacenter, permissible use and least common denominator may very well come into play again.

So, looking at the problem that now needs to be solved, truly Declarative Storage and Declarative Compute need to be pressed into evolution toward commodity to achieve the rewards of application integrated software definition of the hybrid datacenter.

This should go a long way toward solving the Design for Operations problems as well as matching up with @TorstonVolt's re-conceptualization of the Digital future state.