The Software defined datacenter (or enterprise) is now the must have discussion topic within the enterprise IT arena. It describes the evolution of IT services and solutions to leverage the power and flexibility of software to drive ever changing business outcomes.
But has anything really changed, hasn’t software always supplied the intelligence to hardware, whether it’s microcode on a piece of firmware, software that programs hardware dynamically, a basic operating system or ultimately a front-line application. In a word, Yes – but this time things may be slightly different. Software defined to varying degrees incorporates all of the above but this time with the onus on maximising the intelligence within software (and the speed new or different intelligence can be add in cycles a magnitude quicker than a hardware orientated design) and for many reducing the intelligence within hardware.
But as software defined starts to gain real momentum with valid use cases more prevalent, many of the earlier perspectives are shifting. The Holy Grail may not be a world of intelligent software and dumb hardware but smart everything (both hardware and software). The key to real software defined success moving forward, is an IT landscape built via systemic thinking delivering almost living or neural IT. This infers the need for greater intimacy between software and hardware, real intelligent intimacy that uses intelligence to be “intelligent”.
Picture a modern smartphone – at present one of the best exponents of software and hardware working tightly in sync to deliver an end user experience (or service). Now think again at the real market leaders in the mobile space, emotion aside aren’t they the vendors where software and hardware (and both are highly optimised) operate in such a seamless and simple manner that enhanced agility and productivity become a by-product of it.
Does this challenge and dilute the possibly over hyped dreams of cost reduction and normalisation aligned with the software defined moniker, not really as commoditisation, the increased speed of virtually everything and improved inherent reliability within modern IT elements are resulting in more for less more often. But for software defined to really be the road ALL traverse, the magical amalgam of software and hardware working together with a level of almost human intimacy and intelligence is the journey that will compel the masses to join and accelerate.
Times are changing, changing times.
Until next time
Colin Williams is a Networking, UC and Security Chief Technologist for Computacenter. Please note the the content of this blog reflect the personal perspective of Colin Williams and not necessarily the viewpoint of Computacenter UK.