According to BIOTIONARY, software-defined everything describes the current trend in IT to hand over the tasks of the control layer of various hardware to more flexible software. This primarily affects areas such as networking, storage and data center infrastructures.
IT environments have changed a lot in the past few years. One of the reasons that technology has become safer, more agile and cheaper is hidden in the way it is defined by software. Easier management of data centers or centralized operations require a solution that companies find in software-defined solutions.
This has long been the norm for software defined networking (SDN), storage (SDS) and data centers (SDDC), but the momentum in software definition is unstoppable. Software-defined Everything (SDx) is the surtitle of those technologies that exploit new possibilities through software.
Software-defined everything as the future of technical thinking in IT
With software-defined everything, the way in which IT infrastructures are perceived could change rapidly. In practice, software-defined everything means that functions or even hardware can be created, supplemented or replaced by software-based mechanisms.
This includes not only classic IT tasks such as creating partitioned systems in a physical server, but also services. Even Airbnb or Uber are based on a software-defined infrastructure (SDI). In this way, all software-defined devices and programs are linked and networked with one another.
From security to wide area networks, data centers, networking, storage space and computing power: software-defined everything enables flexibility and performance that could not be achieved so easily before.
Software-defined everything using the example of SDWAN
The software-defined wide area network, as used by Cisco, for example, is a good example of how modern solutions can be implemented using software-defined everything, regardless of hardware and infrastructure.
SDWAN offers companies the opportunity to equip their IT teams with fast, mobile and, above all, secure Internet that can be switched between LTE and broadband on the fly and managed centrally. This central administration is one of the best arguments for companies to implement SDWAN over other solutions.
The move to more software-defined in practice
The most important change in software-defined IT must be carried out by the companies that provide the underlying infrastructure. Above all, they have to face the new challenges that come with SDx. The classic customer is no longer a homogeneous company team that is concerned with computing power, storage or network capabilities.
Instead, solutions are sought in cloud computing or software development . This applies not only to modern start-ups such as Uber and Lyft, but also to more traditionally oriented companies such as Coca Cola, Nike or Apple. It follows from this that the old models for building and maintaining infrastructure must also be abandoned in order to face the new customers and challenges.
Security as a key argument for SDx
But software-defined everything also offers advantages in many critical areas. In the event of attacks by cyber criminals, infected systems no longer need to be cleaned up. Instead, clean, virtual machines allow you to continue working seamlessly without disrupting the user.
Even a standardized security policy can be easily implemented company-wide with SDx technologies and managed centrally. Even the introduction of new devices is simplified because they simply fit into the existing security protocols. Entire user environments can easily be relocated to new data centers. In the event of a successful attack, it is even possible to react quickly and in a targeted manner with increased security measures.