Today’s data centers don’t much resemble the mainframes familiar to previous generations of IT personnel. Modern facilities are wonders of computing technology, featuring state-of-the-art high-density servers and revolutionary cooling technology. They also offer a wide range of services that are accessible to even some of the smallest startups, providing them with infrastructure resources that would have been unthinkable in previous decades.
Data centers are continuing to drive innovation to provide their customers with better, and often customized, solutions for their networking and computing challenges. Keeping pace with the next generation of data center trends can help companies identify which services are right for them and learn how data centers can push their businesses forward. If these organizations don’t know what’s available to them, they will have difficulty charting the future course of their IT and data strategy.
Perhaps the most exciting data center trend over the last decade has been the widespread push toward software-defined infrastructures. Rather than simply serving as a storehouse for data, a software defined data center (SDDC) virtualizes the computing and storage power available through its servers into software form, which is then bundled and sold to customers as a service. This process allows multiple users to install and manage their own services on the same physical server. Each virtualized server is cordoned off from the others, ensuring both privacy and flexibility. Since customers are purchasing virtualized assets in a software-defined infrastructure, it’s incredibly easy to scale them to suit their needs or relocate them to take advantage of a data center’s bundled services.
Server virtualization has had a tremendous impact on data center efficiency. Software-defined infrastructures allow facilities to offer services at low costs while also keeping power and cooling demands in check. High-density servers running heavy virtualized workloads may consume a lot of electricity and generate a lot of heat, but it’s far more efficient to host multiple customers on a single high-density server than on several lower density units. Those cost savings can be passed along to customers, allowing them to invest in additional services beyond server space.
As the costs of building a private data center continue to escalate and the versatility of third-party data centers expands, more companies are looking at colocation solutions as an ideal situation for their IT infrastructure. While renting space in a data center might not sound like it would qualify as a next generation trend, it’s important to remember that today’s data centers are entirely different beasts from the old data repositories of previous decades. The modern data center is a connectivity bonanza, offering organizations access to almost every digital service imaginable. Colocation isn’t just about renting floor space; it also means leveraging the enhanced power and cooling capabilities of data centers to reduce ongoing infrastructure costs.
In most cases, colocation providers give customers the tools to manage and oversee their infrastructure that are far beyond anything they could afford to put in place in their own private facility. From business intelligence software that gives unparalleled visibility into the actual usage patterns of their network to robust asset tracking and 24x7x365 remote hands support, colocation allows small to medium-sized companies the resources to compete directly with their bigger, more resourceful competitors.
Cloud computing is one of the most consequential next-generation data center trends affecting businesses today. When cloud services first became available, many companies jumped in with both feet, lifting and shifting or rearchitecting their infrastructure to migrate the whole of their network into the cloud. While this worked out well for some of them, other companies found that the security concerns and unexpected expenses of operating in a purely public cloud environment didn’t make sense for their business. Some companies opted to leave the cloud altogether, transitioning instead into a colocation solution or taking advantage of a data center’s software-defined infrastructure to build a private cloud in virtualized servers.
But some companies still need the services of the public cloud. Responding to that need, data centers have developed hybrid and multi-cloud solutions that allow companies to take advantage of the power of public cloud computing while still enjoying the security and control of a private network. Hybrid clouds store sensitive and valuable data in a private network while also establishing connections to a public cloud service. This architecture allows companies to protect and control their data while still using it in a public cloud environment. Since the data resides in the private network and only travels into the public cloud under heavy encryption, hybrid clouds provide a peace of mind that simply doesn’t exist in a purely public cloud. Multi-cloud deployments work in a similar fashion, but incorporate multiple public cloud services, either through a single vendor or best-of-breed strategy.
If cloud computing is the darling of the previous decade, edge computing might well be the next generation trend of the 2020’s for data centers. Edge computing architectures expand the reach of a typical cloud network by pushing key processing functions to the edge of the network, closer to where the data itself is gathered. Traditional cloud computing requires collected data to travel back to the core of the network where it can be processed by the central server. Since data is constrained by the laws of physics, it doesn’t travel there instantaneously, resulting in latency that slows streaming content services, medical devices, industrial scanners, and other devices.
By processing data closer to the edge of the network where it’s collected, edge computing can greatly increase speed and responsiveness. As internet of things (IoT) devices become more common each year, the number of devices capable of handling that processing load is increasing to the point at which edge computing is more viable than ever. Edge data centers are also being used to extend network reach and increase speed, providing more powerful processing resources that can handle tasks too big for IoT devices, but not large enough to send back to the core of the network.
These next-generation data center trends have already changed the industry significantly. Where data centers were once the exclusive concern of large companies, today they are providing smaller organizations with the ability to provide products and services more effectively than ever before. As the data center industry continues to evolve, these trends will surely give way to even more remarkable developments that drive innovation to another level.