- Date published:
- Author:Brian Wood
The Internet of Things: this changes everything.
We’ll need more storage. More bandwidth. More security. More processing power.
This changes nothing.
Summary article by Fred Donovan in FierceMobileIT.
Emphasis in red added by me.
Brian Wood, VP Marketing
Internet of Things threatens to overwhelm data centers, open security holes
The research firm predicts that there will be 26 billion IoT devices installed by 2020, and IoT product and service suppliers will generate incremental revenue of more than $300 billion by then.
These devices will help enterprises track remote assets and integrate them into new and existing processes. They will provide real-time information on asset status, location and functionality that will improve asset utilization and productivity and aid decision making. But these benefits will come at a price, warns Gartner.
“The enormous number of devices, coupled with the sheer volume, velocity and structure of IoT data, creates challenges, particularly in the areas of security, data, storage management, servers and the data center network, as real-time business processes are at stake. Data center managers will need to deploy more forward-looking capacity management in these areas to be able to proactively meet the business priorities associated with IoT,” says Joe Skorupa, vice president and distinguished analyst at Gartner.
In terms of security, the data transfers from many devices deployed remotely will make securing those devices and data a complex challenge for enterprises. This will have an “impact on availability requirements, which are also expected to increase, putting real-time business processes and, potentially, personal safety at risk,” says Gartner.
When it comes to data center networking, the existing wide area network links are not equipped to handle the data flows that will be generated by IoT devices, judges Gartner. To handle these flows, enterprises will need to adopt distributed data center management approaches.
“The recent trend to centralize applications to reduce costs and increase security is incompatible with the IoT. Organizations will be forced to aggregate data in multiple distributed mini data centers where initial processing can occur. Relevant data will then be forwarded to a central site for additional processing,” concludes Skorupa.
Gartner Says the Internet of Things Will Transform the Data Center
“IoT deployments will generate large quantities of data that need to be processed and analyzed in real time,” said Fabrizio Biscotti, research director at Gartner. “Processing large quantities of IoT data in real time will increase as a proportion of workloads of data centers, leaving providers facing new security, capacity and analytics challenges.
The IoT connects remote assets and provides a data stream between the asset and centralized management systems. Those assets can then be integrated into new and existing organizational processes to provide information on status, location, functionality, and so on. Real-time information enables more accurate understanding of status, and it enhances utilization and productivity through optimized usage and more accurate decision support. Business and data analytics give insights into the business requirements data feed from the IoT environment and will help predict the fluctuations of IoT-enriched data and information.
“The enormous number of devices, coupled with the sheer volume, velocity and structure of IoT data, creates challenges, particularly in the areas of security, data, storage management, servers and the data center network, as real-time business processes are at stake,” said Joe Skorupa, vice president and distinguished analyst at Gartner. “Data center managers will need to deploy more forward-looking capacity management in these areas to be able to proactively meet the business priorities associated with IoT.”
Gartner has identified the following potential challenges:
- Security — The increasing digitization and automation of the multitudes of devices deployed across different areas of modern urban environments are set to create new security challenges to many industries.
- Enterprise — Significant security challenges will remain as the big data created as a result of the deployment of myriad devices will drastically increase security complexity. This, in turn, will have an impact on availability requirements, which are also expected to increase, putting real-time business processes and, potentially, personal safety at risk.
- Consumer Privacy — As is already the case with smart metering equipment and increasingly digitized automobiles, there will be a vast amount of data providing information on users’ personal use of devices that, if not secured, can give rise to breaches of privacy. This is particularly challenging as the information generated by IoT is a key to bringing better services and the management of such devices.
- Data — The impact of the IoT on storage is two-pronged in types of data to be stored: personal data (consumer-driven) and big data (enterprise-driven). As consumers utilize apps and devices continue to learn about the user, significant data will be generated.
- Storage Management — The impact of the IoT on storage infrastructure is another factor contributing to the increasing demand for more storage capacity, and one that will have to be addressed as this data becomes more prevalent. The focus today must be on storage capacity, as well as whether or not the business can harvest and use IoT data in a cost-effective manner.
- Server Technologies — The impact of IoT on the server market will be largely focused on increased investment in key vertical industries and organizations related to those industries where IoT can be profitable or add significant value.
- Data Center Network — Existing data center WAN links are sized for the moderate-bandwidth requirements generated by human interactions with applications. IoT promises to dramatically change these patterns by transferring massive amounts of small message sensor data to the data center for processing, dramatically increasing inbound data center bandwidth requirements.
The magnitude of network connections and data associated with the IoT will accelerate a distributed data center management approach that calls for providers to offer efficient system management platforms.
“IoT threatens to generate massive amounts of input data from sources that are globally distributed. Transferring the entirety of that data to a single location for processing will not be technically and economically viable,” said Mr. Skorupa. “The recent trend to centralize applications to reduce costs and increase security is incompatible with the IoT. Organizations will be forced to aggregate data in multiple distributed mini data centers where initial processing can occur. Relevant data will then be forwarded to a central site for additional processing.”
This new architecture will present operations staffs with significant challenges, as they will need to manage the entire environment as a homogeneous entity while being able to monitor and control individual locations. Furthermore, backing up this volume of data will present potentially insoluble governance issues, such as network bandwidth and remote storage bandwidth, and capacity to back up all raw data is likely to be unaffordable. Consequently, organizations will have to automate selective backup of the data that they believe will be valuable/required. This sifting and sorting will generate additional big data processing loads that will consume additional processing, storage and network resources that will have to be managed.
“Data center operations and providers will need to deploy more forward-looking capacity management platforms that can include a data center infrastructure management (DCIM) system approach of aligning IT and operational technology (OT) standards and communications protocols to be able to proactively provide the production facility to process the IoT data points based on the priorities and the business needs. Already in the data center planning phase, throughput models derived from statistical capacity management platforms or infrastructure capacity toolkits will include business applications and associated data streams,” said Mr. Biscotti. “Those comprehensive scenarios will impact design and architecture changes by moving toward virtualization, as well as cloud services. This will reduce the complexity and boost on-demand capacity to deliver reliability and business continuity.”
More detailed analysis is available in the report “The Impact of the Internet of Things on Data Centers.” The report is available on Gartner’s website at http://www.gartner.com/doc/2672920.