February 26, 2021 By Douglas Paris-White 3 min read

Quickly distribute your solution at scale.

Join industry leaders and a special guest for a distributed cloud virtual event on 9 March 2021 at 11 AM ET. Register now.

The number of devices used in edge networking situations continues to grow exponentially year over year. By the end of 2022, according to Gartner, 75% of all data generated will be collected, analyzed and acted on at the edge. By implication, to do that work at such volume and scale, streaming analytics solutions need to become commonplace in enterprise IT strategies. And, by definition, those solutions must operate with very low latency.

Returning results of data analysis in more than milliseconds may be too slow for user experiences that depend on the outcome for making quick choices in the moment. A retail offer, for example, could be irrelevant if received after a pedestrian has walked further down a shopping street; or, more seriously, a medical device that is about to fail may be in use before predictive analytics sends a maintenance alert.

Besides needing to operate with very low latency, many business applications may need to process data at the edge as part of complying with local finance regulations.

Market pressure across the economy has led companies of all sizes to adopt cloud technology as a competitive necessity. To achieve business goals, large companies that operate across regions are especially challenged to define a cloud-based strategy that also enables a scalable solution at the edge that meets latency and data residency requirements.

One approach has been to adopt multiple clouds that, together, afford geographical reach and agility in satisfying business needs. But with that comes complexity in managing operations related to the different clouds used. In fact, performing operations can come to outpace delivering new value to customers in application experiences.

Additionally, many companies with established estate IT on-premises have been reluctant to move workloads onto a cloud platform for lack for internal skills and because the security risks are seen as too high. For them, creating hybrid solutions makes sense — modernizing part of an application in the cloud and connecting back to hardened systems on-premises. However, such hybrid cloud architectures often do not meet low-latency and data-local requirements of edge use cases.

Distributing cloud services where needed

Distributed cloud is an emerging solution to the constraints of hybrid cloud and the complexity of multicloud strategies. With a distributed cloud architecture, users have the flexibility to consume cloud services on-premises, in public clouds and at the edge.

IBM Cloud Satellite is a distributed cloud solution that includes the benefit of being offered as-a-service. Satellite customers flexibly consume cloud services without the burden of maintaining them; instead, IBM does that. Satellite includes access and identity management across all environments — or “locations,” as these sites are called. Satellite Link provides secure tunnels through which teams run their own networking policies. A single view in IBM Cloud makes visible all services and applications running across locations. Teams use that same view to manage provisioning and deployments.

Scaling a streaming analytics solution at the edge

Let’s look at a scenario. WorkSafe offers a workplace safety solution that operates at job sites. Through artificial intelligence software, video cameras monitor visitors for hard hats; in their absence, the system triggers an alert that impedes entry. Meeting the system’s low-latency requirements depends on processing video data as soon as its generated.

With the onset of the COVID-19 pandemic, customers asked WorkSafe to adapt their solution to focus on enforcing compliance with health guidelines. Part of the change involved teaching the system to consider different movement rules during monitoring. Cameras would be able to determine the distance between people on site and trigger an alert should the minimum distancing rule be violated.  And, with the addition of thermal-sensitive cameras, the artificial intelligence software was retrained to detect employees’ temperatures instantaneously.

Having developed software for the new use case, WorkSafe uses IBM Cloud Satellite to deploy in customer sites in the same way they did with the initial workspace safety solution. Red Hat OpenShift clusters are already set up to receive the containerized software in each site. Customers likely would choose to expand their OpenShift clusters to run the new software in addition to the software that supports the existing use case. Assuming the video cameras send data to servers running both versions of the analytics software, the system simultaneously can follow rules related both safety use cases. Satellite’s single, centralized console provides a comprehensive view of all application activity.

Bring public cloud to the edge

Companies that provide solutions at the expanding edge of digital business need to leverage the benefits of public clouds without being limited to the data center footprints of providers. More specifically, IT strategy needs to satisfy these requirements:

  • Meet data latency and residency requirements.
  • Consistently deploy, operate and manage software at the edge.
  • Transform existing applications in days, not months.
  • Scale delivery of solutions despite the general scarcity of internal skills for doing cloud native development and operations.

IBM Cloud Satellite meets these requirements by enabling teams to launch, use, monitor and manage consistent cloud services anywhere.

More from Cloud

Hybrid cloud examples, applications and use cases

7 min read - To keep pace with the dynamic environment of digitally-driven business, organizations continue to embrace hybrid cloud, which combines and unifies public cloud, private cloud and on-premises infrastructure, while providing orchestration, management and application portability across all three. According to the IBM Transformation Index: State of Cloud, a 2022 survey commissioned by IBM and conducted by an independent research firm, more than 77% of business and IT professionals say they have adopted a hybrid cloud approach. By creating an agile, flexible and…

Tokens and login sessions in IBM Cloud

9 min read - IBM Cloud authentication and authorization relies on the industry-standard protocol OAuth 2.0. You can read more about OAuth 2.0 in RFC 6749—The OAuth 2.0 Authorization Framework. Like most adopters of OAuth 2.0, IBM has also extended some of OAuth 2.0 functionality to meet the requirements of IBM Cloud and its customers. Access and refresh tokens As specified in RFC 6749, applications are getting an access token to represent the identity that has been authenticated and its permissions. Additionally, in IBM…

How to move from IBM Cloud Functions to IBM Code Engine

5 min read - When migrating off IBM Cloud Functions, IBM Cloud Code Engine is one of the possible deployment targets. Code Engine offers apps, jobs and (recently function) that you can (or need) to pick from. In this post, we provide some discussion points and share tips and tricks on how to work with Code Engine functions. IBM Cloud Code Engine is a fully managed, serverless platform to (not only) run your containerized workloads. It has evolved a lot since March 2021, when…

Sensors, signals and synergy: Enhancing Downer’s data exploration with IBM

3 min read - In the realm of urban transportation, precision is pivotal. Downer, a leading provider of integrated services in Australia and New Zealand, considers itself a guardian of the elaborate transportation matrix, and it continually seeks to enhance its operational efficiency. With over 200 trains and a multitude of sensors, Downer has accumulated a vast amount of data. While Downer regularly uncovers actionable insights from their data, their partnership with IBM® Client Engineering aimed to explore the additional potential of this vast dataset,…

IBM Newsletters

Get our newsletters and topic updates that deliver the latest thought leadership and insights on emerging trends.
Subscribe now More newsletters