Scalable Cloud-Based Solutions Are the Backbone of Streaming Success

cloud infrastructure
(Image credit: Adobe Stock via Harmonic)

In the last few years, video streaming has evolved from viewers watching the latest sitcoms and movies in HD to premium live events streaming across a wide range of devices, creating a critical demand for scalable cloud infrastructure. While early streaming was limited by bandwidth and server constraints, today’s audiences expect high-quality, uninterrupted content on-demand, regardless of their location or device.

The Benefits of Cloud-Native Infrastructure and SaaS
The cloud is proving to be essential for content owners to scale their offerings rapidly and efficiently, ensuring they meet rising consumer expectations and handle traffic spikes without compromising quality. A clear example of this was the NFL playoff game streamed by Peacock earlier this year, which demonstrated the cloud’s capabilities to handle an unprecedented demand. With exclusive streaming rights, the event reached tens of millions of viewers and consumed 30% of the U.S. internet bandwidth—a first in streaming history. This event underscored cloud infrastructure’s ability to scale swiftly, absorbing massive peaks in demand just before the game started, while maintaining impressive video quality throughout.

However, meeting today’s video streaming demands requires more than just a generic cloud deployment. Service providers need a highly resilient architecture to ensure uninterrupted service, as there’s no room for failure during such high-profile events. Building a super-resilient cloud-based setup involves deploying applications across multiple cloud regions with geo-synchronization to prevent disruptions in case of regional outages. A multi-CDN approach, paired with a smart load balancer, distributes traffic effectively across networks, enhancing reliability. Additionally, extensive testing and preparation are crucial to predict and provision resources, such as CPU capacity, based on anticipated viewer numbers. By rigorously testing for the highest possible audience, streaming providers can be confident in their ability to deliver seamless experiences during even the largest live events.

Meeting today’s streaming demands also requires flexibility and cost efficiency. The cost effectiveness of cloud infrastructure is unmatched compared with traditional on-premises systems. Hosting a major event, such as an NFL playoff game, on-premises would require a substantial, expensive investment in hardware, installation, wiring, power and maintenance, all for an event that lasts just a few hours. This setup would need to be sized for peak demand, which might only occur once a year, making it financially impractical. In contrast, the cloud allows streaming providers to access significant CPU resources as needed, scaling up for a few hours to handle the peak demand and then scaling down after the event, making it a far more cost-efficient solution.

SaaS takes this a step further by providing an end-to-end managed service, which is especially beneficial for live sports streaming. With a SaaS solution, video service providers have an entire DevOps team at their fingertips, extending support beyond just the technical setup. This includes hands-on engagement before, during and after the event. Before the event, the DevOps team works closely with service providers to ensure all venue signals are functioning properly. During the event, the team actively monitors the cloud platform’s performance, making real-time adjustments as needed. Finally, after the event, they provide a summary and collaborate with the service provider to identify areas for improvement in preparation for future events. This level of proactive, comprehensive support ensures the highest quality of service, helping providers meet the high expectations of live sports audiences while optimizing operational efficiency.

Cloud Solutions are Driving Streaming Innovation
A significant benefit of leveraging the cloud for video streaming is its ability to fuel innovation. Cloud solutions are driving rapid innovation in the streaming industry by drastically reducing the time to market for new services, keeping platforms competitive in an ever-evolving landscape. Unlike traditional on-premises deployments—which require lengthy processes like system design, procurement, installation and testing, often taking months—cloud-based solutions allow streaming services to go live in a matter of days or weeks. With a SaaS solution, there’s no need to over-engineer for peak demand; the architecture scales automatically, and providers only pay for what they use. This flexibility enables streaming providers to launch offerings quickly, focus on marketing to accelerate adoption and gauge success rapidly. If a service needs improvement, new features can be introduced or refined instantly.

Moreover, SaaS solutions free service providers from the complexities of platform maintenance, allowing them to focus entirely on defining and marketing the service. As soon as a new feature or capability is developed, it’s delivered directly to subscribers. This fast feedback loop, enabled by cloud and SaaS, fosters a continuous cycle of innovation, as new ideas can be quickly tested, refined and implemented. In this way, cloud solutions are a powerful enabler for streaming platforms to remain agile, responsive to viewer demands and competitive in a crowded, fast-paced market.

Why Partnerships Between Technology and Cloud Providers are Crucial
Partnerships between major cloud providers and technology providers are essential for fostering innovation and enabling low-latency streaming. Collaboration allows R&D teams to stay informed about the best practices recommended by each cloud provider. This includes optimal ways to use cloud nodes, storage solutions and inter- or intraregion connectivity, all of which are crucial for delivering low-latency streaming services.

In addition, partnerships with cloud providers open doors to advanced AI services that can be integrated into video workflows, driving efficiency and enhancing viewer experience. For instance, AI-driven tools hosted on cloud platforms can automatically generate closed captions, translate voices into multiple languages, or extract valuable metadata like highlights or ad markers from live content. This automation streamlines the video pipeline, while AI-based personalization options—such as customizing data or content presented to viewers—boost fan engagement.

Conclusion
To meet the expectations of today’s viewers, content providers are leveraging cloud infrastructure, which allows for rapid scaling to handle millions of simultaneous streams. This scalability is crucial, especially during peak times like major sporting events, where server demands can skyrocket. Cloud platforms provide the flexibility to automatically adjust resources up or down based on real-time demand, ensuring seamless delivery and outstanding quality while optimizing costs.

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Eric Gallier
VP, Video Customer Solutions, Harmonic

As vice president, video customer solutions at Harmonic, Eric leads the team responsible for establishing and promoting the company's cloud-based and on-prem video solutions. Eric received a software engineering degree at the Ecole Supérieure D’Electricité (ESE) based in Paris.