GUEST COLUMN | Building the Digital Infrastructure Behind the Next Era of the World Wide Web

MUMBAI: Kunal Bajaj, CEO and co-founder of CloudExtel, India’s first full-stack Network as a Service provider, brings over two decades of telecom, internet and technology expertise to this piece, having previously led go-to-market strategy for Reliance Jio’s mobility business, headed India operations for Analysys Mason, and advised the Telecom Regulatory Authority of India on the country’s first comprehensive broadband policy roadmap. In this article, he argues that as the World Wide Web enters its next phase, the real story is no longer about expanding digital access but about building the fibre networks, cloud platforms, data centres, edge infrastructure and shared architectures that will underpin an increasingly AI-driven, real-time digital economy.

Since its inception, the internet has continually evolved to meet the changing needs of individuals, enterprises, and economies. What began as a medium for exchanging information has evolved into a dynamic digital ecosystem powering commerce, communication, innovation, governance, and economic growth. Today, the conversation is no longer about expanding digital access; it is about ensuring the underlying infrastructure is ready to support the next generation of digital services.

With technologies such as AI, cloud computing, edge computing, immersive applications, and Internet of Things (IoT) becoming integral to digital transformation, network infrastructure requirements are changing dramatically. The digital services of the future are becoming smarter, data-intensive, and real-time-oriented, making it necessary for networks to meet the challenges of speed along with scalability and adaptability.

Every year, World Wide Web Day offers an opportunity to reflect on one of the defining innovations of the digital age. From being the medium of acquiring knowledge, it has become the backbone of the world’s digital economy. Today, the web is far more than a collection of websites performing functions such as conducting payments, managing enterprises, delivering health care services, educating people, entertaining users, producing goods, providing government services, and more recently, artificial intelligence.

In the process, there has been a paradigm shift in the domain of digital infrastructure as well. The modern-day web is not powered by standalone network deployments but by an ecosystem of fiber networks, cloud platforms, data centers, edge infrastructure, and smart connectivity. Behind every seamless digital experience lies a robust digital backbone, which determines its efficiency and performance.

The next phase of the web will therefore be defined not only by advances in software and computing, but equally by the strength, resilience, and intelligence of the networks that underpin them.

Infrastructure as a Strategic Enabler

With digital transformation moving fast in enterprises, connectivity has become essential for business, as against being supportive to it. AI applications, cloud-native platforms, digital collaboration tools, industrial automation, and real-time analytics all rely on resilient, high-performance networks.

This shift has elevated digital infrastructure from a supporting utility to a strategic business asset. Fiber connectivity, dense access networks, robust backhaul, and intelligent network architectures and smart network architectures have become key enablers for innovation, efficiency and business continuity.

For India, one of the world’s fastest-growing digital economies, sustained investments in digital infrastructure will be essential to support expanding 5G deployments, enterprise digitisation, cloud adoption, and emerging AI-driven applications.

Building Smarter Networks Through Collaboration

Meeting these growing demands will require a fundamental shift in how digital infrastructure is planned, deployed, and scaled.

There have been several shared infrastructure models that can be used to accelerate the implementation process and ensure more optimal resource usage. By enabling multiple stakeholders to leverage common infrastructure, these models reduce duplication, optimize capital investment, and accelerate network expansion.

The same principle extends to neutral-host infrastructure and shared network architectures, enabling operators and enterprises to deploy networks more efficiently while improving coverage, capacity, and service quality.

Nowadays, the main goal is not only to construct additional networks. It is necessary to construct smarter networks that can adapt to the new digital demands.

Preparing Enterprises for the Next Digital Economy

The evolution of the web is fundamentally reshaping enterprise connectivity requirements of businesses in many ways.

Today’s businesses operate in hybrid work environments, campuses, factories, airports, hospitals, and office buildings with thousands of interconnected devices generating data in real-time. In these environments, having reliable in-building connectivity is becoming equally important to good network coverage outdoors.

With AI, cloud services, and IoT expanding every day, enterprises increasingly require digital infrastructure capable of delivering consistent performance across every operating environment. The high-bandwidth in-building connectivity, powered by scalable fiber networks and smart network design, will become increasingly necessary to ensure productivity, resilience, and great customer experience.

This evolution is also accelerating the adoption of service-led infrastructure models such as Network-as-a-Service (NaaS), enabling organisations to access scalable network capabilities without the complexity of owning and managing extensive infrastructure.

Building the Foundation for Tomorrow’s Web

The next phase in the evolution of the World Wide Web will see the emergence of intelligent applications, distributed computing, and always-on digital experiences. Delivering this future will require far more than incremental network upgrades. It calls for long-term investments in fibre expansion, shared infrastructure, network densification, in-building connectivity, and collaborative deployment models.

At CloudExtel, we believe that digital infrastructure is an important national asset that fosters innovation in every sector. Shared digital infrastructure, advanced fibre networks, neutral-host solutions, Shared RAN architectures, and Network-as-a-Service models will play a critical role in building a resilient, scalable, and future-ready digital ecosystem.

As the World Wide Web continues to evolve, digital infrastructure can no longer be viewed as a background utility. It has become the foundation of digital progress. The future of the web will ultimately be shaped not only by the technologies that capture our imagination, but by the networks that quietly enable them every day.