Networking Scaling: Scaling Network Infrastructure from Hundreds to Millions of Connections

Scale network infrastructure from hundreds to millions of connections.

Networking Scaling: Scaling Network Infrastructure from Hundreds to Millions of Connections by Eslam Wahba is an advanced, engineering-focused guide for designing and scaling network systems to handle massive traffic and global workloads.

As modern applications grow, network infrastructure must support millions of users, high throughput, and continuous availability. This book teaches the principles and real-world strategies used to scale networks efficiently and reliably.

Built for production environments, this guide focuses on network scalability, capacity planning, and high-performance architecture used by DevOps engineers, SREs, and cloud architects.

This book covers:

• Network scaling fundamentals and architecture patterns
• Capacity planning and traffic growth management
• BGP scaling and routing optimization
• Load balancing at scale and traffic distribution
• High availability and fault-tolerant networking
• Global networking and multi-region design
• Network elasticity and dynamic scaling strategies

You'll also learn how to:

• Design networks that scale under extreme load
• Handle millions of connections efficiently
• Eliminate bottlenecks in large-scale systems
• Build resilient and globally distributed infrastructure
• Optimize performance across cloud environments

With real-world engineering insights, this book demonstrates how large-scale networking is implemented in cloud infrastructure, Kubernetes platforms, global systems, and distributed architectures.

Part of the Modern Cloud & AI Engineering Series, this guide equips engineers with the advanced skills required to build and scale network infrastructure for high-demand systems.

Ideal for: Network Engineers, DevOps Engineers, SREs, Cloud Architects, and infrastructure engineers working with large-scale systems.