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Get the latest insights and build on your knowledge from our articles on network.



What is the Domain Name System (DNS)?

Learn how DNS maps user-friendly domain names to their IP addresses, that allows your computer to access the correct websites.

Should large enterprises self-host their authoritative DNS?

Explore whether large enterprises should self host their authoritative DNS or choose managed DNS solutions.

What is RUM data and why does it matter?

Looking to optimize the performance of your applications and services? Learn how real user monitoring (RUM) data can help you achieve this goal.

How DNS traffic steering extends the business value of hybrid and multicloud networking

Learn how IBM® NS1 Connect® and IBM Hybrid Cloud Mesh help optimize connectivity to make applications faster, highly available and less expensive.

Research reports


Read our research reports to help steer organizational success.
The power of AI: Proactive IT and networks Learn how AI automation enhances proactive management of IT and hybrid cloud, achieving visibility and cost efficiency. Learn about AI-powered automation


Learn the fundamentals and trending topics in network from our explainer videos.
Explore the "Cloud Networking Explained" playlist
What is a load balancer?

Watch Bradley Knapp explain how load balancers work and the role of different traffic distribution model in maintaining highly demanded digital experiences, websites, applications, databases and other compute resources.

Making business-critical network decisions through cloud and digital journeys

Gain insights from Roy Chua, Founder and Principal at AvidThink, and Terry Bernstein, Sr. Director of Product Management at NS1, an IBM Company, into the decision-making processes that drive cloud and digital transformation.

How IBM can help


 IBM® NS1 Connect®
Optimize application experience with managed DNS and traffic steering for hybrid cloud connectivity.
Improve application experience
IBM® SevOne® Network Performance Management (IBM SevOne NPM)
Optimize hybrid cloud network performance with app-centric network observability and automation.
Enhance network performance
Connecting application provider to the management VPC
Secure private connectivity for migrating data in hybrid cloud workloads, including SAP on IBM® Power® Virtual Servers.
Discover how to connect securely
IBM Cloud® Internet Services
Get DDoS protection, global load balancing and a suite of security, reliability and performance capabilities.
Protect your external web content and applications
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