Distributed Application Architecture (Scale-Out Architecture) for IT

The distributed application architecture topic center offers advice and tips for IT operations professionals handling new application types and the methods by which distributed, scale-out applications are deployed. These include virtualization containers and microservices, event-driven computing, and cloud application management.

October 15, 2021 15 Oct'21
KubeCon + CloudNativeCon 2021 news coverage

Trying to keep up with the latest news out of KubeCon + CloudNativeCon? Use this comprehensive guide to stay updated and informed.
October 15, 2021 15 Oct'21
GitOps practitioners address configuration management issues

IT pros shared workflow patterns and tool updates they say have helped them overcome one of the most common problems with performing GitOps at scale.
October 06, 2021 06 Oct'21
VMware Tanzu super users mull Cloud Foundry-Kubernetes meld

Users of VMware Tanzu Application Service, formerly Pivotal Cloud Foundry, hope VMware preserves their developer experience as it shifts its focus toward Kubernetes.
October 05, 2021 05 Oct'21
VMware Tanzu roadmap targets multi-cloud, vSphere pros

VMware shops say the Tanzu platform's integration with familiar tools is a big draw as they move toward Kubernetes, but much of that integration is still in progress.

Bring yourself up to speed with our introductory content

Cloud Native Computing Foundation (CNCF)

The Cloud Native Computing Foundation (CNCF) is an open source software foundation that promotes the adoption of cloud-native computing. Continue Reading
Boot2Docker

Boot2Docker is a minimalist Linux distribution with the sole purpose to run Docker containers. It was depreciated and is no longer recommended for use. Continue Reading
application lifecycle management (ALM)

Application lifecycle management (ALM) is an integrated system of people, tools and processes that supervise a software application from its initial planning through retirement. Continue Reading

Weigh the pros and cons of technologies, products and projects you are considering.

When to use Kubernetes operators vs. Helm charts

Not sure whether to use Helm charts or Kubernetes operators? Walk through examples to learn when to use each one, looking at factors like application complexity and team maturity. Continue Reading
What is IT/OT convergence? Everything you need to know

IT/OT convergence is the integration of information technology (IT) systems with operational technology (OT) systems. Continue Reading
Why use containers vs. VMs in a modern enterprise?

Thinking about making the switch from VMs to containers? Compare container features against VMs to determine whether you should change where you host your applications. Continue Reading

Learn to apply best practices and optimize your operations.

A breakdown of container runtimes for Kubernetes and Docker

For a container ecosystem to work, it needs a container runtime. Brush up on Kubernetes and Docker containers, then compare runtime options such as runC, CRI-O and containerd. Continue Reading
Kubernetes cost management approaches to save money

Kubernetes and container costs continue to rise as services move off-site. Learn how to manage the costs with limited resources, autoscaling and the right cloud instances. Continue Reading
Boost Docker API security to protect ports

Unguarded Docker APIs can let in unwanted visitors and expose data to hackers. To shield your Docker environment, follow these best practices -- and avoid common pitfalls. Continue Reading

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

How to work with Azure DNS zones

Microsoft's hosting service for DNS domains is an option for organizations with a heavy Azure investment that want the benefits associated with a cloud service. Continue Reading
5 important Docker container backup best practices

With container storage a major trend, it's important to ensure data protection. These five guidelines will help you properly back up Docker containers. Continue Reading
Illustrated guide to containerization security

Container security concerns are keeping IT pros up at night. Discover why and what they're doing to secure containers as well as the applications and data that run within them. Continue Reading