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Cloud

The latest News and Information on Cloud monitoring, security and related technologies.

Why Refactor an App? We have Rehosted App on Cloud!

Enterprise IT and ISV developers are intrigued by technology benefits of containers and Kubernetes. However, when they go with a recommendation to their senior management to containerize applications, one question is asked – Why do we need to containerize? Didn’t we rehost our application to the cloud?

Blue-Green Deployment Strategies for PCF Microservices

Blue-green deployment is a well-known pattern for updating software components by switching between simultaneously available environments or services. The context in which a blue-green deployment strategy is used can vary from switching between data centers, web servers in a single data center, or microservices in a Pivotal Cloud Foundry (PCF) deployment.

We can do better failure detection in serverless applications

Traditionally in white-box monitoring, error reporting has been achieved with third party libraries, that catch and communicate failures to external services and notify developers whenever a problem occurrs. I’m here to argue that for managed services this can be achieved with less effort, no agents and without performance overhead.

Your Journey to the Cloud - 5 Essential Facts About Zenoss + Nutanix

Growing up in Seattle, Washington, I had access to some of the best hiking in the world. If you want take on a challenge and climb a peak, then the Cascade and Olympic mountain ranges provide a variety of journeys for everyone regardless of skill level and starting point. We were taught at a very young age that everyone needed certain “essentials” before setting out to ensure safety and success.

Challenges and Solutions for Scaling Kubernetes in the Hybrid Cloud

When traffic increases, we need to have a way to scale our application to keep up with user demand. With Kubernetes multi-cluster management through Rancher, scaling has never been easier and more efficient. Read here about scaling Kubernetes and the challenges you might be facing when managing a hybrid cloud environment.

What is an App in Sematext Cloud

Your software stack likely consists of web servers, search engines, queues, databases, etc. Each part of your stack emits its own metrics and logs. Depending on the size of your team and structure, different team members might have permissions to look at one set of data, but not the other. Some data is needed for troubleshooting and can be discarded after just a few days, while more important data might need to be kept for months for legal or capacity planning purposes.