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OpenShift vs. Kubernetes: Understanding the differences

Dynatrace

Kubernetes is an open source container orchestration platform that enables organizations to automatically scale, manage, and deploy containerized applications in distributed environments. According to the Kubernetes in the Wild 2023 report, “Kubernetes is emerging as the operating system of the cloud.”

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What is container orchestration?

Dynatrace

But managing the deployment, modification, networking, and scaling of multiple containers can quickly outstrip the capabilities of development and operations teams. This orchestration includes provisioning, scheduling, networking, ensuring availability, and monitoring container lifecycles. How does container orchestration work?

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What is cloud application security?

Dynatrace

If your app runs in a public cloud, such as Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP), the provider secures the infrastructure, while you’re responsible for security measures within applications and configurations. However, open source software is often a vector for security vulnerabilities.

Cloud 200
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Kubernetes: Challenges for observability platforms

Dynatrace

When using managed environments like Google Kubernetes Engine (GKE) , Amazon Elastic Kubernetes (EKS) , or Azure Kubernetes Service it’s easy to spin up a new cluster. Some examples are the network (switches, routers), storage systems (especially when using thin provisioning ), and virtualization infrastructure.

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What is Non-Functional Testing? – All you need to know

Testlodge

Security testing – Testing that aims to reveal vulnerabilities that could potentially be open to abuse. Compatibility -Testing an application across multiple browsers, operating systems, devices, networks, or versions to determine any notable discrepancies. It has open-source, free options as well as paid versions.

Testing 74
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Kubernetes vs Docker: What’s the difference?

Dynatrace

Think of containers as the packaging for microservices that separate the content from its environment – the underlying operating system and infrastructure. Docker Engine is built on top containerd , the leading open-source container runtime, a project of the Cloud Native Computing Foundation (DNCF). Networking.

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The road to observability demo part 3: Collect, instrument, and analyze telemetry data automatically with Dynatrace

Dynatrace

OpenTelemetry , the open source observability tool, has become the go-to standard for instrumenting custom applications to collect observability telemetry data. We’d like to get deeper insight into the host, the underlying operating system, and any third-party services used by our application.

Metrics 193