Containers and virtualization
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Containers and virtualization News
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June 02, 2022
02
Jun'22
Kubernetes multi-cluster users tap service mesh alternatives
Istio service mesh is back in the spotlight since joining the CNCF, but the foundation's existing projects are preferred by IT pros focused on multi-cluster Kubernetes resiliency.
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May 23, 2022
23
May'22
Highlights from KubeCon + CloudNativeCon Europe 2022
Now that KubeCon + CloudNativeCon Europe has come to a close, check out these updates from vendors across the conference floor.
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May 19, 2022
19
May'22
Citi gives software supply chain security kit to OpenSSF
The financial services company's prototype system based on CNCF's software supply chain security guidelines joins OpenSSF's $150 million open source standards campaign.
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May 18, 2022
18
May'22
Embattled New Relic cuts Kubernetes observability overhead
New Relic made its Kubernetes observability agent more efficient and added vulnerability management to its APM tool but is struggling financially as open source tools proliferate.
Containers and virtualization Get Started
Bring yourself up to speed with our introductory content
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distributed applications (distributed apps)
Distributed applications (distributed apps) are applications or software that run on multiple computers within a network at the same time and can be stored on servers or cloud computing platforms. Continue Reading
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Podman: A worthy alternative to Docker for containers
Podman has long stood in Docker's shadow, but 'Podman in Action' author Daniel Walsh hopes to shine a light on Podman within the container market. Continue Reading
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Do hypervisors limit vertical scalability?
Knowing hardware maximums and VM limits ensures you don't overload the system. Learn hypervisor scalability limits for Hyper-V, vSphere, ESXi and Red Hat Virtualization. Continue Reading
Evaluate Containers and virtualization Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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Tanzu vs. OpenShift vs. Ezmeral: 3 rivals' Kubernetes offerings
Learn how container management products from VMware, Red Hat and Hewlett Packard Enterprise compare when it comes to their overall Kubernetes strategies. Continue Reading
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What is network virtualization? Everything you need to know
Network virtualization is a method of combining the available resources in a network to consolidate multiple physical networks, divide a network into segments or create software networks between VMs. Continue Reading
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A beginner's guide to Hyper-V checkpoints
Hyper-V checkpoints help mitigate problems with upgrade rollouts. They can pile up, so they require some storage space and management. Continue Reading
Manage Containers and virtualization
Learn to apply best practices and optimize your operations.
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Address Hyper-V VM network issues for peak performance
Microsoft Hyper-V can sometimes experience poor network performance or connectivity problems. When that happens, there are several things you can do to resolve the problem. Continue Reading
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5 best practices for VM patch management
'Patching is my favorite!' said no IT admin, ever. Reduce the headache by patching everything -- even the hard-to-reach components -- and testing patches before rollout. Continue Reading
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Key Amazon EKS monitoring best practices
Learn how to monitor Amazon EKS resources through tools such as CloudWatch and Prometheus, as well as worker node and infrastructure monitoring tips to maintain application efficiency. Continue Reading
Problem Solve Containers and virtualization Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
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How to tackle container orchestration challenges
Container orchestration brings many benefits, like improved productivity and security, but before those advantages can be realized, IT teams must overcome several hurdles. Continue Reading
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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
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Docker security checklists mitigate container cyberthreats
To improve container security, admins can use a Docker security checklist and combat common vulnerabilities, such as gain privileges and corrupt Docker images. Continue Reading