Find out in this report how the two Server Virtualization Software solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.
The return on investment is substantial, though other platforms may offer a better ROI, primarily due to lower costs involved in setup and maintenance.
If calculated over a five-year period, IBM PowerVM is 30 to 40% more cost-effective than physical servers despite initial costs seeming high.
Red Hat OpenShift has proven to be an intelligent product for me, being built on Kubernetes, which is widely recognized and is where many cloud providers are deploying new workloads.
Time was the major thing which saved a lot, and in terms of resources, it has reduced resource utilization so the remaining users can focus on other tasks.
With OpenShift combined with IBM Cloud App integration, I can spin an integration server in a second as compared to traditional methods, which could take days or weeks.
IBM provides strong support.
IBM offers excellent customer support.
IBM's technical support is outstanding, with seamless global coordination and prompt resolutions.
Red Hat's technical support is responsive and effective.
Customer support is really good because so far in our case, we have always received a prompt response, and they have been really helpful to us.
The response time for customer support is excellent, and they go deep and can resolve things easily.
An IBM server can handle up to sixty-four terabytes of RAM.
The product is scalable due to PowerVM's virtualization features, such as shared processor functionality and partition mobility.
I think IBM PowerVM uses a 'pay as you grow' model, allowing customers to scale their resources as needed.
The on-demand provisioning of pods and auto-scaling, whether horizontal or vertical, is the best part.
OpenShift's horizontal pod scaling is more effective and efficient than that used in Kubernetes, making it a superior choice for scalability.
Red Hat OpenShift scales excellently, with a rating of ten out of ten.
The stability of IBM PowerVM is exceptional, as industry reports have named IBM Power and Z as the most stable platforms globally for 15 consecutive years.
Our clients in India using Power Servers have been running their servers for the last four to five years without any reboot.
The product operates reliably, and following IBM’s best practices ensures robust stability.
Red Hat OpenShift can scale to thousands of nodes, allowing multiple clusters to be managed in different geolocations and managed by centralized advanced cluster management, ACM.
It provides better performance yet requires more resources compared to vanilla Kubernetes.
I've had my cluster running for over four years.
We have a strong relationship with IBM, which aids decision-making in transitioning clients from mainframe to other platforms.
PowerVM should integrate some capabilities of VMware vCenter to improve its management features.
From a product perspective, I would like to see faster certification of open-source products on IBM Power Systems.
Learning OpenShift requires complex infrastructure, needing vCenter integration, more advanced answers, active directory, and more expensive hardware.
Red Hat OpenShift's biggest disadvantage is they do not provide any private cloud setup where we can host on our site using their services.
If I could change or improve one thing about Red Hat OpenShift, it would be to provide more information on the web because the information is limited and I need to explore more.
Pricing is a concern in Argentina due to the higher cost of mainframe solutions.
PowerVM itself is free with the purchase of an IBM server.
While initially costly, the ROI over five years proves IBM PowerVM is cost-effective, resulting in a 30 to 40% reduction in costs compared to a physical setup.
Initially, licensing was per CPU, with a memory cap, but the price has doubled, making it difficult to justify for clients with smaller compute needs.
The pricing for Red Hat OpenShift is considered quite high.
My experience with pricing, setup cost, and licensing shows that Red Hat OpenShift comes out as an expensive solution compared to having AKS, GKE, or EKS.
Features like partition mobility enhance the machine's capabilities, making it an ideal tool for virtual environments with reliability, availability, and serviceability.
IBM PowerVM is performing very well in supporting complex workloads.
PowerVM excels in efficiently managing all systems and environments, including development, UI, and production.
Because it was centrally managed in our company, many metrics that we had to write code for were available out of the box, including utilization, CPU utilization, memory, and similar metrics.
The main benefits Red Hat OpenShift provides for me as a final user include the capacity to integrate third-party tools and also the integration between observability, security, and monitoring capacities.
This is one of the main things, in addition to having integration with ACM and ACS, where we can have the ability to manage multiple clusters and to secure them, deploy them, manage them, run GitOps and day-two operations, as well as upgrades and other functionality which is made easy using these tools.
| Product | Mindshare (%) |
|---|---|
| Red Hat OpenShift | 3.5% |
| IBM PowerVM | 1.9% |
| Other | 94.6% |
| Company Size | Count |
|---|---|
| Small Business | 13 |
| Midsize Enterprise | 5 |
| Large Enterprise | 21 |
| Company Size | Count |
|---|---|
| Small Business | 19 |
| Midsize Enterprise | 6 |
| Large Enterprise | 56 |
IBM PowerVM offers robust virtualization with features like shared processor pools, dynamic partitioning, and active memory sharing for enhanced performance and cost management. It's tailored for critical industries that prioritize stability, performance, and seamless resource management in virtualization efforts.
IBM PowerVM stands out in the field of virtualization by providing dynamic allocation of processing power and memory through its shared processor pools and active memory sharing. It ensures high performance and stability, supporting Oracle licensing compliance and features like Live Partition Mobility for seamless migration. Users benefit from its robust administration and resource management capabilities, allowing for efficient handling of complex workloads and secure operations. However, users suggest improvements such as a GUI for better ease of use, robust clustering, and integration features akin to VMware vCenter, while noting the relatively high cost and limited Windows support.
What are the key features of IBM PowerVM?Users implement IBM PowerVM primarily in sectors such as banking and telecommunications, focusing on workload consolidation, SAP, and Oracle database management. Its dynamic partitioning and shared processor pools optimize performance and reduce costs, while RISC-based architecture with high clock speeds and memory bandwidth is ideal for both on-premises and cloud deployments.
Red Hat OpenShift is a comprehensive platform offering versatile container orchestration capabilities, suitable for businesses seeking robust, scalable, and secure solutions for application modernization efforts and microservices deployment.
Red Hat OpenShift combines a user-friendly interface with powerful CLI tools, ensuring rapid deployment and process automation. It seamlessly integrates with Docker and Kubernetes, providing cloud-native stacks for flexibility and compliance. Enhancing development efficiency, OpenShift includes built-in CI/CD tools and dynamic scaling features. It supports multi-cloud environments, avoiding vendor lock-in. However, documentation gaps, interface complexity, and infrastructure demands present challenges, alongside improving integration with third-party tools and monitoring capabilities. Licensing complexities and resource consumption remain areas for improvement, with user experience varying due to support response times.
What are Red Hat OpenShift's key features?In industries embracing cloud-native architectures, Red Hat OpenShift is adept for hosting containerized applications and transitioning legacy systems. It excels in managing DevOps processes, supporting production and development in sectors such as finance, healthcare, and technology, ensuring robust hybrid on-premise and cloud operations.
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