I am dedicated to Cisco and work with multiple products as a consultant from one of the managed service providers.
Mostly it is compute, so I take care of this part only.
The performance issues concern site and IOPS requirements, in the case of PCI cards to the VMs. Sometimes expected IOPS are not there, and storage IOPS are not present. It is not very frequent, but sometimes we encounter disk failure issues with the Dell vSAN Ready Nodes, and it generally takes some time to change the disks.
My job is to be a solution architect, proposing and building items. It is more about designing solutions and implementation, not too much in daily operations and troubleshooting.
I deal with multiple environments. Sometimes we see 20 plus nodes around 32 or even more. Sometimes it is a small cluster, two node cluster, or three node cluster. I would say all kinds of environments based on customer needs.
Regarding existing environments and third-party solutions for backup and monitoring, primarily we do the installation of the VMware platform, VMware vSphere ESXi. VMware has one of the largest ecosystems with on-premises or private cloud providers. Integration perspectives require some API-based work.
It is a starting story for AI, but we are taking some use cases leveraging the Dell vSAN Ready Nodes along with GPU cards from NVIDIA. We are exploring other providers such as AMD, and Intel is also doing enhancements based on AI. We are recommending customers leverage nodes which have AI-supported applications using Dell vSAN Ready Nodes that support AI-based workload primarily. The VMware container technology integration allows VMware customers to enable AI-based applications, but that is with the latest generation only, not with older ones.