VMware vSphere, Microsoft Hyper-V, Citrix Xen Server, Oracle VM Server, Red Hat KVM.
Cloud-Native Architecture / Reviews / Server Virtualization
by Davoud Teimouri · Published 12/02/2023 · Last modified 05/06/2023
Kata Containers offers method of container deployment with more security. Security is one biggest challenge about containers and containers has lower level of security compared to virtual machines. Because virtual machines are isolated from each other, but containers can’t provide isolation same as virtual machines.
Reviews / Cloud-Native Architecture / Server Virtualization
by Davoud Teimouri · Published 12/02/2023 · Last modified 10/06/2023
SmartOS is a live OS. What does it mean? SmartOS always boot from removable media and network. There is no need to use disk capacity for itself.
Data Center / Cloud-Native Architecture / Containerization / Server Virtualization / Virtualization
by Davoud Teimouri · Published 06/08/2022 · Last modified 13/06/2023
During virtualization revolution, physical servers replaced with virtual machines to run multiple different workloads on a single server hardware but virtual machines were still large and needs some resources to run as isolated servers. Virtual machines needs to have their own operating system and applications. Also they needs to manage and configure separately. MicroVM or Micro Virtual Machine offering benefits of two different technologies and Firecracker will help you to implementing MicroVM.
Virtual Machine needs guest operating system (OS) to operates same as physical machine. Operating system is a system software and has life cycle same as other software. But what should we do about updating and upgrading guest operating systems in virtual environments. Guest Operating System Life-Cycle Most implemented services don’t need to any new features on operating system, so we should choose guest operating system with long term support. Both Windows and Linux (Some distributions) offering different of channels. You can choose a path that more stable or choose a path for have new features. Update vs Upgrade When you...
Server Virtualization / Server Hardware
by Davoud Teimouri · Published 31/05/2019 · Last modified 28/06/2023
We are using HPE ProLiant servers in our virtual environment to delivering different services to our customers. VMware ESXi has been installed on all servers as Hypervisor. You know that each vendor has customized image that includes VMware ESXi, drivers and management tools. It seems, there is an issue on HPE Agentless Management (AMS) on latest ESXi image.
