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2 months ago
Answered a question: Proxmox VE or KVM?
KVM is a kernel base hypervisor while Proxmox VE is open-source. Technically, Proxmox VE fulfills the smallest business users than KVM. And if we go for the quality and support KVM is better.  But Proxmox VE has also more features according to business growth.
2 months ago
Both are VMWare products. simply v-sphere is a hypervisor Tier-1 technology stack VMWare workstation is a desktop release installed on windows or Linux OS if your requirement is limited need few VMs for testing purpose you can go for Workstation. but if you need…
2 months ago
Oracle Linux is an Enterprise product with Server level features. Ubuntu is a Desktop platform not a mature product. only for small business developers applications. not much stable as oracle Linux. if you to run 3rd party server software Oracle Linux usually have better…
2 months ago
If you need performance then Oracle OVM is more reliable.   Otherwise, VMWare is good enough. We are using 4 virtualization platforms in the production, development and test environments. Technically, Oracle OVM is the best for Oracle products apps/databases. VMware is…
2 months ago
Well if you are using Oracle products EBS & Databases then Oracle Linux KVM and Oracle VM Server are the best choices for performance. If we compare OVM and KVM, OVM is the most reliable and gives better performance.  Regarding a guest OS, you can test Oracle Linux 6 & 7…
2 months ago
Dell EMC Networker is a basic backup system with limited features and does not provide advanced data protection Veritas NetBackup is an enterprise-level solution that has all the features your need for small, medium and enterprise-level requirements. It supports all kinds…
2 months ago
it depends on whether you want GUI or a command line. Only command line wix but it is not user-friendly. GUI installers are "install aware" & "Inno Setp".
3 months ago
As I mentioned in my previous posts, technically if you need the best performance Hper-V is best for Windows OS, VMWare - for Linux OS. Oracle OVM is best for Oracle apps & databases OS. Oracle OVM & KVM both are OK but OVM has a friendly interface and much better…
4 months ago
Well both are comprehensive backup solutions. comm-vault has management One UI, Built-in security features, ransomware detection, immutability, data isolation, and recovery. while Net-backup has Separate tools, interfaces, endpoint, and disaster recovery.Requires separate…
5 months ago
Technically, Veeam is best for hyper-v & VMWare replications, snapshots, HA failover, also support for file system backups inside VMs., support for tape library & FC too. But Veritas Netbackup is a complete & comprehensive enterprise-level software. It is best for file…
6 months ago
Acronis is good but with very limited features also expensive. Arcserve has more features like Integrated DR, ransomware security, malware detection. different backups support, multiple hardware support. Also, pricing is lower than Acronis. if you need just backup…
6 months ago
Technically both products are good enough. But as tested, Oracle VM is best for Oracle Databases & Apps. While VMWare is best for Windows and linux VMs . Oracle databases, as well as apps performance, are much better and stable on the Oracle VM server. E.g., 1TB of…
6 months ago
As a Market leader Netbackup provides a heterogeneous backup solution for large-scale data centers.  This includes Sybase database support, which provides a centralized backup and restore solution for all your Sybase database servers using the same storage used for all your…
6 months ago
Technically NetBackup is a more reliable and comprehensive product as compare to Acronis. NetBackup has integration with all major business products like MS SQL Server, MS Exchange Server, IBM, SAP, HANNA, Share point and Active Directory. You can backup and restore full…
6 months ago
Answered a question: What is IOMMU?
IOMMU is a component in a memory controller that translates device virtual addresses into physical addresses.  The IOMMU’s DMA re-mapping functionality is necessary in order for VMDirectPath I/O to work. DMA transactions sent by the passthrough PCI function carry guest OS…
6 months ago
Answered a question: How to Install OVM and KVM?
Oracle OVM will be installed on Physical Server as a hypervisor. version 3.4.6 is latest. https://docs.oracle.com/cd/E20... for OVM Server to manage this OVM Server you need to install / configure OVM Manager on a VM. https://docs.oracle.com/cd/E20... OVM Manager its…
6 months ago
Sun is offering server virtualization capabilities across all its hardware platforms; it offers virtualization technologies for x86-based, SPARC and UltraSPARC hardware, as well as for hardware from other vendors such as Dell and IBM. BUT Sun is not a potential major…
7 months ago
Technically Hyper-v is best for windows guest os. VMWare & xen is best for linux flavor Oracle VM Server (OVM) is best & flexible for Oracle apps / dbs We are using all three virtualization flavors & technically tested performance

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Snr. Infrastructure Architect (Data Centre) having 17 years of solid working experience in IT industry at enterprise level mission critical infrastructures.