شرح 01 Veeam Backup Replication Backup Concepts and Veeam Architecture By Eng Eslam Salah | Arabic

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كورس معتمد Veeam النسخ الاحتياطي والنسخ المتماثل هو برنامج قوي التي توفر حلول النسخ الاحتياطي والتوفر. ويوفر الانتعاش موثوقة وسريعة ومرنة للبيانات والتطبيقات على VM ل. كما يوفر المفرط توافر أي بيانات والتطبيقات في مختلف الغيوم. وهذا يقلل من تعقيد وكذلك النسخ الاحتياطي إرث الأداء بها. Veeam Backup & Replication is a proprietary backup app developed by Veeam for virtual environments built on VMware vSphere, Nutanix AHV, and Microsoft Hyper-V hypervisors. The software provides backup, restore and replication functionality for virtual machines, physical servers and workstations as well as cloud-based workload. Veeam Backup & Replication operates both the virtualization layer as well manages physical machine backup. It backs up VMs at the image-level using a hypervisor's snapshots to retrieve VM data. Backups can be full (a full copy of VM image) or incremental (saving only the changed blocks of data since the last backup job run). Backup increments are created using the built-in changed block tracking (CBT) mechanism. The available backup methods include forward incremental-forever backup, forward incremental backup, and reverse incremental backup. Additionally, there is an option to perform active full and synthetic full backups. Veeam Backup & Replication provides automated recovery verification for both backups and replicas. The program starts a VM directly from a backup or replica in the isolated test environment and runs tests against it. During the verification, the VM image remains in a read-only state. This mechanism can also be used for troubleshooting or testing patches and upgrades. Free4arab | Information Technology Veeam Backup & Replication By Eng-Eslam Salah | Arabic