*Azure Backup and Site Recovery:
Benefits:-
1. Automatic Storage Management.
2. Unlimited Scaling.
3. Multiple Storage options.
— Azure Backup offers two types of Replication:
- Locally Redundant Storage.
- Geo-Redundant Storage.
LRS:- Replicates your data three times in a storage Scale Unit. All copies of the data exist in the same Region low cost option & prevent from local hardware failure.
GRS:- GRS Replicates your data to a Secondary Region, which is Azure Paired Region. Costly it protect from Regional Outage.
4. Unlimited Data Transfer:- Transfer not charge for data, transferred cost associated with inbound data, to import large amount of data.
5. Data Encryption (Passphrase 0r Key).
6. Application Consistent Backup:- Additional fixes are not required to restore the data.
7. Long Term Retention:-
Azure Backup:- Protect data on-premises and in the cloud. BCDR (Business continuity and Disaster Recovery).
Azure Site Recovery:- Co-ordinates Virtual Machines and physical server Replication, Failover and Failback.
Recovery Service Vault:- You can use RSV to hold Backup data for various Azure Services such as IAAS VM’s and Azure SQL Databases.
Azure Backup components:
1. MARS Agent (Microsoft Azure Recovery Services):-
— No Separate Backup Server.
— On-premises Backup.
— Max 3 times per day.
— Only RSV for Backup. ——> RSV — Recovery Service Vault
2. System Center DPM:- (Data Protection Manager):
— VMWare VM.
— VSS (Applications Aware Snapshot).
— Cannot Backup Oracle Workload.
— Locally attached disk, RSV
3. Azure Backup Server:-
— Flexible, when to take Backup.
— Can use Recovery service vault.
— Backup VMWare disk.
— Locally Attached disk.
4. Azure IaaS VM Backup:-
— No agent required.
— Backup VM once a day.
— Cannot Backup on-premises.
— No locally attach disk, only RSV.
Azure Backup and Site Recovery Lab:
- Create a Resource ——> Storage
— Backup and Site Recovery
— Name, Subscription, Resource group, Location.
Now open RG ——> MyServiceVault —> Backup —> Site Recovery
Where is your work running? — Azure or On-premises
- File & folder.
- Hyper-V VM.
- VMWare VM.
- Microsoft SQL Server.
- Microsoft Sharepoint.
— Prepare Infrastructures
- Install Recovery Service Agent (40 MB) MARS:-
— Download Vault Credential
Now open icon shown on Desktop.
— Register server { Enter Vault Credentials } —> Browse
— Once register
— Now click on Schedule Backup.
— Select items to Backup
— Schedule a Backup Everyday.
— Backup Now
— Delete some files and Recover Data.
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