*Implement and manage storage important info*

Question 2

Important info to know

Answer 2

Configure azure storage firewalls and virtual networks:
- Know what happens when you enabled this:

• Know what happens when you work with the network routing

Create and use shared access signature tokens (SAS)
- Its time limited and you can set the start date and expiration date
- Used to allow the guest accounts to have access to your storage
- Know how the keys work

Stored access policies
- What are they
- Why you create them
- You can create access polices

Manage access keys
- There are 2 access keys
- Know the difference between Microsoft managed keys and customer managed keys.
- Know that you can store access keys in key vaults

Identity based access for azure files
- Know the difference between SAS vs access keys vs IAM and when you would use each of them.

Create and configure storage accounts
- Storage accounts become a url
- There 4 types of data management in a storage account

Configure Azure storage redundancy
- Know the what LRS , GRS , ZRS , GZRS , RA-GRS , RA-ZRS

• Redundant in primary region:
  LRS and ZRS
• Redundancy in secondary region:
  GRS/GZRS and read only -RA-GRS/RA-GZRS

Object replication
- Know How it is asynchronous between the regions

Storage account encryption
- By default the encryption type is the Microsoft managed key
- Know the difference between Microsoft managed key and customer managed key.
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Manage data using azure storage explorer and AZcopy
- Tools
-Storage explorer is where you can manage multiple storage accounts. You can see all your storage accounts across multiple subscriptions.

AZcopy
-Used to move on prem storage accounts to azure
- Move storage account from one to another storage account

File share in azure storage
-Supports windows , linux , macOS
-Supports SMB 3.0 encryption
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Container blob storage account
- first thing you need to do before your can store data in a blob storage account is you need to create a container
- Then you can upload the block blob

Storage tiers
- Cost optimization they looking at storage tiers
- Storage tiers have a lifecycle. You can automate your storage tiers

• Know the hot , cold , cool and archive tiers

Snapshots and soft delete for azure files
- Snapshots are good for accidental deletion
- Soft delete you can retain period 1-365 days can be specified

Life cycle management:
- Know how to add rules
- You can have multiple rules based on the different dates

Blob storage versioning
- assigns version id
- Point in time state of the blob
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