Azure Storage & Database and Active Directory & Entra ID

Let start from AZ Storage

Azure storage - Azure storage provide Secure and encrypted data, Azure storage can be increase or decrease any time Azure storage highly available becasue of cloud

One Azure storage can provide 500TB limit, more Azure storage account can be creats. also offer client liberary for developers .Net Java Python JavaScript C++. There are 

2 type of storage blocklevel and Objectlevel

blocklevel - stores data in block, each block contain 4mb space slower than object level

Objectlevel - store all audio video text images

2 format of data structured and unstructured

Structured - DB like tables rows colums, SQL, MysqL, 

unstructured - like container or file sorage any data file, audio video, text, image, blocklevel

Blob -> it save and open data in https on browser you need to creat container ( folder or directory) then blob data can be stored

Now creat storage account -> Storage account - creat storage account - 

After storage account container needs to be created without container can not store data - open storage account - Data storage - Container - Add contianer (name container)

When data storage is use microsft get charges for store and access data but it is categoris by 4 steps and by storage and tier.

hot tier -1st most high (when access data most low )

cool - 2nd high (when access data most 2nd low )

cold - 3rd high (when access data most 3rd low )

Archive - 4th high (when access data most 4th low )

Life cycle policy - to retain data for days and move automatically from hot to cool then cold then archive

Generate Sas - This policy apply to acces file order for specific date and time after expire no access

Static Website - When you enable static website, then you just need to upload document and describe path of file s hit save.

Azure storage explorer - it is stand alone app that make esair to work with azure storage through windows linux MAC without using azure portal.

Azure File Share - Offers file share using SMB , NFS , Azure file rest API. We can mount shared folder on multiples VMs or in premises