MS AZURE By Sauras Pandey

Cloud Public cloud Public clouds are owned and operated by a third-party cloud service providers, which deliver their computing resources like servers and storage over the Internet. Microsoft Azure is an example of a public cloud. With a public cloud, all hardware, software and other supporting infrastructure is owned and managed by the cloud provider. You access these services and manage your account using a web browser. Private cloud A private cloud refers to cloud computing resources used exclusively by a single business or organization. A private cloud can be physically located on the company’s on-site datacenter. Some companies also pay third-party service providers to host their private cloud. A private cloud is one in which the services and infrastructure are maintained on a private network. Hybrid cloud Hybrid clouds combine public and private clouds, bound together by technology that allows data and applications to be shared between them. By allowing data and applications to move between private and public clouds, a hybrid cloud gives your business greater flexibility, more deployment options and helps optimize your existing infrastructure, security and compliance.

SAAS, PAAS, IAAS

DEMO Free Subscription Resource Group SQL Server SQL Database Service Tier

DTU and eDTU Database Transaction Unit/Elastic Database Transaction Unit https://docs.microsoft.com/en-us/azure/sql-database/sql-database-service- tiers-dtu https://dtucalculator.azurewebsites.net/ https://azure.Microsoft.com/en-us/pricing/calculator/

DEMO Storage Accounts Backup and Restore(Import/Export) On Premise to Azure migration Geo-Replication Database Sync AlwaysOn

USE MASTER GO CREATE CREDENTIAL AzureStorage --Storage Name WITH IDENTITY='', --Key here SECRET='' Create database AzureBackupDemo BACKUP Database AzureBackupDemo TO URL=N'Container-URL/AzureBackupDemo_20181014.bak' WITH CREDENTIAL='AzureStorage'

Azure Storage Azure Blob Storage Blog Storage is basically storage for unstructured data that can include pictures, videos, music files, documents, raw data, and log data…along with their meta-data. Blobs are stored in a directory-like structure called a “container”. If you are familiar with AWS S3, containers work much the same way as S3 buckets. You can store any number of blob files up to a total size of 500 TB and, like S3, you can also apply security policies. Blob storage can also be used for data or device backup. Blob Storage service comes with three types of blobs: block blobs, append blobs and page blobs. You can use block blobs for documents, image files, and video file storage. Append blobs are similar to block blobs, but are more often used for append operations like logging. Page blobs are used for objects meant for frequent read-write operations. Page blobs are therefore used in Azure VMs to store OS and data disks. To access a blob from storage, the URI should be: http://<storage-account-name>.blob.core.windows.net/<container-name>/<blob-name>

Azure Table Storage Table storage, as the name indicates, is preferred for tabular data, which is ideal for key-value NoSQL data storage. Table Storage is massively scalable and extremely easy to use. Like other NoSQL data stores, it is schema-less and accessed via a REST API. A query to table storage might look like this: http://<storage account>.table.core.windows.net/<table> Azure File Storage Azure File Storage is meant for legacy applications. Azure VMs and services share their data via mounted file shares, while on premise applications access the files using the File Service REST API. Azure File Storage offers file shares in the cloud using the standard SMB protocol and supports both SMB 3.0 and SMB 2.1.

Azure Queue Storage The Queue Storage service is used to exchange messages between components either in the cloud or on-premise (compare to Amazon’s SQS). You can store large numbers of messages to be shared between independent components of applications and communicated asynchronously via HTTP or HTTPS. Typical use cases of Queue Storage include processing backlog messages or exchanging messages between Azure Web roles and Worker roles. A query to Queue Storage might look like this: http://<account>.queue.core.windows.net/<file_to_download>

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NEXT SESSION Elastic Pool Automatic tuning IPv4 Private and Public IPs Subnet VPN AD Domain Name AZURE AD Domain Service Cosmos DB

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