This document provides an overview of cloud computing concepts and Azure cloud services. It discusses cloud service models including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). It introduces Azure, the Microsoft cloud computing platform, and key Azure services like Azure Storage, Azure Portal, Azure Accounts, Azure Data Factory, and Azure Data Flow. Azure Data Factory allows building data integration solutions using activities, linked services, datasets and triggers without writing code. Azure Data Flow enables visually designing data transformations using a Spark optimizer without code.

1. Course Content
• What is Cloud Computing
• Cloud Service Model
• What is Azure?
• What is the Azure portal?

2. Course Content
• Azure Services
• Getting Started with Azure
Account
• Azure Account
• Subscription
• Resource Group
• Resources
• Azure Data Factory- Overview
• Azure Data Flow

3. Idea to build
an application

4. Challenges in On-premise set up
Expensive Maintenance Cost As grow, buy more resources

5. Cloud Computing: Platform that provides computing resources
user

6. Cloud computing advantages?
Cloud computing is a consumption-based model
 No upfront costs.
 No need to purchase and manage costly infrastructure that users might not use to its
fullest.
 The ability to pay for additional resources when they are needed.
 The ability to stop paying for resources that are no longer needed

7. Cloud computing advantages?
High Availability
Scalability
Continuous user experience with no apparent downtime
based on SLA
Scale vertically to increase compute capacity by adding
RAM or CPUs to a virtual machine.
Vertical
Scaling
Horizontal

8. Cloud computing advantages?
Elasticity
Autoscaling means allocating deallocating
resource based on demand
Geo-Distribution
You can deploy apps and data to regional datacenters
around the globe, thereby ensuring that your customers
always have the best performance in their region.

9. Cloud Service Model

10. Cloud Service Model

11. Assessment
Which of the following choices isn't a cloud computing category?
 Networking as a Service
 Platform as a service
 Infrastructure as a Service
 Software as a service

12. Assessment
One company want to use database for short term for upcoming , They only this during this project, what service
he should use?
 IAAS
 PAAS
 SAAS
 NAAS

13. What is Azure ?
Cloud Computing Service
Model by Microsoft
Provides 100 + services Pay as you use

14. Azure Services

15. Azure Storage
SERVICE NAME FUNCTION
Azure Blob Storage Storage service for very large objects, such as video files or bitmaps.
Azure File storage File shares that can be accessed and managed like a file server.
Azure Queue storage A data store for queuing and reliably delivering messages between
applications.
Azure Table storage Table storage is a service that stores non-relational structured data (also
known as structured NoSQL data) in the cloud, providing a key/attribute
store with a schemaless design..

16. Azure Storage

17. Azure BLOB Storage
Storage Account : unique namespace in Azure
for your data
For example, if your storage account is
named mystorageaccount, then the default
endpoint for Blob storage is
http://mystorageaccount.blob.core.windows.net
A container organizes a set of blobs, similar to a
directory in a file system
BLOB stores text & binary data file, vhd files,
logging data

18. Assessment - 2
A storage account can include how many number of Containers?
 10
 20
 30
 Unlimited

19. Azure Portal
• Graphical User Interface to
manage Azure
Subscriptions
• Build Manage monitor
everything from web apps
to complex cloud
deployment
URL
:https://portal.azure.com/

20. Azure Accounts
The Azure free account includes free access to
popular Azure products for 12 months, $200 USD
credit to spend for the first 30 days, and access to
more than 25 products that are always free.
An Azure subscription is a logical container used to
provision resources in Azure. It holds the details of all
your resources like virtual machines (VMs), databases,
and more.
A container that holds related resources for an Azure
solution. The resource group includes those resources
that you want to manage as a group.
Virtual machines, storage accounts, web apps,
databases, and virtual networks are examples of
resources.

21. Azure Accounts

22. Assessment
You need to purchase an Azure account before you can
use any Azure resources.
 TRUE
 FALSE

23. ETL : Extract Transform Load
Retail Grocery Store
Transform
SAGING
AREA
DATAWARE
HOUSE
Daily Transactional
Data
Extract & Load

24. Azure Data Factory

25. Azure Data Factory

26. Azure Data Factory- Key Component
ADF Instance
Logical grouping of Activities
Database
Linked
Service
Datasets represent data structures
Trigger

27. Azure Data Factory - Activity

28. Assessment
Activity
Linked Service
Dataset
Trigger
Pipeline
execution
connection
information
Execute stored
proc
named view of
data

29. Azure Data Flow
YEAR product SALESAMT
2021 A 10000
2020 A 15000
On premise File server
Source File
Data Flow
CSV dataset
Table dataset
Linked Service

30. Azure Data Flow
Mapping data flows are visually designed data transformations in Azure Data Factory.
Data flows allow data engineers to develop data transformation logic without writing code with Visual experience.
Data flows utilize a Spark optimizer that reorders and runs your business logic in 'stages' to perform as quickly as possible.

31. Azure Data Flow

32. Quick Recap
Why to move to Cloud
What is Azure Cloud
Overview of Azure cloud service
Introduction to Azure Data Factory
Introduction to Azure Data Mapping Flow

33. Reference
https://docs.microsoft.com/en-
us/azure/storage/queues/storage-queues-introduction
https://docs.microsoft.com/en-
us/azure/storage/blobs/storage-blobs-introduction
https://docs.microsoft.com/en-us/azure/architecture/example-
scenario/data/data-warehouse