Develop for Azure storage

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AZ-204: Develop for Azure
storage
2

AzureTalk Core Team
3

Today’s Session Speaker
Sanjib Panigrahi
AzureEzy Core Team
MCP, Sr Software Engineer
4
Arun Pachehra
AzureEzy Core Team
MCT, Cloud Architect

Win Azure Exam Vouchers
• Participate in quiz during session
• 6 Selected participants will get free Azure
Exam Vouchers
• 1 selected participant will get free print copy
of Demystifying Azure DevOps Services
• Must be registered on Eventbrite
• Winner will be announced in next session
5
Free Azure Exam
Vouchers

Developer Associate- Cert Path
6

AZ-204: Skills Measured
• Develop Azure compute solutions (25-30%)
• Develop for Azure storage (15-20%)
• Implement Azure security (20-25%)
• Monitor, troubleshoot, and optimize Azure
solutions (15-20%)
• Connect to and consume Azure services and third-
party services (15-20%)
7

Agenda
• Develop solutions that use Cosmos DB storage
• Develop solutions that use blob storage
8

Cosmos DB
• What ?
• Why ?
• How ?
9

Features of COSMOS DB
• Managed DB
• Globally Distributed
• Multi-Model & Multi Language
• HA, Reliable, Scalable and secure
• 5 level of consistency
10

Multi-Model
• Table API
• Cassandra API
• Gremlin API
• MongoDB API
• SQL API
11

Global Distribution
12

Multi-Master
13

Consistency Levels
• Strong
• Bounded Staleness
• Session
• Consistent Prefix consistency
• Eventual
14

Strong Consistency
15

Eventual Consistency
16

Consistent Prefix Consistency
17

Session Consistency
18

Bounded Staleness Consistency
19

Conclusion
20

Let's Understand the Structure
21

Terms As Per API’s
22

Partitioning
23

Partition Key - Concepts
• Hot Partitioning
• Single Partition Query
• Cross Partition Query
• Composite Key
24

Partition key – Key Points
• Evenly distribute storage
• Evenly distribute requests
• Consider limits
25

Performance
• Latency
• Throughput
• Horizontal scaling
• Automatic Indexing
• Time To Live
26

Change Feed Notifications
• As a Concept
• Use Cases
27

Blob Storage
• Overview
28

Storage Accounts - Types
• General Purpose V2
• Premium Block Blob
• Premium File Share
• Premium Page Blobs
• General Purpose v1 (depricated)
29

Azure Storage Redundancy
• LRS
• ZRS
• GRS
• RA-GRS
• GZRS
• RAGZRS
30

Types of Blob
• Block Blob
• Append Blob
• Page Blob
31

Blob Storage resources
• Account
• Container
• Blob
• http://azureezy.blob.core.windows.net
32

Access Tiers For Block Blob Data
• Hot
• Cool
• Archive
33

Managing Blob storage
lifecycle
34

How Blobs used by Apps
35

Blob Storage Client library - .Net
• BlobServiceClient
• BlobContainerClient
• BlobClient
• BlobClientOptions
36

Move items in Blob
• Azure CLI
• AzCopy Utility
• .net Storage Client library
• Fail-over (only for Geo)
37

Blob properties and Metadata
• System Properties
• User-defined Metadata
38

Break
39

Demo
❑ Retrieving Azure Storage resources and metadata by using the
Azure Storage SDK for .NET
❑ Create containers and upload blobs by using the Azure portal
❑ Enumerate blobs and containers by using the Microsoft Azure Storage SDK
for .NET.
❑ Pull blob metadata by using the Storage SDK.
❑ Constructing a polyglot data solution
❑ Create instances of various database services by using the Azure portal.
❑ Write C# code to connect to SQL Database.
❑ Write C# code to connect to Azure Cosmos DB.
41

Q & A
42

Job opportunities
• Join our Job portal at
https://t.me/AzureTalkJobs
for special referrals and cloud
job opportunities
• Exclusive referrals in
community – Announcement
43

Quiz
44
https://q.azureezy.com/az-204
Free Azure Exam Vouchers
Winners' announcement in next session on 27th June
2021
Register for next session at azureezy.com/az-204
Update your skills on LinkedIn and enter a chance to
win Surface Go!!
More info @ https://azureezy.com/azure-skills-feb21

Winners Announcements
• Develop Azure compute solutions – Part 2
45

46
Thanks!
https://azureezy.com/az-204
https://t.me/AzureTalk
https://youtube.com/AzureTalk
https://www.linkedin.com/in
/arun-pachehra/
https://www.linkedin.com/in
/sanjibpanigrahi/
https://t.me/AzureDevOpsPro
https://www.youtube.com/c/PachehraTalks

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