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

Global Distribution
12

Multi-Master
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Consistency Levels
• Strong
• Bounded Staleness
• Session
• Consistent Prefix consistency
• Eventual
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Strong Consistency
15

Eventual Consistency
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Consistent Prefix Consistency
17

Session Consistency
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Bounded Staleness Consistency
19

Conclusion
20

Let's Understand the Structure
21

Terms As Per API’s
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Partitioning
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Partition Key - Concepts
• Hot Partitioning
• Single Partition Query
• Cross Partition Query
• Composite Key
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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
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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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