AWS DynamoDB QUERYING | .NET ON AWS | AWS Serverless | Amazon

Hello 👋🏽 Querying is an important operation in DynamoDB. It allows you to filter and select different items in your database based on your application and user needs.

When moving over to DynamoDB from more traditional relational databases like SQL Server, it’s important you understand the different ways you can retrieve data in DynamoDB. In this video let’s dive into the different ways you can query data from Amazon DynamoDB when building applications using .NET.

We will learn how to use the High-Level and Low-Level APIs provided by DynamoDB .NET SDK to query and filter data. We will learn how to use Condition Expressions, Filter Expressions to filter the data as required.

00:00 Introduction
00:48 DynamoDB Recap
03:06 App setup walkthrough
04:35 Load Specific Item
06:13 Querying Patterns
06:53 All Items For Hash Key
09:20 Filter Items on Range Key
12:23 QueryOperator.Between
13:35 Low-Level API For Querying
14:03 Using KeyConditions
23:06 Using KeyConditionExpressions
25:32 Reserved Keywords in Attribute Names
29:43 Filter on Property Values
31:45 Filter Expression Using Between
33:18 Scan
36:37 Conclusion

🔗 Getting Started with DynamoDB – https://www.rahulpnath.com/blog/aws-dynamodb-net-core/

Additional Watching
📹AWS DynamoDB – https://youtu.be/BbUmLRaxZG8
📹Lambda Udemy Course – https://bit.ly/aws-lambda-udemy
📹AWS Credential Management – https://youtu.be/ukam37umkQc
📹 ASP Series – https://bit.ly/asp-net-core-series
📹AWS Series – https://bit.ly/aws-net-series

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#amazon #aws #dotnet #dynamodb