How to Optimize Your DynamoDB Queries With Projection Expressions in .NET Paid Members Public
When reading data from a DynamoDB table, by default, it returns all of the attributes of the items. However, in some application scenarios, you might only require a subset of the attributes of the items. In these scenarios, you can use a ProjectionExpression to limit the item attributes returned as
Learn How to Map Complex .NET Types to DynamoDB using Custom Converters Paid Members Public
DynamoDB supports using custom types in your Documents. Based on your programming language, If there is no direct mapping for these types to Amazon DynamoDB types, you need to specify additional information on how to map them. Custom Converters allow specifying custom maps for these types in DynamoDB. In this
3 Different Ways To Do Data Pagination from Amazon DynamoDB Using .NET Paid Members Public
DynamoDB charges for reading, writing, and storing data in your DynamoDB tables. As a rule of thumb, when querying data, you can consider that each record that you retrieve from the database has a direct cost attached to it. Limiting the items you retrieve has a direct impact on saving
5 Ways To Query Data From Amazon DynamoDB using .NET Paid Members Public
Querying is an essential operation in DynamoDB. It allows you to filter and select items in your database based on your application and user needs. When moving over to DynamoDB from more traditional relational databases like SQL Server, you must understand the different ways you can retrieve data in DynamoDB.
Why You Should Care About Lambda Lifecycle As A .NET Developer? Paid Members Public
The Lambda Lifecycle affects the way we write out Function code. Learn some of the dos and don'ts when building Lambda Functions in .NET because of how Lambda initializes the Function classes.
NServiceBus on AWS SQS: Learn How to Quickly Get Started Paid Members Public
NServiceBus is a messaging framework provided by Particular Software, which makes it quick and easy to build message-driven applications. Learn how to quickly get started by building a sender/receiver using NServiceBus on AWS.
How To Build and Host ASP NET Core Applications on AWS Lambda Functions Paid Members Public
This article is sponsored by AWS and is part of my AWS Series. AWS Lambda is a compute service that lets you run code without provisioning or managing servers. You can build application APIs on Lambda Function with API Gateways (REST or HTTP API) or Function URL’s. But what
How To Secure and Authenticate AWS Lambda Function URLs Paid Members Public
This article is sponsored by AWS and is part of my AWS Series. In a previous blog post, Function URLs - Quick and Easy way to Invoke AWS Lambda Functions over HTTP, we learned how to expose and invoke Lambda functions over an HTTP endpoint. We enabled the Function URL