AWS prescriptive-guidance documentation change
Summary
Updated document title, fixed apostrophe formatting, added typographical emphasis markers, and rephrased section header
Security assessment
Changes focus on editorial improvements and cost optimization documentation. While event filtering can reduce processing of malformed messages, there's no explicit security vulnerability addressed. The documentation describes existing functionality rather than new security features.
Diff
diff --git a/prescriptive-guidance/latest/lambda-event-filtering-partial-batch-responses-for-sqs/benefits-lambda-event-filters.md b/prescriptive-guidance/latest/lambda-event-filtering-partial-batch-responses-for-sqs/benefits-lambda-event-filters.md index e634342a9..61e1edf5d 100644 --- a//prescriptive-guidance/latest/lambda-event-filtering-partial-batch-responses-for-sqs/benefits-lambda-event-filters.md +++ b//prescriptive-guidance/latest/lambda-event-filtering-partial-batch-responses-for-sqs/benefits-lambda-event-filters.md @@ -5 +5 @@ -[Documentation](/index.html)[AWS Prescriptive Guidance](https://aws.amazon.com/prescriptive-guidance/)[Improve application performance by using AWS Lambda event filtering and partial batch responses for Amazon SQS event sources](welcome.html) +[Documentation](/index.html)[AWS Prescriptive Guidance](https://aws.amazon.com/prescriptive-guidance/)[Improve performance using AWS Lambda event filtering and partial batch responses for Amazon SQS](introduction.html) @@ -13 +13 @@ Configuring Lambda event filters gives your functions the ability to be invoked -If no event filters are configured, it’s possible for a Lambda function to receive irrelevant Amazon SQS events that cause the function to invoke unnecessarily. These irrelevant messages can be caused by message formatting issues (for example, missing fields) or fields that contain values that aren’t relevant to the function. +If no event filters are configured, it's possible for a Lambda function to receive irrelevant**** Amazon SQS events that cause the function to invoke unnecessarily. These irrelevant messages can be caused by message formatting issues (for example, missing fields) or fields that contain values that aren't relevant to the function. @@ -17 +17 @@ If no event filters are configured, it’s possible for a Lambda function to rec -Consider an application that notifies a customer care team when sales of more than $100 USD occur. However, all sales of any amount ($5, $10, etc.) are recorded in the organization’s Amazon SQS queue. Each time the application’s Lambda function polls the queue, it receives messages that aren’t relevant to the application’s business logic. In this case, the processing fees for those irrelevant messages are charged, which increases the operational cost of the application. Configuring Lambda event filters in this situation would limit the number of messages that the Lambda function must process and reduce cost. +Consider an application that notifies a customer care team when sales of more than $100 USD occur. However, all sales of any amount ($5, $10, etc.) are recorded in the organization's Amazon SQS queue. Each time the application's Lambda function polls the queue, it receives messages that aren't relevant to the application's business logic. In this case, the processing fees for those irrelevant messages are charged, which increases the operational cost of the application. Configuring Lambda event filters in this situation would limit the number of messages that the Lambda function must process and reduce cost. @@ -19 +19 @@ Consider an application that notifies a customer care team when sales of more th -For a hotel-booking application that needs to process batches of hotel reservations, specific request fields—like **Username** —are critical to the success of the operation. Without event filters, developers would need to code a logic into the application that identifies whether or not the field is present in each request. The application’s code would also need to be able to verify if each request included the correct data type. By using Lambda event filters, all of this logic can be abstracted to Amazon SQS to reduce development effort and code complexity. +For a hotel-booking application that needs to process batches of hotel reservations, specific request fields—like **Username** —are critical to the success of the operation. Without event filters, developers would need to code a logic into the application that identifies whether or not the field is present in each request. The application's code would also need to be able to verify if each request included the correct data type. By using Lambda event filters, all of this logic can be abstracted to Amazon SQS to reduce development effort and code complexity. @@ -29 +29 @@ Benefits of using partial batch responses for Amazon SQS event sources -Partial batch responses best practices +Best practices for implementing partial batch responses