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Pubudu Jayawardana

Pubudu Jayawardana

Cloud Engineer | AWS Community Builder | Public Speaker

Recent

Call external APIs with OAuth within Step Functions
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AWS Serverless Step Functions EventBridge EventBridge Connection
This blog post shows how we can call external HTTPS endpoint within Step Function execution using new native HTTPS integration.
3 ways to catch all the events going through the EventBridge Event Bus
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AWS Serverless EventBridge
This blog post shows how we can implement 3 different rules that can be used to implement catch-all functionality for a EventBridge event bus.
Implement custom retry logic with SQS & Lambda - Part II - using EventBridge Scheduler
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AWS Serverless Lambda EventBridge Scheduler
This explains a way to implement custom retry logic with EventBridge Scheduler and Lambda.
Implement custom retry logic with SQS & Lambda - Part I - using SQS delayed messages
·5 mins· loading
AWS Serverless Lambda SQS
This explains a way to implement custom retry logic with SQS and Lambda.
Amazon EventBridge - How to manage Bus to Bus recursive message passing
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AWS Serverless EventBridge
Let’s discuss how to address recursive messages passing between two EventBridge buses.
Testing AWS Lambda Recursive Loop Detection
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AWS Serverless Lambda Recursion
This explains the new Lambda recursive loop detection and how to test this new feature.
Stay compliant with AWS Step Functions — IAM Users’ Access Key Age Notification
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AWS Serverless IAM Security Step Functions EventBridge Scheduler
This blog post shows to turn off AppConfig Feature Flag based on system behaviour.
AWS Lambda Concurrency when SQS FIFO Queue as Trigger
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AWS Serverless Lambda SQS Concurrency
In this blog, it is discussed how Lambda concurrency is determined when a SQS FIFO queue is configured as the trigger.
Load Data From S3 to Postgres using Step Functions
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AWS Serverless Lambda Step Functions Postgres
In this post, I discuss how we can use Step Functions Distributed Maps to parallelise the csv data loading to a database.