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Step Functions

2023

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.
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.
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.
Manage EventBridge Schedules using Step Functions (Part 2)- with Wait State
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AWS Serverless EventBridge Scheduler Step Functions SAM
This is another way of managing EventBridge Schedules withing Step Functions execution.
Manage EventBridge Schedules using Step Functions
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AWS Serverless EventBridge Scheduler Step Functions SAM
With the support of Step Function SDK integrations, we can manage EventBridge Schedules.

2022

AWS Step Functions — Are Active Executions Affected When Your State Machine Gets Updated?
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AWS Lambda Serverless Step Functions CDK
Looking into different scenario of SF executions vs state machine updates
Simple Leave Management System with AWS Serverless
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AWS Lambda Serverless Step Functions DynamoDB SES
This is how I built a simple leave management system using AWS Serverless services

2021

Manage webhooks at scale with AWS Serverless
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AWS Serverless Step Functions DynamoDB
Webhook calls are event driven. So, building a webhook management system with Serverless is a great choice.
How I created a Photo Booth with AWS Serverless
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AWS Serverless Step Functions Lambda SES S3
This explains how I created a simple photo booth with AWS Serverless services

2020

How I created a door bell with AWS Serverless
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AWS Serverless Lambda Step Functions S3
Explains the steps of me creating a doorbell using Raspberry Pi and AWS Serverless services.