Implementing a Serverless Flask REST API using AWS SAM
In this article I demonstrate how to build a serverless REST API using the AWS Serverless Application Model (SAM) framework along with the popular Python based Flask micro web framework.
Posts about AWS Serverless Application Model
By Using Lambda Versions, Aliases and Safe Deployments with AWS Serverless Application Model
In this article I discuss the merits of using Lambda versioning and aliases along with the AWS Serverless Application Model's (SAM) built-in capability to utilize CodeDeploy with weighted traffic routing for Gradual Deployments
Streaming Logs to S3 with Kinesis Firehose in a Serverless Project
In this article I demonstrate how to setup a AWS Serverless Application Model (SAM) project for near realtime streaming of CloudWatch logs to S3 using Kinesis Data Firehose. To keep things interesting I'll be using a Python based demo application that exposes two REST APIs, one for scraping and saving quotes from the web to a DyanmoDB table and another for listing the saved quotes.
Keeping Python AWS Serverless Apps DRY with Lambda Layers
In this article I demonstrate how utilize Lambda Layers to share reuable code among multiple Python AWS Lambda functions within AWS Serverless Application Model (SAM) applications.
Building Data Lakes in AWS with S3, Lambda, Glue, and Athena from Weather Data
In this aricle I cover creating rudimentary Data Lake on AWS S3 filled with historical Weather Data consumed from a REST API. The S3 Data Lake is populated using traditional serverless technologies like AWS Lambda, DynamoDB, and EventBridge rules along with several modern AWS Glue features such as Crawlers, ETL PySpark Jobs, and Triggers.
Serverless Conversions From GZip to Parquet Format with Python AWS Lambda and S3 Uploads
In this article I demonstrate using a Python based AWS Lambda SAM project with the AWS Data Wrangler Lambda Layer to perform data format translation from GZipped JSON files into Parquet upon an S3 upload event.
Serverless Event Driven Systems with Confluent Cloud and AWS Lambda
Here I present an end-to-end example of a Serverless event driven architecture using Confluent Cloud for stream processing paired with AWS Lambda for event responsive logic using the Serverless Application Model (SAM) framework. Together this architecture will compose a system for fictitious financial stock quote email alerting.
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