AWS Solution Architect - Lab 8 - Implementing a Serverless Architecture on AWS
+--------------------------------------+
| Amazon Cognito |
+--------------------|-----------------+
|
v
+--------------------------------------+
| Serverless Dashboard |
| (Authenticated by Amazon Cognito) |
+--------------------|-----------------+
|
v
+--------------------------------------+
| Amazon DynamoDB |
| (Inventory Data Storage) |
+--------------------|-----------------+
|
v
+---------------------+-------------------+
| | |
v v v
+---------------+ +---------------+ +-------------+
| Lambda | | Lambda | | Lambda |
| Function | | Function | | Function |
| Load Inventory| | Check Stock | | (Unused) |
+-------|-------+ +-------|-------+ +------|------+
| | |
v v v
+------------------------------------------------------+
| Amazon S3 Bucket |
| (Stores Upload Inventory Files) |
+------------------------|-----------------------------+
|
v
+------------------------+
| Inventory Files |
+------------------------+
+--------------------------+
| Amazon SNS |
| (Notification Service) |
+--------------------------+
|
v
+-------+
| SMS |
| Email |
+-------+
Title: AWS Solutions Architect Lab - Implementing a Serverless Architecture on AWS | Activity 8
Description:
Welcome to Activity 8 of our AWS Solutions Architect Lab series! In this comprehensive tutorial, we dive into the implementation of a serverless architecture using AWS. This lab focuses on creating an inventory tracking system that leverages various AWS services, including Lambda, S3, DynamoDB, SNS, and Cognito, to build a highly scalable, cost-effective solution.
Lab Objectives:
Understand the benefits of serverless architecture over traditional server-based applications.
Learn to run code on AWS Lambda without pre-allocating servers, paying only for usage.
Demonstrate the invocation of a Lambda function upon file upload to an S3 bucket.
Explore how data is transferred to DynamoDB and accessed via a serverless web dashboard.
Lab Scenario:
You will create an inventory tracking system where stores worldwide upload inventory files to an S3 bucket. The files trigger Lambda functions that process and store data in DynamoDB. Notifications are sent using SNS when inventory levels are low, and inventory data is displayed on a web dashboard authenticated by Amazon Cognito.
Steps Covered:
Creating a Lambda Function:
Setting up a Lambda function to process inventory files and insert data into DynamoDB.
Configuring Amazon S3 Event:
Creating an S3 bucket to upload inventory files, which triggers the Lambda function.
Testing the Loading Process:
Uploading test inventory files to S3 and verifying data insertion into DynamoDB.
Configuring Notifications:
Setting up Amazon SNS to send notifications when inventory levels are low.
Testing the System:
Relevant Hashtags:
#AWS #Serverless #AWSLambda #AmazonS3 #DynamoDB #SNS #Cognito #CloudComputing #TechTutorial #SolutionsArchitect #AWSLab #DevOps #CloudArchitecture #InventoryTracking #TechLearning #Coding #Programming
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