AWS Tutorials

AWS articles on topics like Amazon S3, Amazon SQS, Amazon DynamoDB, Amazon API Gateway, AWS Lambda, Code Deploy, EC2, Autoscaling, Cloud-formation.

AWS Java SDK v2 - S3 File upload & download

Upasana | November 04, 2021 | 4 min read | 4,118 views | AWS Tutorials

In this tutorial, we will walk through new AWS Java SDK v2 for doing object level operations on S3 bucket. We will specifically cover PutObject, GetObject and GetUrl operation on S3 Objects using AWS SDK v2 S3Client

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AWS Lambda Interview Questions for Developers

Upasana | October 23, 2021 | | 0 views | AWS Tutorials

AWS Lambda Interview Questions for Java, Python and Kotlin developers - What is AWS Lambda, What are pros and cons of using lambda, etc.

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AWS Lambda in Kotlin using Spring Cloud Function

Upasana | August 01, 2020 | 5 min read | 455 views | AWS Tutorials

In this tutorial we will use Spring Cloud Functions (version 2.x) in Kotlin to create and deploy a simple AWS Lambda.

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Python: Send event from AWS Lambda to AWS SQS

Upasana | January 03, 2020 | 3 min read | 2,804 views | AWS Tutorials

We are going to learn how to send event from AWS lambda written in Python language to AWS SQS queue.

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AWS SDK 1.x - file download and upload from S3 bucket

Upasana | December 16, 2019 | 3 min read | 216 views | AWS Tutorials

We will use Amazon AWS SDK 1.x to make file upload and download from S3 bucket using Spring Boot application.

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Scan all records of a Amazon DynamoDB table using a Java Code

Upasana | September 19, 2019 | 1 min read | 1,966 views | AWS Tutorials

In this article we will scan all records from an Amazon DynamoDB table using a Java Code and AWS SDK

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AWS SDK 2: SQS Object Operations using Spring Boot

Upasana | September 09, 2019 | 4 min read | 986 views | AWS Tutorials

In this tutorial, we will walk through new AWS SDK 2.0 for doing message level operations on SQS queue. We will cover queue listing, send message and retrieve/delete message from SQS queue using AWS SDK 2.0

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Creating AWS Lambda using python 3.6

Upasana | August 31, 2019 | 3 min read | 147 views | AWS Tutorials

In this article we will setup a simple AWS lambda function using python 3.6 language and invoke it from aws cli.

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Invoke AWS Lambda from a Kotlin Client

Upasana | August 12, 2019 | 2 min read | 208 views | AWS Tutorials

In this tutorial, we will invoke an existing lambda function from a Java Client with aws-java-sdk. This approach can be used to invoke a lambda from another lambda or a java based microservice running as full fledged server app.

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Invoking AWS Lambda from a Java Client

Upasana | August 12, 2019 | 2 min read | 1,153 views | AWS Tutorials

In this tutorial, we will invoke an existing lambda function from a Java Client with aws-java-sdk.

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