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AWS Heroes Blog Posts
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awsheroesblogposts.bsky.social
✍️ New blog post by Kenta Goto

AWS CDK Introduces Mixins: A Major Feature for Flexible Construct Composition (Developer Preview)

#aws #cdk #awscdk
AWS CDK Introduces Mixins: A Major Feature for Flexible Construct Composition (Developer Preview)
AWS CDK has newly introduced Mixins as a major feature that will become the core of future CDK...
dev.to
November 25, 2025 at 10:54 AM
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✍️ New blog post by Dave Stauffacher

Making re:Invent magic for your family

Making re:Invent magic for your family
As a husband and a father, I know that the time I spend at re:invent each year shifts my household...
dev.to
November 24, 2025 at 5:54 PM
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✍️ New blog post by Franck Pachot

Amazon DocumentDB New Query Planner

#mongodb #aws #documentdb #index
Amazon DocumentDB New Query Planner
In September 2025, AWS announced it will contribute to the open-source DocumentDB extension for...
dev.to
November 14, 2025 at 11:24 PM
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✍️ New blog post by Vadym Kazulkin

Micronaut 4 application on AWS Lambda- Part 7 Measuring Lambda cold and warm starts with GraalVM Native Image and REST API

#aws #java #serverless #micronaut
Micronaut 4 application on AWS Lambda- Part 7 Measuring Lambda cold and warm starts with GraalVM Native Image and REST API
Introduction In the part 6, we learned how to develop a pure Micronaut REST application...
dev.to
November 4, 2025 at 5:24 PM
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✍️ New blog post by Yasunori Kirimoto

Monthly Amazon Location Service Updates - 2025.10

#amazonlocationservice #amplifygeo #amazonlocationserviceupdates
Monthly Amazon Location Service Updates - 2025.10
Monthly Amazon Location Service Updates - 2025.10 This is a summary of the October...
dev.to
November 3, 2025 at 12:39 PM
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✍️ New blog post by Arseny Zinchenko

AWS: introduction to the OpenSearch Service as a vector store

#devops #aws #ai #tutorial
AWS: introduction to the OpenSearch Service as a vector store
We are currently using AWS OpenSearch Service as a vector store for our RAG with AWS Bedrock...
dev.to
November 3, 2025 at 12:39 PM
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✍️ New blog post by Vadym Kazulkin

Becoming an AWS (Serverless) Hero - 1 year later

#aws #serverless #hero #community
Becoming an AWS (Serverless) Hero - 1 year later
Today on October 28, marks exactly 1 year since I got the email with the subject “Will you be our AWS...
dev.to
October 28, 2025 at 4:39 PM
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✍️ New blog post by Kenta Goto

AWS CDK Unit Testing Advanced Tips: Aligning Feature Flags and Skipping Bundling

#aws #awscdk #cdk
AWS CDK Unit Testing Advanced Tips: Aligning Feature Flags and Skipping Bundling
AWS CDK Unit Testing Advanced Tips In the previous article AWS CDK Unit Testing Guide:...
dev.to
October 28, 2025 at 2:39 PM
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✍️ New blog post by Vadym Kazulkin

Micronaut 4 application on AWS Lambda- Part 6 REST API application

#aws #java #serverless #micronaut
Micronaut 4 application on AWS Lambda- Part 6 REST API application
Introduction In the part 1 we introduced our sample application. We basically used AWS...
dev.to
October 23, 2025 at 10:54 AM
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✍️ New blog post by Vadym Kazulkin

Amazon Bedrock AgentCore Identity - Part 1 Introduction and overview

#aws #agenticai #genai #identity
Amazon Bedrock AgentCore Identity - Part 1 Introduction and overview
Introduction Amazon Bedrock AgentCore Identity is an identity and credential management...
dev.to
October 20, 2025 at 9:54 AM
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✍️ New blog post by Vadym Kazulkin

Micronaut 4 application on AWS Lambda- Part 5 Measuring Lambda cold and warm starts with GraalVM Native Image

#aws #java #serverless #micronaut
Micronaut 4 application on AWS Lambda- Part 5 Measuring Lambda cold and warm starts with GraalVM Native Image
Introduction In the part 1 of our series about how to develop, run and optimize Micronaut...
dev.to
October 16, 2025 at 2:24 PM
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✍️ New blog post by elliott cordo

Another Data Nerds Guide to re:Invent 2025

#aws #dataengineering #genai #cloud
Another Data Nerds Guide to re:Invent 2025
Well, it's that time of year again. In less than two months we'll be in amazing and weird Las...
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October 14, 2025 at 12:39 AM
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✍️ New blog post by Vadym Kazulkin

Amazon Bedrock AgentCore Runtime - Part 8 AgentCore Memory Observability

#aws #llm #mcp #agenticai
Amazon Bedrock AgentCore Runtime - Part 8 AgentCore Memory Observability
Introduction In the article Amazon Bedrock AgentCore Runtime - Part 3 AgentCore...
dev.to
October 13, 2025 at 2:39 PM
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✍️ New blog post by Vadym Kazulkin

Quarkus 3 application on AWS Lambda- Part 8 REST API application

#aws #java #serverless #quarkus
Quarkus 3 application on AWS Lambda- Part 8 REST API application
Introduction In the part 1 we introduced our sample application. We basically used AWS...
dev.to
October 9, 2025 at 2:39 PM
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✍️ New blog post by Kenta Goto

AWS CDK Unit Testing Guide: When and How to Use Different Test Types

#aws #awscdk #cdk
AWS CDK Unit Testing Guide: When and How to Use Different Test Types
Table of Contents Table of Contents Types of Unit Tests in AWS CDK Snapshot Tests What...
dev.to
October 7, 2025 at 11:54 AM
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✍️ New blog post by Vadym Kazulkin

Amazon Bedrock AgentCore Runtime - Part 7 Using AgentCore long-term Memory with Strands Agents SDK

#aws #agenticai #llm #mcp
Amazon Bedrock AgentCore Runtime - Part 7 Using AgentCore long-term Memory with Strands Agents SDK
Introduction In the part 4 of this article, we implemented our Custom Agent with Strands...
dev.to
October 6, 2025 at 2:24 PM
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✍️ New blog post by Matt Lewis

AWS Certified Machine Learning Engineer Core Concepts

#aws #ai #certification #learning
AWS Certified Machine Learning Engineer Core Concepts
Overview Earlier this year I passed the AWS Machine Learning Engineer - Associate exam. I...
dev.to
October 4, 2025 at 1:39 PM
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✍️ New blog post by Yasunori Kirimoto

Monthly Amazon Location Service Updates - 2025.09

#amazonlocationservice #amplifygeo #amazonlocationserviceupdates
Monthly Amazon Location Service Updates - 2025.09
Monthly Amazon Location Service Updates - 2025.09 This is a summary of the September...
dev.to
October 4, 2025 at 6:39 AM
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✍️ New blog post by Vadym Kazulkin

Micronaut 4 application on AWS Lambda- Part 4 Reducing Lambda cold starts with SnapStart and API Gateway request event priming

#aws #java #serverless #micronaut
Micronaut 4 application on AWS Lambda- Part 4 Reducing Lambda cold starts with SnapStart and API Gateway request event priming
Introduction In the part 1 of our series about how to develop, run and optimize Micronaut...
dev.to
October 2, 2025 at 3:54 PM
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✍️ New blog post by Evandro Pires

Is Serverless expensive at scale? Only if you are using it wrong

#serverless #cloud #lambda #aws
Is Serverless expensive at scale? Only if you are using it wrong
I have been part of the serverless ecosystem for some years now. I have spoken not only in Brazil,...
dev.to
September 29, 2025 at 5:24 PM
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✍️ New blog post by Vadym Kazulkin

Amazon Bedrock AgentCore Runtime - Part 6 Using AgentCore short-term Memory with Strands Agents SDK

#aws #agenticai #mcp #serverless
Amazon Bedrock AgentCore Runtime - Part 6 Using AgentCore short-term Memory with Strands Agents SDK
Introduction In the part 4 of this article, we implemented our Custom Agent with Strands...
dev.to
September 29, 2025 at 2:54 PM
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✍️ New blog post by Vadym Kazulkin

Serverless applications with Java and Aurora DSQL - Part 2 Using Aurora DSQL JDBC Connector

#aws #java #serverless #database
Serverless applications with Java and Aurora DSQL - Part 2 Using Aurora DSQL JDBC Connector
Introduction In the part 1 of our series, we learned the concepts behind the Amazon...
dev.to
September 25, 2025 at 2:09 PM
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✍️ New blog post by Thorsten Hoeger

CDK Environment Management: Static vs Dynamic Stack Creation

#aws #cdk #devops
CDK Environment Management: Static vs Dynamic Stack Creation
A comprehensive guide to choosing the right environment strategy for your CDK applications ...
dev.to
September 25, 2025 at 12:09 AM
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✍️ New blog post by Vadym Kazulkin

Spring AI with Amazon Bedrock - Part 5 Spring AI meets Amazon Bedrock AgentCore

#aws #java #agenticai #mcp
Spring AI with Amazon Bedrock - Part 5 Spring AI meets Amazon Bedrock AgentCore
I'd like to cross-post here my article from another series Amazon Bedrock AgentCore Runtime - Using...
dev.to
September 23, 2025 at 2:39 PM
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✍️ New blog post by Vadym Kazulkin

Amazon Bedrock AgentCore Gateway - Part 4 AgentCore Gateway Observability

#aws #serverless #agenticai #mcp
Amazon Bedrock AgentCore Gateway - Part 4 AgentCore Gateway Observability
Introduction In the part 2 and part 3 of this series, we've already explained the...
dev.to
September 22, 2025 at 2:24 PM