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AWS Heroes Blog Posts
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✍️ New blog post by Wendy Wong

Getting started in synthetic data generation with AWS Clean Rooms - Analytics

#aws #ai #machinelearning #analytics
Getting started in synthetic data generation with AWS Clean Rooms - Analytics
What is hot off the press ✨ from AWS re:Invent 2025 for Analytics? I am still enthralled...
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December 28, 2025 at 6:24 AM
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✍️ New blog post by Franck Pachot

Adaptive Join in Amazon Aurora PostgreSQL

#aws #aurora #postgres #adaptive
Adaptive Join in Amazon Aurora PostgreSQL
Slow joins in PostgreSQL often result from a nested loop join chosen by the query planner, which...
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December 24, 2025 at 9:39 AM
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✍️ New blog post by Wendy Wong

AWS re:Invent 2025 recap Part 2 - Data Edition with Frontier Agents

#aws #analytics #agents #ai
AWS re:Invent 2025 recap Part 2 - Data Edition with Frontier Agents
Ready to Lift Off There was something different in the atmosphere for data scientists, AI...
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December 24, 2025 at 7:54 AM
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✍️ New blog post by Franck Pachot

Unnesting Scalar Subqueries into Left Outer Joins in SQL

#aws #aurora #postgres #optimizer
Unnesting Scalar Subqueries into Left Outer Joins in SQL
Relational databases treat your query as a declarative description of the desired result and select...
dev.to
December 23, 2025 at 3:54 PM
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✍️ New blog post by Vadym Kazulkin

Amazon Bedrock AgentCore Gateway - Part 5 Add API Gateway REST API as a target for Amazon Bedrock AgentCore Gateway

#aws #agenticai #mcp #serverless
Amazon Bedrock AgentCore Gateway - Part 5 Add API Gateway REST API as a target for Amazon Bedrock AgentCore Gateway
Introduction In the part 1 of this article series, we introduced Amazon Bedrock AgentCore...
dev.to
December 22, 2025 at 8:24 AM
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✍️ New blog post by awedis

Hands-On with AWS Lambda Durable Functions & Callback ⚡⏳🚀 - (Let's Build 🏗️ Series)

#aws #serverless #python #cloud
Hands-On with AWS Lambda Durable Functions & Callback ⚡⏳🚀 - (Let's Build 🏗️ Series)
AWS made many new announcements at re:Invent 2025, and one of the highlights is AWS Lambda Durable...
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December 21, 2025 at 10:54 AM
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✍️ New blog post by Yasunori Kirimoto

Monthly Amazon Location Service Updates - 2025.11

#amazonlocationservice #amplifygeo #amazonlocationserviceupdates
Monthly Amazon Location Service Updates - 2025.11
Monthly Amazon Location Service Updates - 2025.11 This is a summary of the November...
dev.to
December 16, 2025 at 10:54 AM
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✍️ New blog post by Faye Ellis

Getting Started with Spec-driven Development Using Kiro

#aws #kiro #programming
Getting Started with Spec-driven Development Using Kiro
Curious to learn how Kiro could be your development partner for spec-driven development? Here's my...
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December 13, 2025 at 6:39 PM
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✍️ New blog post by Kenta Goto

AWS CDK IAM Role Management: Preventing Automatic Policy Updates

#aws #awscdk #cdk
AWS CDK IAM Role Management: Preventing Automatic Policy Updates
Table of Contents Table of Contents Automatic IAM Role Generation in L2...
dev.to
December 11, 2025 at 11:24 AM
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✍️ New blog post by NaDia

Building Enterprise-Ready AI Agents: Key Takeaways from AWS re:Invent 2025

#reinvent2025 #agenticaai #agentcore #amazonbedrock
Building Enterprise-Ready AI Agents: Key Takeaways from AWS re:Invent 2025
If you didn’t have a chance to attend AWS re:Invent this year, don’t worry. While key sessions will...
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December 5, 2025 at 12:24 AM
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✍️ New blog post by Franck Pachot

New Relic - CPU usage (%) and Load Average

#observability #cpu #load #linux
New Relic - CPU usage (%) and Load Average
At AWS re:Invent 2025, I had the opportunity to give a brief demonstration at the New Relic booth...
dev.to
December 3, 2025 at 11:39 PM
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✍️ 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...
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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...
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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...
dev.to
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