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AWS: introduction to the OpenSearch Service as a vector store

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 14h

✍️ New blog post by Arseny Zinchenko

AWS: introduction to the OpenSearch Service as a vector store

#devops #aws #ai #tutorial

We are currently using AWS OpenSearch Service as a vector store for our RAG with AWS Bedrock...

Becoming an AWS (Serverless) Hero - 1 year later

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 6d

✍️ New blog post by Vadym Kazulkin

Becoming an AWS (Serverless) Hero - 1 year later

#aws #serverless #hero #community

Today on October 28, marks exactly 1 year since I got the email with the subject “Will you be our AWS...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 6d

✍️ 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 In the previous article AWS CDK Unit Testing Guide:...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 11d

✍️ New blog post by Vadym Kazulkin

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

#aws #java #serverless #micronaut

Introduction In the part 1 we introduced our sample application. We basically used AWS...

Amazon Bedrock AgentCore Identity - Part 1 Introduction and overview

1 2

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 14d

✍️ New blog post by Vadym Kazulkin

Amazon Bedrock AgentCore Identity - Part 1 Introduction and overview

#aws #agenticai #genai #identity

Introduction Amazon Bedrock AgentCore Identity is an identity and credential management...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 18d

✍️ 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

Introduction In the part 1 of our series about how to develop, run and optimize Micronaut...

Another Data Nerds Guide to re:Invent 2025

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 21d

✍️ New blog post by elliott cordo

Another Data Nerds Guide to re:Invent 2025

#aws #dataengineering #genai #cloud

Well, it's that time of year again. In less than two months we'll be in amazing and weird Las...

Amazon Bedrock AgentCore Runtime - Part 8 AgentCore Memory Observability

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 21d

✍️ New blog post by Vadym Kazulkin

Amazon Bedrock AgentCore Runtime - Part 8 AgentCore Memory Observability

#aws #llm #mcp #agenticai

Introduction In the article Amazon Bedrock AgentCore Runtime - Part 3 AgentCore...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 25d

✍️ New blog post by Vadym Kazulkin

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

#aws #java #serverless #quarkus

Introduction In the part 1 we introduced our sample application. We basically used AWS...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 27d

✍️ New blog post by Kenta Goto

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

#aws #awscdk #cdk

Table of Contents Table of Contents Types of Unit Tests in AWS CDK Snapshot Tests What...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · 28d

✍️ 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

Introduction In the part 4 of this article, we implemented our Custom Agent with Strands...

AWS Certified Machine Learning Engineer Core Concepts

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Oct 4

✍️ New blog post by Matt Lewis

AWS Certified Machine Learning Engineer Core Concepts

#aws #ai #certification #learning

Overview Earlier this year I passed the AWS Machine Learning Engineer - Associate exam. I...

Monthly Amazon Location Service Updates - 2025.09

2

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Oct 4

✍️ New blog post by Yasunori Kirimoto

Monthly Amazon Location Service Updates - 2025.09

#amazonlocationservice #amplifygeo #amazonlocationserviceupdates

Monthly Amazon Location Service Updates - 2025.09 This is a summary of the September...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Oct 2

✍️ 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

Introduction In the part 1 of our series about how to develop, run and optimize Micronaut...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Sep 29

✍️ New blog post by Evandro Pires

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

#serverless #cloud #lambda #aws

I have been part of the serverless ecosystem for some years now. I have spoken not only in Brazil,...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Sep 29

✍️ 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

Introduction In the part 4 of this article, we implemented our Custom Agent with Strands...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Sep 25

✍️ New blog post by Vadym Kazulkin

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

#aws #java #serverless #database

Introduction In the part 1 of our series, we learned the concepts behind the Amazon...

CDK Environment Management: Static vs Dynamic Stack Creation

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Sep 25

✍️ New blog post by Thorsten Hoeger

CDK Environment Management: Static vs Dynamic Stack Creation

#aws #cdk #devops

A comprehensive guide to choosing the right environment strategy for your CDK applications ...

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

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Sep 23

✍️ New blog post by Vadym Kazulkin

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

#aws #java #agenticai #mcp

I'd like to cross-post here my article from another series Amazon Bedrock AgentCore Runtime - Using...

Amazon Bedrock AgentCore Gateway - Part 4 AgentCore Gateway Observability

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Sep 22

✍️ New blog post by Vadym Kazulkin

Amazon Bedrock AgentCore Gateway - Part 4 AgentCore Gateway Observability

#aws #serverless #agenticai #mcp

Introduction In the part 2 and part 3 of this series, we've already explained the...

Micronaut 4 application on AWS Lambda- Part 3 Reducing Lambda cold starts with SnapStart and DynamoDB request priming

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Sep 18

✍️ New blog post by Vadym Kazulkin

Micronaut 4 application on AWS Lambda- Part 3 Reducing Lambda cold starts with SnapStart and DynamoDB request priming

#aws #java #serverless #micronaut

Introduction In the part 1 of our series about how to develop, run and optimize Micronaut...

Employees, AI, and AI employees

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Sep 18

✍️ New blog post by Slobodan Stojanović

Employees, AI, and AI employees

#llms #ai

Two and a half years ago, my cofounder, Lav, and I tried to create an AI cofounder (CofounderGPT, as...

Amazon Bedrock AgentCore Runtime - Part 5 Using Custom Agent with Spring AI

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Sep 15

✍️ New blog post by Vadym Kazulkin

Amazon Bedrock AgentCore Runtime - Part 5 Using Custom Agent with Spring AI

#aws #agenticai #serverless #java

Introduction In the part 4 of this series, we explained how to implement the Custom Agent...

Spring AI with Amazon Bedrock - Part 4 Exploring Model Context Protocol Streamable HTTP transport

2 2

AWS Heroes Blog Posts @awsheroesblogposts.bsky.social · Sep 11

✍️ New blog post by Vadym Kazulkin

Spring AI with Amazon Bedrock - Part 4 Exploring Model Context Protocol Streamable HTTP transport

#aws #java #genai #mcp

Introduction In the part 2 of the series, we ran Model Context Protocol (MCP) server with...