Classmethod's 'Hands-on Experience' Technical Media | DevelopersIO

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I tried launching Amazon WorkSpaces Secure Browser integrated with Microsoft Entra ID from My Apps

2026.08.04

Claude Code v2.1.220 to v2.1.221 Major Updates - Print Mode MCP Connection Fix and Permission Check Bypass Fix

2026.08.04

I tried checking IAM principal-based cost allocation (Amazon Bedrock) from CUR 2.0

2026.08.04

I tried out Amazon OpenSearch Service now that it supports OpenSearch 3.7

2026.08.03

[New Feature] Using CloudWatch Logs Insights Query Results as a Dynamic Lookup Table

2026.08.03

I built "Tsumugu," a Zero Config documentation server for the AI era — connecting Markdown, HTML, MDX, and OpenAPI with Semantic AST

2026.08.03

Classmethod Data Analytics Newsletter (AWS Data Analytics Edition) – August 2026 Issue

2026.08.02

[Update] IAM Policy Simulator has migrated to the IAM console with added features

2026.08.02

I tried reducing costs by limiting Cloud Functions (gen2) warm instances to business hours only

2026.08.02

Tried running DeepSeek V4 Flash-0731 on a single DGX Spark with llama.cpp

森茂洋 / Hiroshi Morishige

2026.08.02

Kiro's GPT-5.6 Luna credit multiplier is about 83% off. I checked the display after the Terra / Luna changes.

2026.08.01

[Update] All Upfront has been added to Amazon Redshift Serverless 3-Year Serverless Reservations, enabling cost savings of up to 50%

2026.08.01

[Update] AWS Managed Microsoft AD edition changes are now possible from the Management Console as well

2026.08.01

I tried building everything from GCP budget alert configuration to BigQuery billing export and Data Portal integration using OpenTofu

2026.08.01

[Summer Vacation Free Research Relay] I Investigated How to Use Chronos-2 with SageMaker AI Real-Time Inference

2026.08.01

I checked why Kiro CLI failed when it answered the steps that can be executed in the CloudFormation recovery task of aws-bench

2026.08.01

I tried the new IAM Policy Simulator feature "PolicyExclusionList"

2026.08.01

I checked why Kiro CLI 17 models had mixed pass/fail results on the VPC Flow Logs diagnostic task in aws-bench

2026.08.01

"Do We Really No Longer Need Containers?" - Running WebAssembly on AWS Lambda with provided.al2023

2026.07.31

Building a Simple Generative AI Chatbot with Amazon Bedrock AgentCore (1): Deploying a Strands Agent on the Runtime

2026.07.31

Check if switching AmazonEC2RoleforSSM to AmazonSSMManagedInstanceCore causes any issues

2026.07.31

I tried the Step Functions diagnostic task from aws-bench with 17 models in Kiro CLI

2026.07.31

I tried appending rows to Google Sheets from AWS Lambda using OAuth 2.0

2026.07.31

I purchased credits on Claude Console and issued an API key.

2026.07.31

AWS Interconnect - multicloud now supports OCI, so I tried checking it with the AWS CLI

2026.07.31

[Summer Vacation Independent Research Relay] I built a mechanism to request time series forecasting from Chronos-2 deployed to a SageMaker AI inference endpoint via Snowflake external functions

2026.07.31

I tried setting up a Contentful workflow that separates the writer and publisher to prevent accidental publication

越井琢巳 (Koshii Takumi)

2026.07.31

I tried out the new Transit Gateway feature, Policy-Based Routing (PBR)

2026.07.31

I investigated the IAM permissions of DevOps Agent as of July 2026

2026.07.31

I tried recovering AWS account root user credentials by enabling "Allow password recovery" from root access management

2026.07.31

Amazon Bedrock's OpenAI GPT-5.6 Terra / Luna has been reduced in price.

2026.07.31

I tried the new AWS WAF feature "Parsed Text Transformation" using the CLI

2026.07.31

I tried out the Steering feature of Strands Agents with the TypeScript SDK

2026.07.31

The requirement for region association of DX locations has been removed from the AWS Direct Connect SLA.

2026.07.31

Prevent Forgetting to Stop SageMaker Real-time Endpoints Launched from Vercel by Automatic Deletion

越井琢巳 (Koshii Takumi)

2026.07.31

I tried implementing Slack approval button waiting with Lambda Durable Functions without using Step Functions

2026.07.30