2026.02.04

最近 SAMARI で要約された技術ニュースをお届けします。Show Notes AWS Amazon Lightsailのメモリ最適化インスタンス（最大512GB）を発表しました - Announcing memory-optimized instance bundles for Amazon Lightsail (https://aws.amazon.com/about-aws/whats-new/2026/02/amazon-lightsail-memory-optimized-instances/) NVIDIA NIMsがSageMaker JumpStartでワンクリック展開可能に - Build Production-Ready Drug Discovery and Robotics Pipelines with NVIDIA NIMs on SageMaker JumpStart (https://aws.amazon.com/about-aws/whats-new/2026/02/accelerate-biosciences-and-robotics-with-NVIDIA-NIMs-on-sagemaker-jumpstart) DeepSeek OCR、MiniMax M2.1、Qwen3‑VL‑8BがSageMaker JumpStartで利用可能に - DeepSeek OCR, MiniMax M2.1, and Qwen3-VL-8B-Instruct models are now available on SageMaker JumpStart (https://aws.amazon.com/about-aws/whats-new/2026/01/new-models-on-sagemaker-jumpstart) IAM Identity Centerが複数リージョンでのアカウントアクセスとアプリ利用を可能に - AWS IAM Identity Center enables account access and application use in multiple AWS Regions (https://aws.amazon.com/about-aws/whats-new/2026/02/aws-iam-identity-center-multi-region-aws-account-access-and-application-deployment) コンソールのナビゲーションバーにアカウント名を表示（一般提供） - AWS Management Console now displays Account Name on the Navigation bar for easier account identification (https://aws.amazon.com/about-aws/whats-new/2026/02/console-displays-account-name-on-nav-bar) Amazon Connect、評価の異議申立てワークフローを導入 - Amazon Connect launches an appeals workflow for agent performance evaluations (https://aws.amazon.com/about-aws/whats-new/2026/01/amazon-connect-appeals-workflow-agent-performance-evaluations/) AWS Lake Formation がアジアパシフィック（ニュージーランド）リージョンで利用可能に - AWS Lake Formation is now available in Asia Pacific (New Zealand) Region (https://aws.amazon.com/about-aws/whats-new/2026/02/AWS-Lake-Formation-Asia-Pacific-New-Zealand-Region) Rust 2026 プロジェクト目標：第一草案公開と意見募集 - First look at 2026 Project goals (https://blog.rust-lang.org/inside-rust/2026/02/03/first-look-at-2026-project-goals/) Kubernetes Node Readiness Controller を紹介 - Introducing Node Readiness Controller (https://kubernetes.io/blog/2026/02/03/introducing-node-readiness-controller/) Bitbucket 24x・32xステップサイズでPipelines性能向上 - Power up your pipeline workflow with 24x and 32x step sizes (https://www.atlassian.com/blog/bitbucket/power-up-your-pipeline-workflow-with-24x-and-32x-step-sizes) Kotlin 学びたい内容でKotlinConfワークショップを選ぶ - Pick Your KotlinConf Workshop by What You Want to Learn (https://blog.jetbrains.com/kotlin/2026/02/pick-your-kotlinconf-workshop/) Google Cloud 公的部門におけるAI ROIの初回調査の主要な洞察 - Key insights from our inaugural survey on the ROI of AI in the public sector (https://cloud.google.com/blog/topics/public-sector/key-insights-from-our-inaugural-survey-on-the-roi-of-ai-in-the-public-sector/) Django Djangoがセキュリティ修正を含む6.0.2・5.2.11・4.2.28を公開 - Django security releases issued: 6.0.2, 5.2.11, and 4.2.28 (https://www.djangoproject.com/weblog/2026/feb/03/security-releases/) GitHub Dependabot ProxyがMITライセンスでオープンソース化 - The Dependabot Proxy is now open source with an MIT license (https://github.blog/changelog/2026-02-03-the-dependabot-proxy-is-now-open-source-with-an-mit-license) 成長するツールが示すソフトウェア開発の変化 - What the fastest-growing tools reveal about how software is being built (https://github.blog/news-insights/octoverse/what-the-fastest-growing-tools-reveal-about-how-software-is-being-built/) BGM: yuhei komatsu (https://dova-s.jp/_contents/author/profile446.html) 音声: Google Cloud Text-to-Speech AI (https://cloud.google.com/text-to-speech)