最近 SAMARI で要約された技術ニュースをお届けします。

Amazon Redshift Serverlessが新ワークグループでAI駆動スケーリングを既定に - Amazon Redshift Serverless AI-driven scaling is now the default for new workgroups (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-redshift-serverless-ai-driven-scaling-default/)

Amazon Quick、チャットで文書・ビジュアル作成をサポート - Amazon Quick now supports document and visual creation in chat (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-quick/)

Amazon QuickがGoogle Workspace、Zoom、Airtableなどと統合を拡大 - Amazon Quick expands integrations to include Google Workspace, Zoom, Airtable, and more (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-quick-google-workspace-zoom/)

Amazon QuickがFree/Plusで数分で利用開始可能 - Start using Amazon Quick for free in minutes with Free and Plus pricing plans (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-quick-free-plus/)

Amazon Quick、macOS/Windowsデスクトップ版をプレビュー提供開始 - Amazon Quick now available as a desktop application for macOS and Windows (Preview) (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-quick-macos-windows-preview/)

Amazon Connect Decisions の一般提供開始 - AWS Announces Amazon Connect Decisions (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-connect-decisions-april/)

Amazon Quickで自然言語からカスタムアプリ作成（プレビュー） - Build custom applications using natural language in Amazon Quick (Preview) (https://aws.amazon.com/about-aws/whats-new/2026/04/custom-applications/)

Amazon BedrockがOpenAIモデル、Codex、Managed Agentsを限定プレビューで提供 - Amazon Bedrock now offers OpenAI models, Codex, and Managed Agents (Limited Preview) (https://aws.amazon.com/about-aws/whats-new/2026/04/bedrock-openai-models-codex-managed-agents/)

Amazon Connect Talentがプレビューで提供開始 — AIで採用選考を自動化 - Amazon Connect Talent for AI-powered hiring (now available in Preview) (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-connect-talent-ai-powered/)

Amazon EC2 C8gnインスタンスがミラノと香港で利用可能に - Amazon EC2 C8gn instances are now available in additional regions (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-ec2-c8gn-milan-hong-kong/)

AWS Cost Optimization Hub、コンソールでCSVダウンロード対応 - AWS Cost Optimization Hub now supports CSV download (https://aws.amazon.com/about-aws/whats-new/2026/04/aws-cost-optimization-hub-csv-download/)

AWS Glue 5.1が全AWS商用およびGovCloud (US)リージョンで利用可能に - AWS Glue 5.1 is now available in all AWS Commercial and AWS GovCloud (US) Regions (https://aws.amazon.com/about-aws/whats-new/2026/04/aws-glue-5-1-all-govcloud-commercial-regions/)

GitLabとAnthropic：企業向けガバナンスAI統合 - GitLab and Anthropic: Governed AI for enterprise development (https://about.gitlab.com/blog/gitlab-and-anthropic-governed-ai-for-enterprise-development/)

大規模向けCI/CD可観測性の構築 - How to build CI/CD observability at scale (https://about.gitlab.com/blog/how-to-build-ci-cd-observability-at-scale/)

Google、エイジェンティック時代向けAIインフラを拡張 - Google AI 인프라의 미래: 에이전틱 시대를 위한 확장 (https://cloud.google.com/blog/ko/products/compute/ai-infrastructure-at-next26/)

コンピューティングの新展開：コアとエージェントワークロードの統合 - 컴퓨팅의 새로운 변화: 코어 및 에이전틱 워크로드의 확장 (https://cloud.google.com/blog/ko/products/compute/whats-new-in-compute-at-next26/)

Google CloudとBSI C3Aによるデジタル主権の実現 - Google Cloud und das BSI C3A-Framework: Wie wir Digitale Souveränität in Deutschland konkret machen (https://cloud.google.com/blog/de/topics/offentlicher-sektor/google-cloud-und-das-bsi-c3a-framework-wie-wir-digitale-souveranitat-in-deutschland-konkret-machen/)

50以上の Google 管理MCPサーバーが一般提供／プレビュー開始 - 50+ fully managed MCP servers now available for Google Cloud services (https://cloud.google.com/blog/products/ai-machine-learning/google-managed-mcp-servers-are-available-for-everyone/)

公共部門のエージェント時代到来（Next '26） - Welcome to the agentic era: Public sector highlights and reflections from Next ‘26 (https://cloud.google.com/blog/topics/public-sector/welcome-to-the-agentic-era-public-sector-highlights-and-reflections-from-next-26/)

GitHubの可用性に関する最新情報 - An update on GitHub availability (https://github.blog/news-insights/company-news/an-update-on-github-availability/)

git push パイプラインの重大RCE脆弱性対応 - Securing the git push pipeline: Responding to a critical remote code execution vulnerability (https://github.blog/security/securing-the-git-push-pipeline-responding-to-a-critical-remote-code-execution-vulnerability/)

GitHub初心者向け：Markdownのはじめ方 - GitHub for Beginners: Getting started with Markdown (https://github.blog/developer-skills/github/github-for-beginners-getting-started-with-markdown/)

育児休暇から復帰：エージェントとビルディングブロック、AIエンジニアリングの未来 - Back from Baby Bonding: Agents, Building Blocks, and the Future of AI Engineering (https://blog.angular.dev/back-from-baby-bonding-agents-building-blocks-and-the-future-of-ai-engineering-07c0afb816a3?source=rss----447683c3d9a3---4)

PyCharmライセンス更新でDjangoを支援 - Renew Your PyCharm License and Support Django (https://www.djangoproject.com/weblog/2026/apr/28/renew-your-pycharm-license-and-support-django/)

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)