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Amazon Aurora MySQL 8.4.10 is now generally available. It adds GTID tags for grouping related replicated transactions and allows up to 50,000 simultaneous connections per DB instance.
aws.amazon.com/about-aws/wha…
Amazon Aurora MySQL 3.14 (compatible with MySQL 8.0.46) is now generally available. It adds post-quantum TLS (PQ-TLS) key exchange for encrypting data in transit.
aws.amazon.com/about-aws/wha…
週刊生成AI with AWS 10/26週。GPT-6.1 Terra が Bedrock で一般提供開始、Amazon Quick がエージェントのアクションのスマート承認に対応、AgentCore CLI 1.0 も一般提供に。ドコモSMTBネット銀行様や AMOREPACIFIC 様の事例も載っています。
aws.amazon.com/jp/blogs/news…
Amazon Aurora serverless now scales up to 384 ACUs (up to 768 GiB of memory) for Aurora PostgreSQL, 50% more than the previous 256 ACU maximum. It still scales down to zero when idle.
aws.amazon.com/jp/about-aws/…
AWS re:Invent 2026 の新サービス・新機能を 1 時間でまとめて紹介する Black Belt Online Seminar「2026 年 AWS re:Invent 速報」を、12/4 (金) 12:00-13:00 JST にライブ配信します。参加無料、事前登録は不要です。
pages.awscloud.com/blackbelt…
Vestiaire Collective upgraded its RDS for MariaDB fleet from 10.6 to 11.4 with Amazon RDS Blue/Green Deployments. The switchover took 94 seconds the first time and 7 seconds the second, with up to 40% faster queries.
aws.amazon.com/blogs/databas…
The New York Times moved PLATO, its subscription revenue engine, from Oracle to Amazon Aurora PostgreSQL in about 5 months instead of the estimated 18. It used AWS DMS and an AI agent on Amazon Bedrock, and had zero revenue impact at cutover.
aws.amazon.com/blogs/databas…
週刊生成AI with AWS 10/19週。Grok 4.7 が GovCloud の Bedrock で、Claude Haiku 5.5 などが Kiro で利用可能に。CloudWatch Omni が東京含む 8 リージョンに拡大。NEC 様 (約 3 万人の AI ネイティブ体制) やコーテッグ様の AI 分析基盤 Dotta の事例も紹介されています。
aws.amazon.com/jp/blogs/news…
K ツヨシ retweeted
今週の週刊AWSを出しました。Amazon Bedrock の Claude 全モデルで Structured Outputs が使えるようになりました。定義した JSON Schema に必ず準拠したレスポンスが返るので、独自のパース処理やリトライロジック、検証コードが不要に。LLMの出力を後続処理に流し込むアプリを作っている方には地味に効く神アップデートです。
aws.amazon.com/jp/blogs/news…
#週刊AWS
Amazon Aurora and Amazon RDS now support On-Demand Capacity Reservation. Reserve DB instance compute in one or more AZs so create, restore, scale, and start operations don't fail on insufficient capacity.
aws.amazon.com/about-aws/wha…
How OOM Avoidance works in Aurora MySQL - graduated actions (print, tune, decline, kill_query, kill_connect) that free memory and terminate connections before the OS kills the DB process. Includes config, a repro test, and the CloudWatch metrics to watch.
repost.aws/articles/ARChcQDc…
週刊生成AI with AWS 10/12週。Kimi K3 が Kiro で利用可能に。AgentCore Memory 短期メモリが従量制に、Web Search が4リージョンへ拡大。ソニー銀行様 (勘定系開発を Claude Code で 30% 短縮) や日本通運様 (出荷予測を 1-2 時間から約 5 分に) の事例も紹介されています。aws.amazon.com/jp/blogs/news…
PostgreSQL 19 RC1 is now available in the Amazon RDS Database Preview Environment. This release candidate focuses on stability, with bug fixes and improvements from the Beta 4 testing period.
aws.amazon.com/about-aws/wha…
Building Node.js apps with Sequelize ORM and Amazon Aurora DSQL -- UUID keys, IAM-token auth via the Aurora DSQL connector, one-DDL-per-transaction table creation, and OCC retry with backoff, in a hotel reservation sample.
aws.amazon.com/blogs/databas…
Reducing storage initialization impact in Amazon RDS for PostgreSQL after snapshot restore. Use pg_prewarm (prefetch mode) to pay the lazy-loading cost upfront, and track progress with the new StorageOperationPercentProgress field.
aws.amazon.com/blogs/databas…
Monitor Amazon Aurora DSQL costs: the console's built-in Usage and cost panel, CloudWatch alarms on hourly DPU usage, and CloudFormation to deploy it all as code.
aws.amazon.com/blogs/databas…
週刊AWS 10/5週。GuardDuty RDS Protection が Aurora/RDS PostgreSQL のデータ流出・破壊を検知できるようになりました。Claude Haiku 5.5、Amazon Nova 2.5 Sonic が利用可能に。Amazon Quick はブランドテンプレートに対応しています。
aws.amazon.com/jp/blogs/news…
週刊生成AI with AWS 10/5週。Amazon Nova 2.5 Sonic、Claude Haiku 5.5、Z.ai GLM 5.3 が利用可能に。GPT-6.1 Sol は Ultrafast モードに対応。Amazon Quick のブランドテンプレートや AI-Driven Modernization の記事も紹介されています。
aws.amazon.com/jp/blogs/news…
Amazon Prime Day 2026 ran on AWS managed databases: Aurora stored 5,491 TB and processed hundreds of billions of transactions, and DynamoDB peaked at 192M requests/sec.
aws.amazon.com/blogs/aws/all…
The AWS Advanced Ruby Driver Wrapper is now GA for Amazon RDS and Aurora PostgreSQL/MySQL. It shortens failover and Blue/Green switchover times, and works with ActiveRecord without code changes.
aws.amazon.com/jp/about-aws/…