AWS News Blog
Author: Matheus Guimaraes
Matheus Guimaraes (@codingmatheus) is a digital transformation specialist focused on AI adoption and microservices architecture. An international keynote speaker with over 20 years in tech, he’s worn many hats: from junior game programmer to CTO and tech co-founder. Matheus has helped companies of all sizes modernize and scale their systems, leading transformation programs and designing cloud-native, AI-ready architectures. Today, he shares his expertise globally through talks, blogs, and videos, passionate about helping others grow in the industry. Outside his professional life, he’s a gamer, swimmer, musician, and firm believer in the powerful intersection of creativity and technology.
AWS Weekly Roundup: Amazon ECS, Amazon CloudWatch, Amazon Cognito and more (December 15, 2025)
Can you believe it? We’re nearly at the end of 2025. And what a year it’s been! From re:Invent recap events, to AWS Summits, AWS Innovate, AWS re:Inforce, Community Days, and DevDays and, recently, adding that cherry on the cake, re:Invent 2025, we have lived through a year filled with exciting moments and technology advancements […]
New capabilities to optimize costs and improve scalability on Amazon RDS for SQL Server and Oracle
Manage development, testing, and production database workloads more efficiently with new features including Developer Edition support for SQL Server, M7i/R7i instance support with optimize CPU, and expanded storage options up to 256 TiB.
New and enhanced AWS Support plans add AI capabilities to expert guidance
Prevent cloud infrastructure issues before they impact your business with AWS Support plans that combine AI-powered insights with expert guidance, offering faster response times and proactive monitoring across performance, security, and cost dimensions.
Introducing AWS Transform custom: Crush tech debt with AI-powered code modernization
Modernize applications at scale with this new AI-powered service that learns your organization’s patterns, automates transformations across repositories, and cuts execution time by up to 80% through both pre-built and custom capabilities.
Introducing attribute-based access control for Amazon S3 general purpose buckets
AWS introduces Attribute-Based Access Control (ABAC) for S3 general purpose buckets, enabling administrators to automatically manage permissions through tag-based policies that match tags between users, roles, and buckets—eliminating the need to constantly update IAM policies as organizations scale.
Build more accurate AI applications with Amazon Nova Web Grounding
AWS announced Amazon Nova Web Grounding, a new built-in tool for Nova models on Amazon Bedrock that automatically retrieves current, cited information to reduce AI hallucinations and improve accuracy in applications requiring up-to-date factual data.
Introducing Claude Sonnet 4.5 in Amazon Bedrock: Anthropic’s most intelligent model, best for coding and complex agents
Amazon Web Services announces Claude Sonnet 4.5 in Amazon Bedrock, featuring advanced capabilities in coding, tool handling, and long-horizon tasks, with improvements in memory management, context processing, and industry-specific applications across finance, research, and cybersecurity sectors.
AWS Weekly Roundup: Amazon S3 updates, Bedrock AgentCore, AWS X-Ray smart sampling, and more (September 29, 2025)
Wow, can you all believe it? We’re nearing the end of the year already. Next thing you know, AWS re:Invent will be here! This is our biggest event that takes place every year in Las Vegas from December 1st to December 5th where we reveal and release many of the things that we’ve been working […]