Today, AWS announces the availability of the Gemma 4 family of open-weight models from Google DeepMind on Amazon Bedrock. With Gemma 4, you can build generative AI applications across reasoning, multimodal understanding, agentic, and software engineering workflows. The Gemma 4…

Amazon CloudWatch Application Signals introduces service health ranking on the application map and new infrastructure, logs, and traces tabs on the service overview page. These capabilities let operators triage unhealthy services and inspect the underlying compute environment, log snippets, and…

Amazon Aurora PostgreSQL-Compatible Edition now supports PostgreSQL major version 18, starting with version 18.3. This release brings community improvements to query performance and database management, and introduces support for pg_roaringbitmap, a new extension that performs fast, memory-efficient set operations on…