AWS Weekly Roundup: Amazon Bedrock agent workflows, Amazon SageMaker personal connectivity, and extra (February 2, 2026)

Over the previous week, we handed Laba competition, a conventional marker within the Chinese language calendar that alerts the ultimate stretch main as much as the Lunar New Yr. For a lot of in China, it’s a second related to reflection and preparation, wrapping up what the 12 months has carried, and turning consideration towards what lies forward.

Trying ahead, subsequent week additionally brings Lichun, the start of spring and the primary of the 24 photo voltaic phrases. In Chinese language custom, spring is commonly seen because the season when progress begins and new cycles take form. There’s a typical saying that “a 12 months’s plans start in spring,” capturing the concept this can be a time to set one’s route and begin recent.

Final week’s launches

Listed below are the launches that obtained my consideration this week:

• Amazon Bedrock enhances help for agent workflows with server-side instruments and prolonged immediate caching – Amazon Bedrock launched two updates that enhance how builders construct and function AI brokers. The Responses API now helps server-side instrument use, so brokers can carry out actions resembling net search, code execution, and database updates inside AWS safety boundaries. Bedrock additionally provides a 1-hour time-to-live (TTL) possibility for immediate caching, which helps enhance efficiency and cut back the price for long-running, multi-turn agent workflows. Server-side instruments can be found with OpenAI GPT OSS 20B and 120B fashions, and the 1-hour immediate caching TTL is mostly out there for choose Claude fashions by Anthropic in Amazon Bedrock.
• Amazon SageMaker Unified Studio provides personal VPC connectivity with AWS PrivateLink – Amazon SageMaker Unified Studio now helps AWS PrivateLink, offering personal connectivity between your VPC and SageMaker Unified Studio with out routing buyer information over the general public web. With SageMaker service endpoints onboarded right into a VPC, information visitors stays throughout the AWS community and is ruled by IAM insurance policies, supporting stricter safety and compliance necessities.
• Amazon S3 provides help for altering object encryption with out information motion – Amazon S3 now helps altering the server-side encryption sort of present encrypted objects with out shifting or re-uploading information. Utilizing the UpdateObjectEncryption API, you possibly can change from SSE-S3 to SSE-KMS, rotate buyer -managed AWS Key Administration Service (AWS KMS) keys, or standardize encryption throughout buckets at scale with S3 Batch Operations whereas preserving object properties and lifecycle eligibility.
• Amazon Keyspaces introduces desk pre-warming for predictable high-throughput workloads – Amazon Keyspaces (for Apache Cassandra) now helps desk pre-warming, which helps you proactively set heat throughput ranges so tables can deal with excessive learn and write visitors immediately with out cold-start delays. Pre-warming helps cut back throttling throughout sudden visitors spikes, resembling product launches or gross sales occasions, and works with each on-demand and provisioned capability modes, together with multi-Area tables. The characteristic helps constant, low-latency efficiency whereas supplying you with extra management over throughput readiness.
• Amazon DynamoDB MRSC world tables combine with AWS Fault Injection Service – Amazon DynamoDB multi-Area sturdy consistency (MRSC) world tables now combine with AWS Fault Injection Service. With this integration, you possibly can simulate Regional failures, take a look at replication habits, and validate utility resiliency for strongly constant, multi-Area workloads.

Extra updates

Listed below are some further initiatives, weblog posts, and information objects that I discovered fascinating:

• Constructing zero-trust entry throughout multi-account AWS environments with AWS Verified Entry – This submit walks via the way to implement AWS Verified Entry in a centralized, shared-services structure. It reveals the way to combine with AWS IAM Id Heart and AWS Useful resource Entry Supervisor (AWS RAM) to use zero belief entry controls on the utility layer and cut back operational overhead throughout multi-account AWS environments.
• Amazon EventBridge will increase occasion payload measurement to 1 MB – Amazon EventBridge now helps occasion payloads as much as 1 MB, a rise from the earlier 256 KB restrict. This replace helps event-driven architectures carry richer context in a single occasion, together with advanced JSON buildings, telemetry information, and machine studying (ML) or generative AI outputs, with out splitting payloads or counting on exterior storage.
• AWS MCP Server provides deployment agent SOPs (preview) – AWS launched deployment commonplace working procedures (SOPs) that AI brokers can deploy net purposes to AWS from a single pure language immediate in MCP -compatible built-in improvement environments (IDEs) and command line interfaces (CLIs) resembling Kiro, Cursor, and Claude Code. The agent generates AWS Cloud Improvement Package (AWS CDK) infrastructure, deploys AWS CloudFormation stacks, and units up steady integration and steady supply (CI/CD) workflows following AWS greatest practices. The preview helps frameworks together with React, Vue.js, Angular, and Subsequent.js.
• AWS Community Firewall provides era AI visitors visibility with net class filtering – AWS Community Firewall now gives visibility into generative AI utility visitors via predefined net classes. You should utilize these classes straight in firewall guidelines to manipulate entry to generative AI instruments and different net providers. When mixed with TLS inspection, category-based filtering might be utilized on the full URL stage.
• AWS Lambda provides enhanced observability for Kafka occasion supply mappings – AWS Lambda launched enhanced observability for Kafka occasion supply mappings, offering Amazon CloudWatch Logs and metrics to watch occasion polling configuration, scaling habits, and occasion processing state. The replace improves visibility into Kafka-based Lambda workloads, serving to groups diagnose configuration points, permission errors, and performance failures extra effectively. The aptitude helps each Amazon Managed Streaming for Apache Kafka (Amazon MSK) and self-managed Apache Kafka occasion sources.
• AWS CloudFormation 2025 12 months in evaluate – This year-in-review submit highlights CloudFormation updates delivered all through 2025, with a give attention to early validation, safer deployments, and improved developer workflows. It covers enhancements resembling improved troubleshooting, drift-aware change units, stack refactoring, StackSets updates, and new -IDE and AI -assisted tooling, together with the CloudFormation language server and the Infrastructure as Code (IaC) MCP server.

Upcoming AWS occasions

Examine your calendars so to join this upcoming occasion:

AWS Neighborhood Day Romania (April 23–24, 2026) – This community-led AWS occasion brings collectively builders, architects, entrepreneurs, and college students for greater than 10 skilled periods delivered by AWS Heroes, Options Architects, and business consultants. Attendees can anticipate expert-led technical talks, insights from audio system with world convention expertise, and alternatives to attach throughout devoted networking breaks, all hosted at a premium venue designed to help collaboration and neighborhood engagement.

When you’re searching for extra methods to remain linked past this occasion, be part of the AWS Builder Heart to be taught, construct, and join with builders within the AWS neighborhood.

Examine again subsequent Monday for one more Weekly Roundup.

–betty