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 indicators 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 yr 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 usually seen because the season when progress begins and new cycles take form. There’s a typical saying that “a yr’s plans start in spring,” capturing the concept that this can be a time to set one’s route and begin contemporary.

Final week’s launches

Listed here are the launches that received 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 software use, so brokers can carry out actions comparable to net search, code execution, and database updates inside AWS safety boundaries. Bedrock additionally provides a 1-hour time-to-live (TTL) choice 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 usually accessible 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 knowledge over the general public web. With SageMaker service endpoints onboarded right into a VPC, knowledge site visitors stays inside 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 knowledge motion – Amazon S3 now helps altering the server-side encryption kind of present encrypted objects with out transferring or re-uploading knowledge. Utilizing the UpdateObjectEncryption API, you may 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 site visitors immediately with out cold-start delays. Pre-warming helps cut back throttling throughout sudden site visitors spikes, comparable to product launches or gross sales occasions, and works with each on-demand and provisioned capability modes, together with multi-Area tables. The function helps constant, low-latency efficiency whereas supplying you with extra management over throughput readiness.
• Amazon DynamoDB MRSC international tables combine with AWS Fault Injection Service – Amazon DynamoDB multi-Area robust consistency (MRSC) international tables now combine with AWS Fault Injection Service. With this integration, you may simulate Regional failures, check replication habits, and validate software resiliency for strongly constant, multi-Area workloads.

Further updates

Listed here are some extra initiatives, weblog posts, and information objects that I discovered fascinating:

• Constructing zero-trust entry throughout multi-account AWS environments with AWS Verified Entry – This put up walks by tips on how to implement AWS Verified Entry in a centralized, shared-services structure. It exhibits tips on how to combine with AWS IAM Identification Middle and AWS Useful resource Entry Supervisor (AWS RAM) to use zero belief entry controls on the software 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 constructions, telemetry knowledge, 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 normal working procedures (SOPs) that AI brokers can deploy net functions to AWS from a single pure language immediate in MCP -compatible built-in improvement environments (IDEs) and command line interfaces (CLIs) comparable to 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 finest practices. The preview helps frameworks together with React, Vue.js, Angular, and Subsequent.js.
• AWS Community Firewall provides technology AI site visitors visibility with net class filtering – AWS Community Firewall now gives visibility into generative AI software site visitors by 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 will be utilized on the full URL degree.
• 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 potential helps each Amazon Managed Streaming for Apache Kafka (Amazon MSK) and self-managed Apache Kafka occasion sources.
• AWS CloudFormation 2025 yr in overview – This year-in-review put up highlights CloudFormation updates delivered all through 2025, with a concentrate on early validation, safer deployments, and improved developer workflows. It covers enhancements comparable to 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

Verify your calendars as a way 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 trade specialists. Attendees can count on expert-led technical talks, insights from audio system with international convention expertise, and alternatives to attach throughout devoted networking breaks, all hosted at a premium venue designed to help collaboration and neighborhood engagement.

In the event you’re in search of extra methods to remain linked past this occasion, be part of the AWS Builder Middle to be taught, construct, and join with builders within the AWS neighborhood.

Verify again subsequent Monday for an additional Weekly Roundup.

–betty