Tag: SysAdmin

Today, AWS announces the general availability of Amazon Elastic Compute Cloud (Amazon EC2) P6-B300 instances, accelerated by NVIDIA Blackwell Ultra B300 GPUs. Amazon EC2 P6-B300 instances provide 8x NVIDIA Blackwell Ultra GPUs with 2.1 TB high bandwidth GPU memory, 6.4 Tbps EFA networking, 300 Gbps dedicated ENA throughput, and 4 TB of system memory.  P6-B300 instances deliver 2x networking bandwidth, 1.5x GPU memory size, and 1.5x GPU TFLOPS (at FP4, without sparsity) compared to P6-B200 instances, making them well suited to train and deploy large trillion-parameter foundation models (FMs) and large language models (LLMs) with sophisticated techniques. The higher networking and larger memory deliver faster training times and more token throughput for AI workloads.  P6-B300 instances are now available in the p6-b300.48xlarge size through Amazon EC2 Capacity Blocks for ML and Savin

Today, Amazon Bedrock introduces two new inference service tiers to optimize costs and performance for different AI workloads. The new Flex tier offers cost-effective pricing for non-time-critical applications like model evaluations and content summarization while the Priority tier provides premium performance and preferential processing for mission-critical applications. For most models that support Priority Tier, customers can realize up to 25% better output tokens per second (OTPS) latency compared to standard tier. These join the existing Standard tier for everyday AI applications with reliable performance. These service tiers address key challenges that organizations face when deploying AI at scale. The Flex tier is designed for non-interactive workloads that can tolerate longer latencies, making it ideal for model evaluations, content summarization, labeling and annotation, and multistep agentic workflow, and it’s priced at a disco

Amazon OpenSearch Serverless now supports detailed audit logging of data plane requests via AWS CloudTrail. This feature enables customers to record user actions on their collections, helping meet compliance regulations, improve security posture, and provide evidence for security investigations. Customers can now track user activities such as authorization attempts, index modifications, and search queries. Customers can use CloudTrail to configure filters for OpenSearch Serverless collections with read-only and write-only options, or use advanced event selectors for more granular control over logged data events. All OpenSearch Serverless data events are delivered to an Amazon S3 bucket and optionally to Amazon CloudWatch Events, creating a comprehensive audit trail. This enhanced visibility into when and who made API calls helps security and operations teams monitor data access and respond to events in real-time. Once configured with CloudTrail, audit logs will be

Today, EC2 Auto Scaling is launching a new API, LaunchInstances, which gives customers more control and flexibility over how EC2 Auto Scaling provisions instances while providing instant feedback on capacity availability. Customers use EC2 Auto Scaling for automated fleet management. With scaling policies, EC2 Auto Scaling can automatically add instances when demand spikes and remove them when traffic drops, ensuring customers' applications always have the right amount of compute. EC2 Auto Scaling also offers the ability to monitor and replace unhealthy instances. In certain use cases, customers may want to specify exactly where EC2 Auto Scaling should launch additional instances and need immediate feedback on capacity availability. The new LaunchInstances API allows customers to precisely control where instances are launched by specifying an override for any Availability Zone and/or subnet in an Auto Scaling group, while providing immediate feedback on capacity availabilit

Amazon Relational Database Service (RDS) now supports R8gd and M8gd database instances for Optimized Reads on Amazon Aurora PostgreSQL and RDS for PostgreSQL, MySQL, and MariaDB. R8gd and M8gd database instances offer improved price-performance. For example, Optimized Reads on R8gd instances deliver up to 165% better throughput and up to 120% better price-performance over R6g instances for Aurora PostgreSQL. Optimized Reads uses local NVMe-based SSD block storage available on these instances to store ephemeral data, such as temporary tables, reducing data access to/from network-based storage and improving read latency and throughput. The result is improved query performance for complex queries and faster index rebuild operations. Aurora PostgreSQL Optimized Reads instances using the I/O-Optimized configuration additionally use the local storage to extend their caching capacity. Database pages that are evicted from the in-memory buffer cache are cached in local storage to sp

AWS Transfer Family Terraform module now supports deployment of automated malware scanning workflows for files transferred using Transfer Family resources. This release streamlines centralized provisioning of threat detection workflows using Amazon GuardDuty S3 Protection, helping you meet data security requirements by identifying potential threats in transferred files. AWS Transfer Family provides fully managed file transfers over SFTP, AS2, FTPS, FTP, and web browser- based interfaces for AWS storage services. Using the new module, you can programmatically provision workflows to scan incoming files, dynamically route files based on scan results, and generate threat notifications, in a single deployment. You can granularly implement threat detection for specific S3 prefixes while preserving folder structures post scanning, and ensure that only verified clean files reac

Amazon Web Services (AWS) is announcing starting today, Amazon EC2 I7ie instances are now available in Asia Pacific (Singapore) region. Designed for large storage I/O intensive workloads, I7ie instances are powered by 5th Gen Intel Xeon Processors with an all-core turbo frequency of 3.2 GHz, offering up to 40% better compute performance and 20% better price performance over existing I3en instances. I7ie instances offer up to 120TB local NVMe storage density for storage optimized instances and offer up to twice as many vCPUs and memory compared to prior generation instances. Powered by 3rd generation AWS Nitro SSDs, I7ie instances deliver up to 65% better real-time storage performance, up to 50% lower storage I/O latency, and 65% lower storage I/O latency variability compared to I3en instances. I7ie are high density storage optimized instances, ideal for workloads requiring fast local storage with high random read/write performance at very low latency consistency to access l

Today, we are excited to announce the general availability of five highly expressive Amazon Polly Generative voices in Austrian German (Hannah), Irish English (Niamh), Brazilian Portuguese (Camila), Belgian Dutch (Lisa), and Korean (Seoyeon). This release follows our October launch of Netherlands Dutch (Laura) Generative voice, bringing our total Generative engine offering to thirty-one voices across twenty locales. Additionally, we have expanded the Generative engine to three new regions in Asia Pacific: Asia Pacific (Seoul), Asia Pacific (Singapore), and Asia Pacific (Tokyo). Amazon Polly is a fully-managed service that turns text into lifelike speech, allowing developers and builders to enable their applications for conversational AI or for speech content creation. All new and existing Generative voices are now available in the US East (North Virginia), Europe (Frankfurt), US West (Oregon), Asia Pacific

Amazon FSx for Lustre now delivers up to 5x faster directory listing (ls) performance, allowing you to browse and analyze the contents of your file systems more efficiently. Amazon FSx for Lustre is a high-performance, cost-effective, and scalable file storage service for compute-intensive workloads like machine learning training, financial analytics, and high-performance computing. ML researchers, data scientists, and developers who use FSx for Lustre for compute-intensive workloads commonly use their file systems to store data for interactive use cases like home directories and source code repositories. Today's performance improvement makes FSx for Lustre even faster for these interactive use cases by reducing the time it takes to list and analyze the contents of directories using "ls". The performance improvements are supported with the latest Lustre 2.15 client in all AWS regions where FSx for Lustre is available.

Amazon Relational Database Service (Amazon RDS) for MariaDB now supports community MariaDB minor versions 10.6.24, 10.11.15, and 11.4.9. We recommend that you upgrade to the latest minor versions to fix known security vulnerabilities in prior versions of MariaDB, and to benefit from the bug fixes, performance improvements, and new functionality added by the MariaDB community. You can leverage automatic minor version upgrades to automatically upgrade your databases to more recent minor versions during scheduled maintenance windows. You can also leverage Amazon RDS Managed Blue/Green deployments for safer, simpler, and faster updates to your MariaDB instances. Learn more about upgrading your database instances, including automatic minor version upgrades and Blue/Green Deployments, in the