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Recent questions
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- Hello, I am looking for guidance regarding an issue with my AWS certification. I took and passed the AWS Certified Cloud Practitioner (CLF-C02) exam on September 4, 2026. On the same day, I received...
- Our AWS account was blocked with the error "This account is currently blocked and not recognized as a valid account" following two security incidents that we fully remediated — access key rotation, Cl...
- Hello, I’m looking for advice on how to escalate an AWS account verification / reinstatement case. My AWS Support case has been waiting without an assigned agent for about **two weeks**. During this...
asked an hour ago
- In July 2026 IANA issued a revision with multiple changes to time zones that will no longer follow daylight savings time changes. Two major ones are Alberta, Canada and British Columbia, Canada. As th...
- I'm unable to connect to my Lightsail instance using the browser-based SSH client in the console. Every attempt fails with `SERVER_ERROR[512]`. Instance details: - Name: 5000ad-radio, Region: us-east...
- Hello, I am experiencing an Amazon SES Easy DKIM verification issue with two domains in the Europe (Stockholm) – eu-north-1 region: shipseller.net ship4cargo.com Both SES identities were created us...
- Hello, Not sure if this is the right place to post, but the other options didn't work. I've been having issues with my AWS Educate course progress. It's been stuck for more than two weeks. Six days a...
- Hey everyone, I've been working on an audio streaming setup and running into an issue with background playback on Android devices. Whenever the screen locks or the phone enters battery-saver mode, t...
- On a new AWS India (AISPL) account, every Amazon Bedrock on-demand inference quota is set to 0 while the AWS default is non-zero, and the quota is non-adjustable, so no self-service increase request i...
asked 7 hours ago
- Hello, I was accessed to new AWS account, but when I try to create a CloudFront ditribution it return an account verification error(other things I need work fine). Error message say that for verificat...
- Region: eu-central-1. CloudWatch console > Application Signals (APM) > Traces > Trace details. **Steps to reproduce** 1. Open any trace on the Trace details page, Spans tab. 2. 2. Switch the Spans vi...
- Hi AWS Community, We are planning a migration of several production database workloads from the **C4, C5, and C6a instance families to the R8g family** (AWS Graviton-based instance). Our environmen...
- We provide DBaaS solution in silo model. Since egress is an part of SKU we also charge the same to the user. I'm having difficulty on providing exact egress has happened for their ec2 instance(s) for ...
asked 13 hours ago
- I wanted to gently follow up on my Support Case (ID: ***************), which I submitted on September 2, 2026. It appears the case is still in "Unassigned" status, and I was wondering if it might be p...
- I'm designing a fully-private (no public endpoints anywhere) architecture to stream Server-Sent Events (SSE) to a browser client, and I'm stuck reconciling two requirements. Setup: Private REST API ...
- The SSM OpsCenter console includes existing /aws/ prefixed operational data keys (written by EventBridge at creation time) when constructing the UpdateOpsItem request payload. The SSM API then rejects...
- I have configured PassKey (WebAuthn/FIDO2) authentication in my Amazon Cognito User Pool using the Choice-based sign-in flow (ALLOW_USER_AUTH). However, the Managed Login UI still shows a "Use passwo...
- I have a list of jobs with a name jobname-xyz1, jobname-xyz2 etc that are scheduled and running in my AWS Production environment. In ETL Jobs > Job Run Monitoring - how do I display all my jobs begin...
Recent Knowledge Center content
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Recent articles
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Mario SagethEXPERT
published 15 hours ago0 votes26 views
For semiconductor teams, design IP and ingested third-party/vendor datasets are both high-value and high-risk. AWS Backup protects design-data buckets with point-in-time and long-retention recovery, w...Mario SagethEXPERT
published 17 hours ago0 votes12 views
Semiconductor and high-tech workloads produce large volumes of data that goes cold fast - EDA run logs, simulation/verification outputs, and tape-out archives - but that still needs millisecond access...
Aryushi JhaSUPPORT ENGINEER
published 21 hours ago0 votes21 views
I'm using Amazon DocumentDB change streams, but I'm experiencing failures such as missing events, read errors, expired resume tokens, or the stream stopping unexpectedly. I want to identify and resolv...Finlay TachionaSUPPORT ENGINEER
published a day ago0 votes28 views
I want to troubleshoot garbage collection issues on my Amazon DocumentDB (with MongoDB compatibility) cluster.Tushar RajputEXPERT
published a day ago0 votes34 views
Your Amazon Relational Database Service (Amazon RDS) for Oracle DB instance recorded an ORA-7445 or ORA-1001 error in the alert log during or shortly after its maintenance window. You want to understa...Sreeraj REXPERT
published 2 days ago0 votes63 views
Amazon RDS automated snapshots provide instance-level backups, but they don't produce standard SQL dump files needed for selective restores, cross-account migrations, or compliance archival. This arti...published 5 days ago0 votes44 views
A financial-services SRE team connected its self-managed APM to AWS DevOps Agent, then hit the real problem: the managed, AWS-hosted model reads that telemetry — and it holds regulated data. The artic...JuhiEXPERT
published 5 days ago0 votes62 views
This article walks through creating an Amazon CloudWatch telemetry pipeline that ingests Okta system logs using the okta_sso source, processes them through the OCSF processor, and delivers them to a C...Aman DhilodSUPPORT ENGINEER
published 5 days ago0 votes38 views
The FreeableMemory Amazon CloudWatch metric for your Amazon DocumentDB (with MongoDB compatibility) instance reports low or declining values, and you want to know whether this is a problem and what to...Rohith Kumar MariseSUPPORT ENGINEER
published 5 days ago11 votes103 views
I want to know the root cause for the restart, recover, or failover of my Amazon DocumentDB (with MongoDB compatibility) instance.Mario SagethEXPERT
published 6 days ago0 votes40 views
Semiconductor and high-tech organizations centralize EDA/design storage in a shared-services network account while many design-team accounts consume it. Multi-AZ FSx for OpenZFS in a shared VPC delive...Mario SagethEXPERT
published 6 days ago0 votes47 views
EDA and high-tech R&D depend on large shared design-data and simulation-scratch filesystems, frequently replicated across global design centers. On-demand OpenZFS replication provides a warm DR standb...- AWS OFFICIALUpdated 5 days ago0 votes141 viewsLearn why default Amazon Virtual Private Cloud (Amazon VPC) CNI warm pool settings silently exhaust Amazon EKS Pod subnet IP addresses and how to resolve the issue with warm pool optimization and enha...
Anand SagarSUPPORT ENGINEER
published 6 days ago2 votes123 views
I deleted documents from my Amazon DocumentDB (with MongoDB compatibility) cluster, but the storage size (VolumeBytesUsed) did not decrease. I want to understand why the storage is not being reclaimed...AmritaAWSEXPERT
published 6 days ago0 votes15 views
Amazon Redshift now supports Apache Iceberg v3 tables, introducing default column values, row lineage tracking, and deletion vectors. These capabilities enable more efficient schema evolution, increme...Pavan SeerapuSUPPORT ENGINEER
published 6 days ago2 votes49 views
*I notice high IOPS or unexpectedly high I/O costs on my Amazon DocumentDB cluster. I want to identify the root cause and reduce unnecessary I/O operations.*Mario SagethEXPERT
published 6 days ago0 votes25 views
Semiconductor and high-tech HPC uses FSx for Lustre as high-throughput scratch for simulation and EDA. Enhanced-mode DataSync moves large design and simulation datasets reliably at scale between Amazo...Mario SagethEXPERT
published 6 days ago0 votes37 views
This pattern is a direct fit for semiconductor and high-tech HPC: EDA verification, physical/logic simulation, and large-scale AI training all run on Slurm and increasingly need Blackwell-class GPUs. ...
Recent selections
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- AWS OFFICIALUpdated 13 days ago1 votes73 viewsThe Games Excellence Hub is a collection of content curated by AWS experts from around the world who actively promote how Games customers can best use AWS. We're comprised of global Games solutions ar...
AWS OfficialEXPERT
published 21 days ago0 votes103 views
This spotlight on Lambda equips you with the skills and troubleshooting tips to get the most out of a powerful service.AWS OfficialMODERATOR
published 2 months ago1 votes291 views
This spotlight on AWS Certificate Manager (ACM) equips you with the skills and troubleshooting tips to get the most out of a powerful service.AWS OfficialEXPERT
published 3 months ago0 votes377 views
This spotlight on Amazon Linux equips you with the skills and troubleshooting tips to get the most out of a powerful service.- AWS OFFICIALUpdated 2 days ago0 votes774 viewsThe Education Excellence Hub is a collection of content curated by AWS experts from around the world who are advocates for the education industry and who actively promote how education customers can b...
- AWS OFFICIALUpdated 4 months ago0 votes561 viewsAWS Transform custom uses agentic AI to define and run reusable code transformations across your repositories, with both CLI and web interfaces. Use this Selection to learn how AWS Transform custom wo...
- AWS OFFICIALUpdated 4 months ago0 votes310 viewsAWS Transform for full-stack Windows modernization uses agentic AI to transform .NET Framework applications, UI frameworks, and SQL Server databases into cloud-native solutions running on Linux, Amazo...
- AWS OFFICIALUpdated 4 months ago0 votes327 viewsAWS Transform for mainframe uses agentic AI to analyze, document, refactor, and test mainframe applications, cutting modernization timelines from years to months. Use this Selection to learn how the m...
- AWS OFFICIALUpdated 4 months ago0 votes176 viewsAWS Transform for VMware uses agentic AI to discover, plan, and execute VMware migrations to AWS at scale. Use the information in this Selection to learn how the VMware migration agent works, see cust...
- AWS OFFICIALUpdated 4 months ago0 votes227 viewsAWS Transform is an agentic AI service that accelerates enterprise migration and modernization. Use this Selection to understand what AWS Transform is, set it up in your account, and follow announceme...
AWS OfficialMODERATOR
published 4 months ago0 votes160 views
Stay up to date with the latest from the Knowledge Center. The AWS re:Post Knowledge Center is your one-stop-shop for authoritative, up-to-date guidance on using AWS services. See all new Knowledge Ce...AWS OfficialEXPERT
published 4 months ago0 votes138 views
This spotlight on Amazon SNS equips you with the skills and troubleshooting tips to get the most out of a powerful service.- AWS OFFICIALUpdated 5 months ago1 votes310 viewsAWS Official content is created by a team of technical experts, professional writers, and editors within AWS. They work together to make sure that the information is clear, comprehensive, and aligned ...
AWS OfficialEXPERT
published 5 months ago0 votes281 views
This spotlight on Amazon Elastic Compute Cloud Amazon EC2 Windows equips you with the skills and troubleshooting tips to get the most out of a scalable service.AWS OfficialMODERATOR
published 5 months ago0 votes263 views
This spotlight on AWS IAM equips you with skills and troubleshooting best practices to secure and manage access to your AWS resources effectively.AWS OfficialMODERATOR
published 6 months ago0 votes450 views
This spotlight on AWS Billing equips you with the skills and troubleshooting tips to get the most out of your AWS service.Henrique SantanaEXPERT
published 7 months ago1 votes531 views
Summaries of Serverless & Containers breakout sessions from AWS re:Invent 2025. Each article distills key announcements, technical deep dives, and practical guidance from sessions covering Amazon EKS,...AWS OfficialEXPERT
published 7 months ago0 votes524 views
This spotlight on Amazon EventBridge equips you with the skills and troubleshooting tips to get the most out of a scalable service.
