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AWS Well-Architected Framework
AWS Well-Architected helps cloud architects build secure, high-performing, resilient, and efficient infrastructure for their applications and workloads. Based on six pillars — operational excellence, security, reliability, performance efficiency, cost optimization, and sustainability — AWS Well-Architected provides a consistent approach for customers and partners to evaluate architectures, and implement designs that can scale over time.
Recent questions
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- My RDS instance has an inbound rule specifically allowing my Fargate Security Group, but I keep getting: error: no pg_hba.conf entry for host "xx.x.xx.yyy", user "yyy", database "xx", no encryption
- Hello, I'm currently preparing a comprehensive troubleshooting guide for common issues across several key categories in AWS environments. The goal is to build a structured and reusable knowledge base...
- We are currently using the Legacy Cache Settings. In this configuration, we have the Authorization header included and Query Strings = ALL. Now, I want to move to the AWS-recommended Cache Policy and ...
- The documentation for Bedrock Agents Code Interpretation says that it runs in a sandboxed environment, but what does that mean precisely? Does the python interpreter that the agent can use have access...
- We can't access to 15.223.143.32(EIP) from internet since Jun 9 9:30 PM UTC. We have not changed any security group configurations. Please help to find out the reason as soon as possible, thank you ve...
- I'm building a SPA/PWA (React + Vite) that uses AWS Cognito Hosted UI as the OIDC provider. The login and token refresh flows work perfectly but only with the cognito-idp.* URI (not recommended by the...
- How do I set up billing alerts in AWS to notify me if I go over my free tier? I’m new to AWS and using the Free Tier. I want to make sure I don’t accidentally get charged. Is there a way to set up an...asked 5 days ago
- Hey, as captioned, I am looking for cost optimization strategies for AWS services, any idea are welcome!
- HI Team, I have an issue where my Azure public IP is blocked by CloudFront each time i don't have contact of the technical team to ask for unblocking of my public IP's. Can anyone suggest here we hav...
- Hi, Can a BI tool like Qlik access a private redshift cluster using a Redshift managed endpoint. I have attached an Internet gateway to my VPC and did not add a route to it so that my cluster and sub...
- Hi there. I'm writing as someone who manages multiple accounts for a legitimate business and knows how hard it used to be to get Amazon SES production access. I went through everything — reviews, use ...
- My account has been compromised. Suddenly i got a billing while i'm not even use AWS!!!. I already ask to close my account and change password. Please remove the billing!!! I'm not your customer
- EDIT: Following is on user-by-user basis, not for all users simultaneously. Is it possible to turn MFA to FORCED from OPTIONAL for existing users so that on their next SIGNIN they would be forced to ...
- What are the best practices for securing my AWS resources?
- Hi, It appears that using the recommended ELBSecurityPolicy-TLS13-1-2-Res-2021-06 ELB policy still allows for a deprecated algorithm signature: RSA+SHA1. Given that RSA1 is now considered deprecated...
- Hello All, We are currently running a Java-based microservice application with a single Angular frontend. The system uses MySQL as the primary database and also integrates with technologies like Elas...
- Hello AWS Support Team, We are currently exploring solutions to support advanced voice capabilities for our application, and we would like to understand how AWS services—particularly Amazon Polly or ...
- I am trying to reduce costs by stopping EC2 instances that are currently in operation during periods when they are not in use. I am considering using Systems Manager's Quick Setup as a scheduling met...
Recent articles
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AWS rePost LiveEXPERTpublished 4 days ago0 votes30 viewsAWS re:Inforce 2025 is kicking off and we will be coming to you live from Philadelphia, PA on July 17th!- Makendran GEXPERTpublished 18 days ago1 votes84 viewsThis guide addresses managing service-linked roles and Customer Profiles domains in Amazon Connect, focusing on resolving persistent service-linked role issues after instance deletion. Written for AWS...
- nbawsEXPERTpublished 2 months ago0 votes246 viewsThis is a series of 3 articles providing guidance in troubleshooting connectivity issues with Amazon VPC Lattice.
- nbawsEXPERTpublished 2 months ago1 votes311 viewsThis is a series of 3 articles providing guidance in troubleshooting connectivity issues with Amazon VPC Lattice.
- nbawsEXPERTpublished 2 months ago1 votes334 viewsThis is a series of 3 articles providing guidance in troubleshooting connectivity issues with Amazon VPC Lattice.
- Sandhya KhanderiaEXPERTpublished 2 months ago0 votes103 viewsData protection is the cornerstone of any enterprise storage solution. With Amazon FSx becoming increasingly popular for Linux workloads, implementing robust data protection strategies is crucial. In ...
- RajEXPERTpublished 3 months ago0 votes275 viewsLearn how to configure Investigation groups required for Amazon Q Developer's operational investigations feature. This guide walks you through the setup process across AWS regions, enabling you to use...
- Markus AdhiwiyogoEXPERTpublished 3 months ago0 votes125 viewsOptimization training for Amazon EKS / Kubernetes based workloads
- Brenno PassanhaEXPERTpublished 3 months ago0 votes151 viewsA step-by-step walkthrough on the new features released in CUDOS v5.5. This guide provides instructions on how to improve cost visibility and maximize savings through Provisioned Capacity Mode and Res...
- AWS OFFICIALUpdated 3 months ago0 votes443 viewsThis blog post explains how AWS Partners can use AWS CloudFormation StackSets to streamline the new **AWSPartnerLedSupportReadOnlyAccess** policy across their organization in AWS Organizations.
- MontaEXPERTpublished 4 months ago1 votes1.3K viewsThis guide provides an approach to Optimize Amazon CloudWatch spend for your Datadog-AWS Integration
- GeorgesEXPERTpublished 4 months ago2 votes263 viewsThis article explores strategies for optimizing AWS CloudTrail usage, focusing on high-volume events such as AWS KMS and RDS Data API logs. It explains how these events contribute to increased ingest...
- AWS OFFICIALUpdated 4 months ago1 votes255 viewsThis article is the second part of a series on resilience best practices and key design principles that can minimize business disruptions during outages.
- Aneesh_VEXPERTpublished 5 months ago1 votes320 viewsLeveraging AWS Cost Anomaly Detection's machine learning capabilities, organizations can gain comprehensive visibility into anomalous spending patterns, implement tailored monitoring strategies, and t...
- Eddie YaoEXPERTpublished 5 months ago0 votes851 viewsLogging and monitoring best practices to operate Amazon Q services, including Amazon Q Business and Amazon Q Developer, at scale.
- Arun NagpalEXPERTpublished 5 months ago0 votes370 viewsThis repost focuses on securing Amazon Elastic Kubernetes Service (EKS) clusters using Prowler, an open-source multi-cloud security tool.
- Ed_GEXPERTpublished 5 months ago2 votes2.4K viewsIn this article we detail how to detect objects encrypted with SSE-C within an S3 bucket, and provide guidance on scaling this approach
- AWS OFFICIALUpdated 2 months ago2 votes792 viewsThis article is the first part of a series on resilience best practices and key design principles that can minimize business disruptions during outages.
Recent selections
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- BenjiEXPERTpublished 2 years ago9 votes17K viewsRe:invent 2024 takes place in Las Vegas (Nevada) from Monday 12/02 to Friday 12/06. This selection will focus on cost optimization related announcements
- Jonathan_DEXPERTpublished 2 years ago4 votes11.3K viewsDo you have critical workloads running in AWS? Review these handpicked resources to find ways to ensure your applications are resilient to failures.
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Riku_Kobayashi
EXPERTGary Mclean
EXPERTBrettski-AWS
EXPERTAntonio_Lagrotteria
EXPERTOleksii Bebych
EXPERTOsvaldo Marte
EXPERTSedat Salman
EXPERTAdeleke Adebowale Julius
EXPERTTushar_J
EXPERTMatt-B
EXPERTAWS-User-alantam
EXPERTIndranil Banerjee AWS
EXPERTGanesh Kudikala
EXPERTSandeep
EXPERTThanniru Anil Kumar
EXPERTMax Clements
EXPERTNARRAVULA MUNISAI TEJA
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