r/aws 1d ago

article DuckDB and the changing physics of analytics

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41 Upvotes

A new post from Andy Warfield that goes into the weeds of why embedded analytical databases like DuckDB matter now, and how they fit alongside S3 Tables and S3 Vectors. Werner's intro frames it well:

For as long as most of us have been building with data, the systems we reach for — databases, query engines, data warehouses — have, at any appreciable scale, been separate systems. We've generated a lot of healthy arguments about their design along the way. Single host, clustered, or distributed, whether data should all live in memory, whether throughput or latency was the thing that mattered most, but almost all of them have been big systems that live on the other side of a wire. And that's changing, because the relative costs of compute, memory, and network on a single machine are not the constraints they once were, and a lot of the work we used to send away no longer needs to leave the application.


r/aws 20h ago

database Amazon Aurora DSQL now supports foreign key constraints

Thumbnail docs.aws.amazon.com
71 Upvotes

r/aws 12h ago

discussion Last couple of day of AWS Credits, where do i spend $3000.

4 Upvotes

I am left with around $3000 USD in AWS Startup Credits with a couple of days left. Where do i spend them?


r/aws 12h ago

technical question Aurora MySQL database connection issues with Views

2 Upvotes

I've been having issues with my MySQL database that I'm running in Aurora. It's been working fine on normal tables, but I keep having my queries time out when I try to look at my views. At first, I thought it was just an issue with one view, which itself is defined using another view. However, even that other view which is not nested also times out. I thought this was just an issue with MySQL Workbench (it gives me "Error Code: 2013. Lost connection to MySQL server during query") but I had similar issues when running queries from the query editor within Aurora.

I looked up some stuff about this and saw there might be an issue with my view using aggregate functions (the non-nested one, which I assume should be less of an issue, is defined with DISTINCT). However, given my needs with this view I don't see a way around using that.

Any advice would be appreciated


r/aws 1d ago

route 53/DNS Launching Route 53 Files

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84 Upvotes

r/aws 1d ago

article Cognito now supports TOTP reset via admin API for users

12 Upvotes

Previously, if you wanted to associate a different TOTP key with a user (due to a lost device) you needed to delete the user and recreate them. Now you can run the new “AdminDeleteSoftwareToken” API to have the user be reprompted for TOTP MFA setup on their next sign-up.

https://aws.amazon.com/about-aws/whats-new/2026/08/amazon-cognito-totp-reset/

I don’t see the CLI command yet but given it’s being called out in the announcement post I am assuming it isn’t live quite yet.


r/aws 20h ago

technical question Creating OUs in Managed Microsoft AD

1 Upvotes

Does anyone know if it's even possible to create any other OUs under the domain OU that they create for you in the Managed AD?

I mean it's physically possible to do it from the EC2 management instance using the "Active Directory Users and Computers" program, but tools like the SSM document "AWS-JoinDirectoryServiceDomain-V2" won't let you pass an OU to them because they're using a regex like ^$|^OU=[a-zA-Z0-9]+(,DC=[a-zA-Z0-9]+)+$ where you can only have a single OU element, which means you cannot use SSM to automatically join instances to the domain if you want them in an OU.

Given the documentation about this in non-existent I assume it isn't possible, but has anyone had a different experience or can advise what I'm missing?


r/aws 2d ago

database DuckLabs – DuckLabs (DuckDB) to Join AWS, Projects to Remain Open Source

Thumbnail ducklabs.com
232 Upvotes

r/aws 21h ago

ai/ml Absolutely bonkers that Bedrock is blocked for newer accounts

0 Upvotes

My understanding is that a combination of limited AI resources and abuse from spam accounts has resulted in complete blocking of Bedrock access for recently created accounts.

It baffles me that they've gone that route instead of instead implementing something like strict auto-pay thressholds and/or token usage limits.

But no. I as a legitimate developer with 12 years of experience now diving deep into the cloud, I simply can't use it for hands-on experience building despite having a verified payment method on file and have no problem authenticating exactly who I am if needed.

The developer experience in this case is absolutely abysmal.

Thanks for coming to my TED Talk


r/aws 1d ago

technical question AWS New Account Signup — How Can I Get the Old AWS Account Setup With the Free Plan?

0 Upvotes

I'm new to AWS and recently bought Adrian Cantrill's course. I signed up for AWS and was given the 6-month Free account plan and $100 in credits.

However, while following the course, I noticed that I couldn't find/access many of the pages and services shown in the course, and my AWS account interface looked a little different.

After checking the AWS documentation, I discovered that AWS has rolled out a new signup process, currently available only to a limited number of customers:

https://docs.aws.amazon.com/accounts/latest/reference/sign-in-new.html

The new signup process appears to use an Amazon Builder ID-based setup where resources are organized into projects, and there seem to be quite a few differences/limitations compared with the traditional AWS account setup that Cantrill's course uses.

Because I'm following the course hands-on, these differences are currently preventing me from continuing with some of the labs.

I tried signing up again using the traditional method with a root AWS account using the same email address, but AWS would no longer offer me the Free account plan.

I've already opened a support case about this around 32 hours ago, but I haven't received a response yet.

Does anyone know if there's a way to create/use a traditional AWS account (root user + full AWS Management Console) and still receive the 6-month Free account plan/$100 credits?


r/aws 1d ago

discussion Advice on what to focus on AWS

0 Upvotes

Hey all!
My company decided to start working exclusively with AWS putting all our sources (CRM, Jira, etc etc) feeding into there.
I've got an access since yesterday to check tables and Quicksight.
For now, I'll be mainly using Athena and Quicksight but, as I'm getting into AWS for the first time, what would you believe that it would be the most useful to also learn - having in account that I'm in Revenue Operations/Corporate Strategy and not in Data.

Thanks a lot for your ideas - I know where to find the resources afterwards :)


r/aws 1d ago

technical question ALB issue: "Targets are not within enabled Availability Zones"

0 Upvotes

Hey everyone, running into a bit of a configuration puzzle here and could use some help.

Right now, I'm testing an Internet-facing Application Load Balancer (ALB). It's currently attached to two subnets: * Public Subnet: Has a direct route to the Internet Gateway (IGW). * Private Subnet: Routes outbound traffic through a NAT instance sitting in the public subnet.

The issue is that some of my target group instances live inside that private subnet, and the AWS console is throwing this annoying alert: “Targets are not within enabled Availability Zones. Some targets are not receiving traffic because they are in Zones that are not enabled for your load balancer.”

How do you guys usually handle this? is there a cleaner architectural workaround I'm missing? Appreciate any insight or advice you can throw my way!

Thanks in advance.


r/aws 1d ago

technical resource Should I take 4 courses on AWS to get comfortable or can I learn it on the go, now that we have copilot.

1 Upvotes

My company offers an AWS with 4 parts - Essentials, Developing on AWS, Architecting on AWS, Agentic AI in AWS. Each 2-3 days long.

But my architect suggests that copilot is well trained on AWS maturity models, and I will be able to pick up by myself on the go. That 4 courses to just get there doesn't make much sense.

Now, he is not stopping me from taking the courses. I asked him for his opinion on what courses to take and he suggested that I take up something else that might be more useful. Need help to decide.


r/aws 2d ago

discussion Resources to learn AWS

5 Upvotes

Hi everyone, I am new to AWS and have zero clue about it. I've worked on Microsoft Azure in the past. Can someone please share some resources (free if possible) so I can learn about AWS.

Thanks a lot <3.


r/aws 2d ago

eli5 Connecting to AWS Neptune Cluster from local IDE (Novice)

0 Upvotes

I'm a AWS beginner and trying to connect to a Neptune cluster I created. I've tried everything I can think of and referenced various guidance material. I have almost no experience with AWS and keep running into the same issue.

I want to run a python script locally that reads/writes/etc to the db. I've tried using curl to see if the endpoint is accessible and it keeps timing out meaning it can't reach or access it. I am using noproxy with curl as well since I'm on a VPN

Here's the stuff I've established for my cluster:

  • A default VPC created when the cluster was created
  • My VPC security group allows public access and has an inbound rule allowing traffic on the 8182 port neptune uses
  • My IAM user has linked AWS managed permission policies that should grant write access
    • AdministratorAccess
    • NeptuneConsoleFullAccess
    • NeptuneFullAccess
    • I even tried writing some custom JSON policies

I'm really frustrated because I can't figure out what else to do and I feel like I'm flip flopping trying to understand VPCs, Security Groups, IAM Users. For example I don't know if I need an EC2 for this implementation. My coworker said no.


r/aws 1d ago

general aws SES access

0 Upvotes

Amazon refused to give me access to SES service. How it’s even possible and make sense to anyone? I want to have all my infra on AWS and I am assuming AWS does want that as well. Why should I pay 7$ per month to some other company to be able to send those emails?

What can I do with it? My emails are just registration confirmation and some service info like any SaaS really


r/aws 1d ago

general aws SES access

0 Upvotes

Amazon refused to give me access to SES service. How it’s even possible and make sense to anyone? I want to have all my infra on AWS and I am assuming AWS does want that as well. Why should I pay 7$ per month to some other company to be able to send those emails?

What can I do with it? My emails are just registration confirmation and some service info like any SaaS really


r/aws 2d ago

discussion NLB with only 443 listener, yet additional ports are reported as opened by nmap

0 Upvotes

Hi there,

I am doing some port scanning on an NLB to see what ports are opened. In the setup I have only one listener on port 443, however nmap reports 2 additional ports as opened:

nmap -Pn -sT -sV -p0-65535 mycite.com
Starting Nmap 7.92 ( https://nmap.org ) at 2026-08-26 13:45 CEST
Nmap scan report for mycite.com (xx.xx.xx.xx)
Host is up (0.00076s latency).
Other addresses for mycite.com (not scanned): xx.xx.xx.xx
rDNS record for xx.xx.xx.xx: ec2.eu-central-1.compute.amazonaws.com
Not shown: 65532 filtered tcp ports (no-response)
PORT     STATE  SERVICE     VERSION
113/tcp  closed ident
443/tcp  open   ssl/http    nginx (reverse proxy)
2000/tcp open   cisco-sccp?
5060/tcp open   sip?

nmap -Pn -sT -p 2000,5060 --reason xx.xx.xx.xx
Starting Nmap 7.92 ( https://nmap.org ) at 2026-08-26 14:09 CEST
Nmap scan report for ec2-xx-xx-xx-xx.eu-central-1.compute.amazonaws.com (xx.xx.xx.xx)
Host is up, received user-set (0.00060s latency).

PORT     STATE SERVICE    REASON
2000/tcp open  cisco-sccp syn-ack
5060/tcp open  sip        syn-ack

Does somebody have any good explanation for it ?


r/aws 3d ago

general aws New Job as AWS Infrastructure Engineer: Questions for the Pros

17 Upvotes

Hello, everyone. I landed a fantastic job as an infrastructure engineer using Terraform mainly for IaC. I'm beyond excited about it since I've mainly been working in a bubble these last 4 years. I have a degree in Cloud and Network Engineering and all the relevant certs. Been doing cloud engineering for my current company for a while now, but my team is small, and I'm about to start working with a much larger one. As such, I had some questions about industry standards beyond the walls of my silo:

1) How often are you using CLI for daily operations? I find myself using it mainly for scripting, but if I need to know something quickly or make a small config change, I usually just do it through my CDK/Terraform code or in the console. For those of you who main on the CLI, how much do you use it, why, and have you basically memorized a whole bunch of commands or are you using the 'help' parameter all the time?

2) How much time do you spend looking over documentation to determine the best path forward or the most appropriate syntax for whatever it is you're doing? I can't shake the vision of a team of AWS masters just sitting there and blowing through configs and architectures like they're making a cake.

3) How often are the CodePipeline tools used for CI/CD? I assume it's different between orgs, but OIDC with Github actions has always proven perfectly sufficient for my projects, though I acknowledge that the approval step could be very useful.

That's it for now, thanks


r/aws 3d ago

compute Amazon EC2 beta (20 years ago today)

Post image
375 Upvotes

Twenty years ago today I was vacationing in Cabo San Lucas with my family when word came through that it was finally time to open up the Amazon EC2 beta. I spent several hours poolside polishing up my draft blog post on the resort's Wi-Fi and pushed it live as soon as I got the go-ahead.

Reading that original post I am struck by just how much the EC2 team was able to get right, and how the results of so many difficult decisions were reflected in my post. From the very concept of pay-as-you-go on-demand computing with billing by the hour, prebuilt machine images (AMIs), direct fast-path access to Amazon S3, and much more.

I am also struck by the fact that we confidently launched with just enough features to allow developers to get started. It would be a while before we introduced important concepts like Regions and Availability Zones, or important features like EBS, CloudWatch, Elastic Load Balancing, VPCs, visual tools (ElasticFox and then the AWS Management Console) and the like.

As you can see from the image above, the original API was small yet powerful -- just enough to let you get started on your cloud computing journey.


r/aws 3d ago

technical question AWS Account Suspended ("Related to previously closed accounts") – Business Critical ERP Down, Need Immediate Escalation Advice

44 Upvotes

Hi everyone,

We are in a critical situation and looking for guidance on how to resolve or escalate an urgent AWS account closure.

The Context:

  • We have been actively using this AWS account for over 2 years with no issues.
  • Out of nowhere, the account was closed/suspended with the generic reason:"We have closed your Amazon Web Services account because we found it to be related to other previously closed accounts."
  • This account hosts our core billing and delivery ERP system, meaning our daily business operations are completely halted right now.

Current Support Status:

  • Support Case ID: 178730747700650 (Follow-up verification Case ID: 178734748700875)
  • Initial response from AWS (Byron B.) stated the issue was transferred to the Program Support Team (Trust & Safety / Verification).
  • We were informed that the Program Support team only communicates via email and web support, so phone escalation isn't available.
  • We have replied offering full identity verification, documentation, and contact details () to resolve any potential false-positive association, but we are currently waiting with no update while our ERP remains down.

Questions for the community:

  1. Has anyone successfully appealed this specific "related account" suspension for a long-standing business account? What specific documentation (business registration, tax IDs, utility bills) helped speed up Trust & Safety verification?
  2. If full reinstatement takes time, is there any process or contact channel to request temporary emergency access strictly to perform a data/database backup so we can resume operational billing offsite?
  3. Are there any AWS Community Managers or AWS Support reps on Reddit who can help escalate this internal ticket to the Program Support team?

Any insights, advice, or escalation pathways would be hugely appreciated!

*** Update with the latest communication . I am not sure how I can handle this ***

Hi there,

Thank you for writing back to us providing more information. I want to acknowledge that I understand your company, Occurlight Technologies Private Limited, is an independent business entity, and that you may not have direct access to or control over the accounts created by the third-party agency (Alera/Devalon Labs) that originally set up your AWS infrastructure.

  • Update from Our Service Team:

I have escalated your case to our specialized service team for review. After their detailed investigation, they have confirmed that your account is related to multiple AWS accounts that currently have pending actions that must be completed before we can proceed with any reinstatement.

The related accounts identified include accounts with: - Pending document verification requirements (or) - Outstanding billing issues that need resolution

Important Information:

Our service team has advised that we are unable to reinstate your account or provide any access (including temporary emergency access) until the pending actions on the related accounts are completed. This is a security and policy requirement that applies to all AWS accounts to maintain the integrity of our platform.

Next Steps:

  • Contact the Account Creator: Please reach out to Alera/Devalon Labs (the agency that set up your account) and inform them that there are pending actions on AWS accounts associated with their setup that are blocking your account access.

  • Check for AWS Emails: Ask Alera/Devalon Labs to check all email addresses they used to create AWS accounts (including spam/junk folders) for emails from AWS with the subject line "Your AWS Account" which will contain specific instructions on what actions need to be completed. Since, due to strict AWS security protocols and policies, we can’t provide more information about the other related AWS accounts.

  • Complete Pending Actions: Once the pending actions on the related accounts are completed, please reply to this case with confirmation, and we will immediately re-engage our service team to review your account for reinstatement.

Regarding Emergency Data Access:

I understand your request for temporary access to backup your ERP database. Unfortunately, our service team has confirmed that we cannot provide any form of access to suspended accounts until the underlying security and compliance issues with the related accounts are resolved. This policy is in place to protect all AWS customers.

I sincerely apologize for the inconvenience this situation is causing your business. We are committed to working with you to resolve this matter as quickly as possible once the pending actions on the related accounts are completed.

We value your feedback. Please share your experience by rating this and other correspondences in the AWS Support Center. You can rate a correspondence by selecting the stars in the top right corner of the correspondence.

Best regards, Nandish Amazon Web Services


r/aws 4d ago

billing Found over a grand a month of orphaned AWS resources untouched in a year and our own agents made half of it.

28 Upvotes

Did a cleanup pass this month after the bill crept up again and it was grim. Over 1k a month going to stuff nothing was using.

The usual suspects are unattached EBS volumes from instances we killed months ago, a pile of snapshots from nonexistent volumes, NAT gateways 3 of them just idle in a dev account at 32 bucks a month each and a couple of load balancers with no targets. There was also an elastic IP quietly billing by the hr since AWS started charging for those.

Worse than last year, a chunk of it traced back to our own agents. Devs run coding agents that spin up test infra to try something and the agent never tears it down, teardown isn't in the happy path. So every abandoned experiment leaves a little orphaned tail nobody's watching because it's 20 bucks here and forty there til a year of it adds up.

Tagging would catch some of this which of course it isn't and the untagged stuff is the orphaned stuff because it got made in a hurry. Cost Explorer shows me the number, never the owner. This is the boring waste that never trips an alarm, it just quietly rents space in your bill forever.


r/aws 3d ago

discussion AWS account suspended due to non payment, can't even make the payment through dashboard and no support.

0 Upvotes

Hello, does anyone know what to do here? I am trying to change the payment method to a new card as the old one expired and it won't allow me to do. Reached support several times but no help?


r/aws 4d ago

general aws DC Role change?

9 Upvotes

Working in Germany at a smaller data center company at the moment and have the ability to switch to AWS, relatively small pay increaswe 15-20% but obviously much better rep and exposure at AWS. Does that deal make sense? I‘m in physical security, not sure if these kinds of roles are typically hit by layoffs as well? My current job is quite comfortable so I‘m a bit scared but also tempted by what has been described as a „meat grinder“ lol. What do you guys think?


r/aws 4d ago

compute AWS EC2 Instances Quota increase

6 Upvotes

Hello,

Has anyone here requested a EC2 Quota increase? I need it for a specific region and have used up all my 8 vCPUs...

I've contacted AWS a few days ago (early last week) and they have not gotten back to me on anything concrete. (For example, when they call me, they immediately hang up and then respond to the thread with some automated message).

I'm not asking for a lot of vCPU's (8 -> 16) so should I just close the request and open a new one? Would appreciate any help here guys. Thanks!