All Content tagged with Availability

Availability (also known as service availability) is both a commonly used metric to quantitatively measure resiliency, as well as a target resiliency objective.

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I have two r5d.2xlarge EC2 instances running SQL servers configured with Windows-Server-Failover-clustering and High Availability. I need to downsize them to a r5d.large for a few months. I can plan t...
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asked 13 days ago
I have now experienced this for two regions, `us-east-1` and `us-west-2`. I have cycled through the AZ values the error message suggests. No change. The describe-instance-type-offerings suggests these...
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101
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asked 2 months ago
Folks, It's been long time since Amazon Q Business Pro service not available in au southeast 2 region and request your thought on any approximate timeline for it's availability. The requirement here ...
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233
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asked 4 months ago
I am reaching out to seek guidance on several aspects related to VPC peering and best practices for minimizing latency while connecting a MongoDB Atlas Cluster with an AWS VPC in the ap-southeast-1 re...
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176
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asked 5 months ago
Only two regions are available for Amazon Q Business according to the pull down menue. However Amazon Q developer in console says that "Amazon Q Business" is avaible in ap-southeast-2 region. Given th...
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334
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asked 5 months ago
Hi re:Post, During the "Create read replica > Availability > Deployment " options we are given (3) selections. The 2nd was explained to me in another post (thank you again!), but we chose the 3rd opt...
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asked 5 months ago
announcing new enhancement for Network Load Balancer
Hi, We have configured several ALB with numerous rules to route our traffic based on host headers. In a attempt to avoid inter-region data transfer cost as much as possible, we tried to limit EC2 in...
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185
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asked 6 months ago
Hi, I've seen that API Gateway's HTTP APIs are supposed to be Generally Available. However, they are not available in the eu-south-2 region. Are there any plans to add this feature?
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183
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asked 6 months ago
## Background - We manage multiple AWS accounts for production and testing/QA environments. - We're attempting to upgrade instances from r4.xlarge to r5.xlarge. - The upgrade was successful in all acc...
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138
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asked 7 months ago
we want calculate the Availability of API in the API Gateway, we are using the formula for calculation (Total request count - 5xx/Total Request count ) metric but we have challenge that error code ...
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160
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asked 7 months ago
There's one similar quiestion was asked before - https://repost.aws/questions/QUqs-K8J5BTOyCLEM_zOniUg/how-to-setup-amazonmq-rabbitmq-for-ha-3-nodes-in-3-servers-instead-of-3-nodes-in-same-server - an...
Accepted AnswerAmazon MQAvailability
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393
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asked 7 months ago