jm + autoscaling   11

cristim/autospotting
'Easy to use tool that automatically replaces some or even all on-demand AutoScaling group members with similar or larger identically configured spot instances in order to generate significant cost savings on AWS EC2, behaving much like an AutoScaling-backed spot fleet.'
asg  autoscaling  ec2  aws  spot-fleet  spot-instances  cost-saving  scaling 
4 weeks ago by jm
Scaling Amazon Aurora at ticketea
Ticketing is a business in which extreme traffic spikes are the norm, rather than the exception. For Ticketea, this means that our traffic can increase by a factor of 60x in a matter of seconds. This usually happens when big events (which have a fixed, pre-announced 'sale start time') go on sale.
scaling  scalability  ops  aws  aurora  autoscaling  asg 
may 2017 by jm
cristim/autospotting: Pay up to 10 times less on EC2 by automatically replacing on-demand AutoScaling group members with similar or larger identically configured spot instances.
A simple and easy to use tool designed to significantly lower your Amazon AWS costs by automating the use of the spot market.

Once enabled on an existing on-demand AutoScaling group, it launches an EC2 spot instance that is cheaper, at least as large and configured identically to your current on-demand instances. As soon as the new instance is ready, it is added to the group and an on-demand instance is detached from the group and terminated.

It continuously applies this process, gradually replacing any on-demand instances with spot instances until the group only consists of spot instances, but it can also be configured to keep some on-demand instances running.
aws  golang  ec2  autoscaling  asg  spot-instances  ops 
may 2017 by jm
How We Use AWS Lambda for Rapidly Intensifying Workloads · CloudSploit
impressive -- pretty much the entire workload is run from Lambda here
lambda  aws  ec2  autoscaling  cloudsploit 
september 2015 by jm
etcd Clustering in AWS
'a fully-automated solution to build auto-scaling etcd clusters in AWS'
aws  cluster  docker  etcd  asg  autoscaling  ops 
june 2015 by jm
Mantis: Netflix's Event Stream Processing System
Rx/reactive in style, autoscaling, support for queue/broker-based strong consistency as well as TCP-based lossy delivery
netflix  rx  reactive  autoscaling  mantis  stream-processing 
january 2015 by jm
Amazon EC2 Service Limits Report Now Available
'designed to make it easier for you to view and manage your limits for Amazon EC2 by providing the latest information on service limits and links to quickly request limit increases. EC2 Service Limits Report displays all your service limit information in one place to help you avoid encountering limits on future EC2, EBS, Auto Scaling, and VPC usage.'
aws  ec2  vpc  ebs  autoscaling  limits  ops 
june 2014 by jm

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