I’m making up numbers just to make the math easier.
If for production we need 5x of our baseline capacity to handle peak load are you saying that we could get our server from a basic server provider for 4 * 0.20 ( 1/5 of the time we need to scale our read replicas up) + 1?
Are you saying that we could get non production servers at 25% of the cost if they had to run all of the time compared to Aurora Serverless where we aren’t being charged at all for CPU/Memory until a request is made and the servers are brought up. Yes there is latency for the first request - but these are our non production/non staging environments.
Can we get point in time recovery?
And this is just databases.
We also have an autoscaling group of VMs based on messages in a queue. We have one relatively small instance that handles the trickle of messages that come during the day in production that can scale up to 10 at night when we do bulk processing. This just in production. We have no instances running when the queue is empty in non production environments. Should we also have enough servers to having 30-40 VMs running with only 20% utilization?
Should we also set up our own servers for object storage across multiple data centers?
What about our data center overseas close to our offshore developers?
If you have more servers on AWS you’re doing it wrong.
We don’t even manage build servers. When we push our code to git, CodeBuild spins up either prebuilt or custom Docker containers (on servers that we don’t manage) to build and run unit tests on our code based on a yaml file with a list of Shell commands.
It deploys code as lambda to servers we don’t manage. AWS gives you such a ridiculously high amount of lambda usage in the always free tier it’s ridiculous. No, our lambdas don’t “lock us in”. I deploy standard NodeJS/Express, C#/WebAPI, and Python/Django code that can be deployed to either lsmbda or a VM just by changing a single step in our deployment pipeline.
If for production we need 5x of our baseline capacity to handle peak load are you saying that we could get our server from a basic server provider for 4 * 0.20 ( 1/5 of the time we need to scale our read replicas up) + 1?
Are you saying that we could get non production servers at 25% of the cost if they had to run all of the time compared to Aurora Serverless where we aren’t being charged at all for CPU/Memory until a request is made and the servers are brought up. Yes there is latency for the first request - but these are our non production/non staging environments.
Can we get point in time recovery?
And this is just databases.
We also have an autoscaling group of VMs based on messages in a queue. We have one relatively small instance that handles the trickle of messages that come during the day in production that can scale up to 10 at night when we do bulk processing. This just in production. We have no instances running when the queue is empty in non production environments. Should we also have enough servers to having 30-40 VMs running with only 20% utilization?
Should we also set up our own servers for object storage across multiple data centers?
What about our data center overseas close to our offshore developers?
If you have more servers on AWS you’re doing it wrong.
We don’t even manage build servers. When we push our code to git, CodeBuild spins up either prebuilt or custom Docker containers (on servers that we don’t manage) to build and run unit tests on our code based on a yaml file with a list of Shell commands.
It deploys code as lambda to servers we don’t manage. AWS gives you such a ridiculously high amount of lambda usage in the always free tier it’s ridiculous. No, our lambdas don’t “lock us in”. I deploy standard NodeJS/Express, C#/WebAPI, and Python/Django code that can be deployed to either lsmbda or a VM just by changing a single step in our deployment pipeline.