4
votes
5answers
2k views

AWS: Multi-region setup using single RDS instance

I'm trying to scale our web application (PHP, MySQL, memcache) in a multi-region scheme. Currently we are using a setup with two EC2 instances behind an ELB and an RDS instance, all of them in US-EAST ...
0
votes
2answers
153 views

Autoscaling set-up on EC2

I'm new to web development and design (I moved over from construction where answers are much larger), and I'm trying to build a scalable AWS architecture for a Wordpress site that lives in the free ...
0
votes
1answer
207 views

Scalable Web Hosting? [closed]

I have a website that receives heavy seasonal traffic. For much of the year, typical shared web hosting is adequate; however, the process of upgrading to VPS or dedicated hosting (when traffic gets ...
-2
votes
1answer
832 views

How do I calculate my bandwidth requirements?

We have a facility that needs to upload approximately 20 3MB photos per minute to Amazon S3. These are coming from 10 different machines on our local network. We need to do this continuously for 16 ...
-3
votes
1answer
188 views

How do you host a big data web application? [closed]

Affordable alternative to Linode. I am using linode to serve my web application. The application serves, what I consider big data using ~ 30GB for our model US State and we serve a few hundred ...
1
vote
1answer
118 views

unable to set up the ec2 ubuntu instance for auto scaling

I went through enough number of blog post which actually guides how to set up the auto scaling platform. I am using the Ubuntu ec2 32 bit AMI. From which I am trying to scale the instances, I am ...
0
votes
2answers
400 views

Why should one use amazon-elb?

Amazon-elb is a scalability solution that works like a proxy to several instances of my amazon ec2 servers. I wonder if it would'nt be more effective to have a roundrobin DNS to resolve my name into a ...
1
vote
1answer
327 views

Multiple AWS EC2 Instance with Single Database

Currently we are using One EC2 instance to run our Services. And we are planning to add one more instance to put our application Server. Is it better to put the database in separate instance and query ...
2
votes
2answers
2k views

Poor performance on Amazon RDS instance

I'm doing some load/stress testing on a PHP web application that is backed by a Small RDS database instance. When I hit the website with ~50 concurrent web requests, the RDS database just stops ...