amazon-ec2

Snapshotting an EC2 instance

I saw this query on SO: http://stackoverflow.com/questions/3743366/stopping-snapshotting-and-restarting-ebs-server Now I am confused... I have also encountered an inconsistent state when taking EC2 snapshots of my app. So is this the required process when I want a snapshot of a Unix/Linux/Windows image: Stop the image Take a snapshot ...

Difference between cloud providers

Possible Duplicate: Windows Azure vs Amazon EC2 vs Google App Engine I am familiar with Amazon EC2. But how is it different from Azure, AppEngine and SalesForce? ...

Amazon EC2 and EBS disk space problem.

Hi I am having a problem reconciling the space available on my EBS volume. According to the AWS console the volume is 50GB and is attached to an instance. If I ssh to this instance and do a df -h, I get the following output: Filesystem Size Used Avail Use% Mounted on /dev/sda1 15G 13G 3.0G 81% / udev ...

What are the most likely scaling issues a website with a modified lamp stack (Lighttpd instead of Apache) on EC2 will encounter as it grows?

What are the usual bottlenecks (And what tends to break first) to Lamp based sites on EC2 when your number of users increase? Assuming: -Decent DB design -There are some Ram and CPU intensive processes on cron but no ram/cpu intensive stuff during normal use. ...

Hosting a Server Written in C++

I want to host a server program written in C++. What are the best/easiest hosting options out there for native apps? I know for Rails there are EngineYard and Heroku. Is there something similar for native apps? I've looked at Amazon EC2, but that looks too heavy-duty to start off (I may be wrong). ...

Can you use a key-value store as the primary database for your application?

I am developing an application that will be deployed to Amazon EC2. I've had a good look at membase, which is a key-value store that can scale out very easily. However, I'm not sure that you can use that as your primary (or at least, only) datastore. Ie, you will need something else that will be able to hold search-able/query-able data. ...

ec2: cannot open port 5080 on windows instance

Hi there, I'm pretty new with ec2, firewall settings etc, so I might be missing something obvious, but: I've created a 'getting started with windows' instance with a security group that has 5080 specified and is associated with an elastic ip On the instance I have a red5 server running. when I run the server it on 127.0.0.1:5080, i ...

How can I secure memcached/beanstalkd in a hostile cloud environment?

Here's how my servers (in Amazon EC2) would look like: Server 1 Server 2 Server 3 __________________________ _____________________ _______________ | Cloud Monitor Daemon | | Memcached daemon | | beanstalkd | | | | Memcached daemon | ____...

Realtime TCP/IP Socket Server on Amazon EC2

Hello everyone, I am planning to move a game server of mine to Amazon EC2. Right now the actual server runs on .Net Framework 3.5 on a windows dedicated server. Since it is a personal side-project, it's quite expensive to have a fully dedicated server to that, therefore I would like to move it to the cloud (Amazon EC2 or maybe Windows A...

Correct way to take a snapshot

I've asked this question before, but I am still confused. What's the correct and quickest way to take a snapshot (I only use EBS-backed Unix and Windows machines, so that's all my interest right now). Some ideas: Just take the snapshot... This seems to sometimes cause system corruption. Stop the machine, take the snapshot and then star...

Flex poker game scaling in Google Apps Engine vs Amazon EC2

I have a server side code written in java and client side code written in flex. As client makes a request roughly every 3 seconds to the server, then I'm pretty sure I'm running into scalability problems at some point. As far as I can see, I can host the application either in Google Apps Engine or Amazon Cloud. As I understand Amazon of...

Is EC2 really not competitive against a VPS?

I started out with Amazon EC2 as a monthly host for my project. I am running a 'small' Windows 2k8 instance with SQL server. This is the HW that I am getting: 1.7 GB memory 1 EC2 Compute Unit (1 virtual core with 1 EC2 Compute Unit) [2.7 GHz CPU] 160 GB instance storage 32-bit platform I/O Performance: Moderate Now I tend to see peop...

need sorce code of libraries?

i need the source code for these libraries:- commons-codec-1.3 commons-httpclient-3.0.1 commons-logging-1.1 log4j-1.2.14 jaxb-ri-2.1 ...

need sorce code of libraries to run on android

i need the source code for these libraries:- commons-codec-1.3 , commons-httpclient-3.0.1 ,commons-logging-1.1 ,log4j-1.2.14 ,jaxb-ri-2.1........................ i need the code to recompile it in eclipse in android app and use it with javax.xml packages as you know javax.xml can not be used in eclipse in android project ........ all ...

IP address ranges for EC2

Is there any public info on what public IP address ranges Amazon EC2 uses? I would like to be able to lookup an IP and know whether or not it's an EC2 machine. I know that the DNS name given to EC2 machines gives a hint that it's an EC2 account, but I really prefer to just have an IP lookup available. Tx, Simon @ http://LabSlice.com ...

How is AWS for Data mining for school project?

I have to do a class project for data mining subject. My topic will be mining stackoverflow's data for trending topics. So, I have downloaded the data from here but the data set is so huge (posts.xml is 3gb in size), that I cannot process it on my machine. So, what do you suggest, is going for AWS for data processing a good option or n...

use amazon aws-java-sdk-1.0.11 in android

i need a way to use aws-java-sdk-1.0.11 in android as when i try to import the jar files of third-party it give me an error delvik conversion error i want to use only ec2 ...

Is it a bad idea to have a TeamCity webserver instance also act as a build agent?

I'm building an Amazon EC-2 cloud-based build server for my personal development projects using Team City Professional. I only intend to use it of an evening and my project builds are going to be quite small. At this stage, is there a good reason why I should go for two servers: one hosting the Team City website another configured as...

Cloud Managment for Windows EC2 instances?

Hi, there is a cloud managment application like http://www.scalr.net/, but for windows instaces? Thanks! ...

How do I configure PHP + Apache on Amazon EC2?

I am new to this of course. I am trying to configure PHP and Apache on a new Amazon EC2 AMI. This is a very lightweight server so the Micro instance fits the bill. I just need Apache PHP I ran sudo yam install apache2 sudo yam install php I copied info.php to /var/www/html info.php only contains <? phpinfo(); ?> when i brow...