20 hours ago by decodeideas

The following applies to the following scenari - ubuntu karmic, ec2 ami - ruby 1.9.2 installed as /usr/bin/ruby - the latest ec2 tools When you use ec2_upload_bundle to re-bundle an AMI that you modified you will get the error ERROR: can't convert Fixnum into String The trick to debug this is to pas ...

de-co-de - de-co-de.blogspot.com · 2 references

22 hours ago by Finbarr McCarthy

Up until recently I hadn’t payed much attention to Google Apps Engine. Last month I attended the Google Atmosphere event in London and got a quick run down on Apps Engine from one of the Google Engineers at one of the stalls, I have to say I was very impressed with what I saw. Google Apps [...]

Finbarr McCarthy - finbarrmccarthy.com · 1 reference

1 day ago by 俺

EC2のロードバランサーです。 先のRDSと同様でロードバランサーだけを貸してくれるサービスです。 ロードバランサーにぶら下がるwebサーバーはec2のサーバーに限ります。 設置も手軽でhealth checkもでき、落ちてるサーバーが発見されれば正常なサーバーだけでバランシングを行います。 RDSもELBにしてもサービスだけを提供するのでsshでログインしたりログをみたりすることはできません。 料金は$0.025/1h+0.008/ギガなので月2000円くらいなのでお手軽に導入できます。 新規作成 test-lbというインスタンス名のロードバランサーを作成する。 elb-create-lb ...

俺のメモ - blog.elkc.net · 2 references

1 day ago by cloudfailbot

This issue has been resolved. The service is now operating normally.

Cloud Fail - cloudfail.net

1 day ago by cloudfailbot

This issue is localized to a very small number of instances in a single Availability Zone in the EU-WEST-1 region. We have identified the cause of the problem and are working on fixing the affected instances. Customers experiencing DNS issues from their instances can chose to relaunch their instance ...

Cloud Fail - cloudfail.net

1 day ago by cloudfailbot

We are investigating DNS issues for a small number of instances in the EU-WEST-1 region.

Cloud Fail - cloudfail.net

3 days ago by zhenhai

1、fx5600 sdi,色差 这个完全没概念… 2、GIS，三维地形制作，显示 这个有一点点概念，至少知道是干什么的 3、基于照片的场景漫游 基本没概念… 4、云技术 今天无意看到这玩意儿，没想到已经到实用化的阶段了 本身这个概念就很玄乎，更是被很多人吹到天上去 大概研究了下EC2的构架 这种实现比较现实，效果也是不错的 大体上就是个基于虚拟化的VM分配系统 这是一个开源实现 eucalyptus 优点： 分离了操作系统与硬件的直接联系，这意味着便利的系统级备份，硬件故障时的快速切换 便于应用与系统一一对应，应用之间可以做到互不干扰，避免不良应用对整个系统的灾难性打击 便于扩展 数据与应用本 ...

工作日志 - zh.siyuanhu.net

3 days ago by Nat Torkington

Heat Maps in R -- We used financial data here because it's easier to access than the airline data, but it's actually a pretty interesting way of looking at a financial time series. Weekend and holiday effects are a bit more obvious, and it's a bit like being able to see the daily, weekly, monthly an ...

O'Reilly Radar - Insight, ... - radar.oreilly.com · Rank: 196 · 4456 references

3 days ago

A recent article from David Campbell also published on The Register reminded us that there’s a lot of computing power available for rent at the moment. Using a pretty standard brute force password cracker as a benchmark, and Amazon’s EC2 computing platform cost of $.30 per hour, he came up with some ...

Data Protection - community.mcafee.com/community/business/data/blog

3 days ago by mkwygant

I have been backing up my EC2 cloud servers to S3 using a simple tar script to get the main data from the EBS mounts on each cloud server. I use cron to run the backup each night, saving the data first to the EBS mounts in an /apps/backup directory, then I copy the backup to the S3 storage. After th ...

Fish & Scripts - fishandscripts.com