Cedexis helps admins fight performance anxiety
And shop for cloudy infrastructure
If you are shopping around for cloudy infrastructure or content delivery network providers, you probably experience a certain amount of performance anxiety while you're haggling. Even if you get a good price for compute, storage, or network capacity, you can't know how various services are performing until you have made your commitments... unless you use the tools developed by Cedexis, which has just put out a freebie portal into the data it gathers every day about the performance of the major ISPs, clouds, and CDNs.
Some companies are hesitant about tweaking their web pages with someone else's code, but Cedexis needs to show them that the data it is gathering is useful. And for that reason Cedexis has just put out a new portal called Free Country Reports  that gives you real-time data about the performance of ISPs, cloud providers, and CDNs, adding in some stats that show the performance of customers who are optimizing their traffic across multiple clouds using the Openmix tool.
Here's what the cloud performance data for users in the United States looked like as El Reg was going to press with this story:
It's no surprise that the multi-cloud optimized performance for users based in the United States is two, three, or four times better than for raw cloudy capacity feeding users from the UK, Europe, and Asia. You will have to just see for yourself how important a few hundred milliseconds difference is. But page rankings on Google are at least partly based on how responsive your application is, so it isn't like it doesn't matter to most of the world in one way or another.
Here's what the error rate among global cloudy infrastructure providers feeding users in the United States looked like:
In general, the further you get away, the higher the error rates. The optimized clouds using the Openmix tool, shown on the top of the data, had such a low error rate that you can't even see it on the chart.
The ISP data that Cedexis is putting out through the country portal is based on information culled from 4,140 ISPs and has nearly 39 million total measurements. To come up with the ISP, cloud, and CDN data, the Radar tags read two different objects, one only 50 bytes and the other weighing in at 100KB. You can see the company's measurement methodology here , and you can see the latest data for Great Britain there . There is also a freebie Radar performance dashboard  that you can use to extract trend data out of the Radar data.
The Cedexis freebie traffic data is similar to that which Compuware launched two years ago  through its CloudSleuth portal , which is based on the real-world performance of customers using Compuware's Gomez performance management tools. CloudSleuth measures response time and availability for infrastructure and platform clouds as well as CDNs. ®