Bugs / Problems

Slow Performance - Too many concurrent users for the server?

Earlier today (08/06) the performance was ok, requests took less than .5 seconds to return. Later in the day, around 5 PM the requests started taking over 60 seconds, and some times they were taking over 10 minutes to return.


Examples on how to reproduce the problem:




Another example of the performance problem can be experienced in the apps under the App Gallery:


- http://www.census.gov/developers/apps/age/

- http://pad.human.cornell.edu/Unlisted/uncertaintymap_fullinfo_api_B17001.cfm


Are the frequency of requests monitored for each key?


The frequency of requests for each key needs to be monitored, and a quota for each key needs to be determined based on the server's capacity. With a quota on the frequency of the requests, you will be able to keep users from overwhelming the system.


With the current performance of this service, it is not usable.



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Idea No. 228