google cloud storage performance characteristics (latency / request response time)
user3683180 via StackOverflow
I'm considering building an app on App Engine, and I'm trying to decide if I should store data in the datastore or on google cloud storage.
Each object is going to be typically no more than around a kilobyte, perhaps a few kilobytes at most (and often less). It won't change too often.
I could have the client directly access the data, but though I might live without there would be some benefit to the app engine app accessing the data and using it as part of serving a response.
What are the performance characteristics of google cloud storage? How quickly do requests come back? I was able to find a status dashboard for the datastore which indicates that they are usually reasonably quick at handling requests but I've had trouble getting guidance on how fast GCS is.
Under the most recent price reductions, it seems like the datastore might actually be cheaper for my use case of relatively small chunks of data ($0.06/100,000 requests vs $0.01/10,000 class b operations). Am I interpreting that correctly?
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http://stackoverflow.com/questions/23987486/google-cloud-storage-performance-characteristics-latency-request-response-tim
Sjuul Janssen via StackOverflow
This thread might give you some insights. Back in september 2013 I had about 200-250ms on average for "blank" sequential inserts. You can get a great speedup if you combine your requests. You can insert up to 500 entities in a single request. Which takes roughly 500ms-900ms if I remember correctly.
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