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Hello,
I would like to ask about Memory Overhead in java,
I have a large ArrayList (61,770 items), and trying to calculate the amount of memory taken by each item (counting the object and its ArrayList entry),
by profiling the app i get that after all the data is loaded, the heap takes ~ 25Mb.
when…
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Can anyone recommend a manufacturer or starting point for overhead video camera units that can be used to capture a Microsoft Surface application in use? I'd like to stream this from another PC but I'm not sure what the best camera to look at would be. It seems like some of the overhead security cameras…
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I have a client which makes a limited number of concurrent web requests. I use WebClient for this purpose. I currently have a pool of WebClient-s which I create once and use whichever one is idle.
This approach is becoming a little cumbersome though, and I'm wondering if there is any benefit to…
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I'm designing an application which will have a network interface for feeding out large numbers of very small metadata requests. The application code itself is very fast, basically looking up data cached in memory and sending it to the client.
What's the absolute lowest latency I can get for a network…
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I installed a MongoDB database on my server. My server is in 32Bit and I can't change it soon.
When you use MongoDB in a 32Bit architecture you have a limit of 2,5Go of data, as mentionned in this MongoDB blog post.
The thing is that I have several database. So how can I know if I am close or not…
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