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I have to architect and design a web application which needs a dynamic scaling solutions. It needs to support a a few million requests during mornings (from approx. 10 AM to 12 AM), with only a few thousand requests during the rest of the day.
Same way, during a peek season or holiday seasons i should be able to support peaks of up to several million requests per hour.
I dont want to scale up or scale out statically, as the usage pattern of the site differs from time to time, so I'm looking into dynamic scaling.
What are some of the approaches to this problem? I am looking for best practices and experience report (public and private clouds).
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My adviser told me to use Accord Framework for C# to extract features and patterns from images. Our project is about image analysis and comparison of tobacco leaves. Does anyone here have an idea on how to do it? Thank you.
This is pretty high level stuff, but from what I've learned in my time faffing with it, I'd use the Accord.Imaging library to scan your pictures. Followed by using the Accord.Neuro namespace to "learn" from some manual data you feed into it.
Seems your goal is to create a program that scans images quickly, gleaning only the useful data from the full image, and then checking for some particular features of the image. I've never used the library, but it looks like it'd be possible to use it.
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I'm developing an ERP system ( logistics, WMS , Sales, etc.) in C # using DDD and I 'm trying to apply MicroServices and entered the big question:
How to organize microservices in an ERP , the responsabilides and how the core functions ?
Does anyone have any practical example ?
Model your domain problem and the boundaries will become apparent. You're making the mistake of designing by technology, pattern, and framework first; instead of modeling your problem domain first and then considering consistency, concurrency, performance etc.
If you're not driving your solution by first considering the domain, you're not doing DDD.
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I am a new user of C# (for work), coming from C++ development. I'm used to knowing more or less how data is laid out, and how many levels of pointer indirection there are, as these things can be very important for performance.
I know I'm supposed to just relax and have a good time hammering out business software and not think about these details on the clock, but is there good documentation for this for C# somewhere?
I know there is compilation to IR, and then JIT to native code, so I guess I am asking about how C# source relates to the native x86-64 code.
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I am near release date for my Excel Add-In and I want to have only one limitation hardcoded in the code. My aim is for people to download and use the tool for free but have a limitation that potentially encourages them to buy the unlimited version. I know that there isn't a truly secure way to add that limitation but I was wondering what is the best way of achieving it. The limitation is simply a hardcoded value that I store in the Properties section of my app. Any ideas how I can make it a bit more secure?
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Wondering if I can create a heater/ coin miner combo that only turns on when the heater in my house is also on.
Is that possible? What are the limitations of this type of concept?
The best thing is to leave the fan blowing, while you don't need the temparature in the processor, but in the room. Therefore the fan needs to blow it into your room. Not to say that your processor needs cooling in order to maintain a reasonable life time.
As an collatoral benèfit the fans consumes power, and thus generates also (a little) heat.