T0pH4t

4 ms·

1.
by T0pH4t 2y ago
So I had nausea for months with no explicit cause. Saw a few doctors, had even a full gastro inspection. My naturalpath then put me on two things and it cleared me up. Both of these are over the counter natural supplements. Might be worth t
2.
by T0pH4t 2y ago
There is also jump consistent hashing https://arxiv.org/pdf/1406.2294
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by T0pH4t 3y ago
I'm surprised more people are not calling out "enqueue() happily overwrites current_tail->next even if it is not null (which may happen if some other producer has enqueued something since we read current_tail)." Its probab
4.
by T0pH4t 3y ago
Sort of. To my knowledge, the original redis was literally signal threaded and performed io on the same threads as managing the DB (asynchronously of coarse). Then after either redis 5 or 6 they added IO threads to redis such that the DB st
5.
by T0pH4t 3y ago
fwiw, the company I work for has used keydb (multiple clusters) in production for years, under non-trivial load (e.g. millions of req per second). It did serve as a replacement to actual redis clusters, there were major improvements seen by
6.
by T0pH4t 3y ago
I could I should also say this applies to MPSC and SPMC. Basically anything other than SPSC.
7.
by T0pH4t 3y ago
^ This can definitely be the case in a multi-producer/multi-consumer (MPMC) scenario if CAS is involved with loops. Great care has to be taken when writing MPMC data structures without locks that are more performant then lock equivale
8.
by T0pH4t 4y ago
The company I work for is a partial .net shop and runs a number of backend services on .Net core with Linux servers. So at the very least its a very real option in the services space. Can't speak to any UI needs.
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by T0pH4t 4y ago
I'm not even sure why you would attempt a study like this. It purely observational driven. There is no way to gauge whether the opposite parties policies would have resulted in more/less deaths. For all we know the decision made a
10.
by T0pH4t 4y ago
He is not exactly wrong... email could be a bit better phrased and mandating X hrs may be a bit extreme. Overall though his main point about a great product not being built over the phone IMO is correct. At the very least you stand a substa
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by T0pH4t 5y ago
Breath: The New Science of a Lost Art By: James Nestor
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by T0pH4t 6y ago
You can do this at the hashtable level when comparing keys. I think TBB does it. https://software.intel.com/en-us/node/506171
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by T0pH4t 6y ago
Maybe also consider tinylfu ( https://arxiv.org/abs/1512.00727 ). I've implemented the windowed version with segmented caches and it works really well. Though it is a much more complicated implementation.
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by T0pH4t 7y ago
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