Ryan

@ryansmith

140 Following

1540 Followers

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Of course people are going to want to know what sorts of beautiful things you can do with postgres on a friday night. Well, easy. Have you ever thought about adjusting the toast tuple target to a small power of 2?

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We are doing beautiful things with Postgres this evening. V2 @indexsupply is going to have a lot of fun new features.

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OrioleDB is an interesting PG extension that offers a different storage system than the standard tuple heap. But that's not why I'm Casting; there blog is a treasure trove of PG knowledge: https://www.orioledb.com/blog

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email is better than all the other chat apps

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"That's right. You can only call free() once"

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Very excited to start deploying enterprise SSDs for @indexsupply This one here is 7TB pcie4 kioxia cd6 going into the backup server. Planning to deploy even more powerful pcie5 cm7s to production soon.

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Few things feel as good as a wise decision patiently executed

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I went to the frequency domain and everyone knew you and your imaginary friend

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how to make a cpu https://www.youtube.com/watch?v=vuvckBQ1bME

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FFT and IFFT are fucking wild The elegance of going from value form back to coeff form is out of this world. It must have felt so good to figure that out.

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Implementing complex numbers and FFT with just datatypes (no floats) https://gist.github.com/VictorTaelin/5776ede998d0039ad1cc9b12fd96811c absolutely goated

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We're going to be changing the name of "Chinese Remainder Theorem" to "Remainder Theorem of America". What a beautiful name.

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the blocks never stop

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this blog goes insanely hard https://www.openmymind.net

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https://chipsandcheese.com/p/zen-5s-avx-512-frequency-behavior Looks like AMD is increasingly the correct choice for vectorized workloads.

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Neat site on learning FPGAs: https://nandland.com

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You may not like it, but many new and interesting low level projects are written in C++ Clickhouse Duckdb Ladybird OpenFHE

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If you're in FFTs pivot to NTTs

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https://stackoverflow.com/a/8391601 Fascinating code to get max utilization from a cpu

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