Gokula Krishnan gokul-uf

## datasets_fast_load_from_disk.py
from typing import Iterable

import concurrent
imoprt datasets
import glob
import json
import multiprocessing
import os

def load_dataset_tables(

## how_i_got_into_google.md

      
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              34 stars
            
          
                kosamari
                / how_i_got_into_google.md
            
            
              Last active
              November 1, 2023 02:16
            
              
                Google に入るまでの話
              
          
    Googleに入るまでの話 (Developer Relations)

コンテキスト: https://togetter.com/li/1331865
前提条件

部署

グーグルジャパンではなくてUSの本社での採用の話。私が受けたのはSoftware EngineerではなくてDeveloper Advocate。Engineering組織の下についているのでコーディング面接有り。ただし評価項目がSWEとは異なる。
英語


## latency.markdown

      
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                hellerbarde
                / latency.markdown
            
            
              Created
              May 31, 2012 13:16
                — forked from jboner/latency.txt
            
              
                Latency numbers every programmer should know
              
          
    Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs
	from typing import Iterable

	import concurrent
	imoprt datasets
	import glob
	import json
	import multiprocessing
	import os

	def load_dataset_tables(