My Fault Tolerance Homework • 1 min read

Fault Tolerant Diagram

This is fault tolerant because it allows the system to retry so it can keep retrying until it reaches the end.

Not Fault Tolerant Diagram

This is not fault tolerant because if the program fails, then the code cannot reach the end.

import time

startingtime = time.time()

for x in range(10):
  print(x)

endingtime = time.time()
print("Time:", endingtime - startingtime)

0
1
2
3
4
5
6
7
8
9
Time: 0.007156848907470703

import time
import multiprocessing


startingtime = time.time()

def printNum(num):
    print(num)

if __name__ == '__main__':
    pool = multiprocessing.Pool(processes=5)
    pool,map(printNum, range(10))
    pool.close()
    pool.join()
    
endingtime = time.time()
print("Your new time is: ", endingtime-startingtime)