import boto3
import json
import datetime
import threading
dynamodb = boto3.resource('dynamodb')
table = dynamodb.Table('ycsb8')
def getItem():
i = 0
last = datetime.datetime.now()
while True:
response = table.get_item(
Key={
'firstname': 'user1000385178204227360'
}
)
i += 1
mod = i % 1000
if mod == 0:
prev = last
last = datetime.datetime.now()
delta = last - prev
print i, ':', delta.total_seconds()
if __name__ == "__main__":
for n in range(4):
p = threading.Thread(target=getItem)
p.start()
$ sudo pip install boto3
$ export AWS_DEFAULT_REGION=ap-northeast-1
$ python DDBGetItem.py >> DDBGetItem.log &