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Il programma 02-write-data.py
scrive i dati di test in TryDaxTable
.
import boto3
def write_data_to_dax_table(key_count, item_size, dyn_resource=None):
"""
Writes test data to the demonstration table.
:param key_count: The number of partition and sort keys to use to populate the
table. The total number of items is key_count * key_count.
:param item_size: The size of non-key data for each test item.
:param dyn_resource: Either a Boto3 or DAX resource.
"""
if dyn_resource is None:
dyn_resource = boto3.resource("dynamodb")
table = dyn_resource.Table("TryDaxTable")
some_data = "X" * item_size
for partition_key in range(1, key_count + 1):
for sort_key in range(1, key_count + 1):
table.put_item(
Item={
"partition_key": partition_key,
"sort_key": sort_key,
"some_data": some_data,
}
)
print(f"Put item ({partition_key}, {sort_key}) succeeded.")
if __name__ == "__main__":
write_key_count = 10
write_item_size = 1000
print(
f"Writing {write_key_count*write_key_count} items to the table. "
f"Each item is {write_item_size} characters."
)
write_data_to_dax_table(write_key_count, write_item_size)