Fill the SQLite

fillDB.py

import sqlite3
conn = sqlite3.connect('testDB.db')
cursor = conn.cursor()
# cursor.execute('''CREATE TABLE test5
#        (ID INT PRIMARY KEY     NOT NULL,
#        NAME           TEXT    NOT NULL);''')
with open('1mb.img') as f:
    readFile = f.read()

i = 11
while i < 1000:
    cursor.execute('''INSERT INTO test5 VALUES (?, ?)''',(i, readFile))
    conn.commit()
    i = i + 1

print(conn.total_changes)

$ fallocate -l 1M 1mb.img