def read_in_chunks(path, size=1024 * 1024):
"""Yield a file one megabyte at a time."""
with open(path, "rb") as f:
while chunk := f.read(size):
yield chunk
def count_lines(path):
total = 0
for chunk in read_in_chunks(path):
total += chunk.count(b"\n")
return total
print(count_lines("huge.log"))Enterprise multi-tenancy and high-throughput architectural patterns require dedicated database partitioning, connection pooling, and resilient worker strategies...
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