benchmark

memoryview vs bytes Slice: Localhost Lab

shlex.split vs str.split: Localhost Lab

enum.IntEnum vs int Status Codes: Localhost Lab

Path.read_text vs open().read: Localhost Lab

sqlite3 vs shelve Local KV: Localhost Lab

Hands-on sqlite3 vs shelve local KV store lab: real insert/get ops/s plus file sizes, measured on Linux localhost today in this hands-on lab for SREs.

copy.copy vs dict.copy Shallow: Localhost Lab

perf_counter vs time vs monotonic Lab

A hands-on Linux localhost lab measuring Python clock-call overhead, observed resolution, and safe choices for elapsed-time measurements.