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Caching & Redis

Cache-aside, TTL, invalidation, hot keys, and in-memory lookup patterns at scale.

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Caching & Redis medium

How to Mock Redis Pipeline Batch Commands in Python

Create a lightweight MockRedis class that simulates Redis pipeline batching with SET, GET, and DELETE operations for testing without a live server.

redis pipeline mock
Python 
import redis
import time


class MockRedis:
    def __init__(self):
        self.data = {}

    def pipeline(self):
        return MockPipeline(self)

    def execute(self, commands):
        results = []
        for cmd in commands:
            op, args = cmd[0], cmd[1:]
            if op == "SET":
                se…
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