Reference library

Streaming & messaging

Kafka-style pub/sub, event consumers, async pipelines, and message-driven workflows.

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Streaming & messaging medium

Batch Consume Process Commit Pattern in Python

A mock batch processor that accumulates items in a queue, processes full batches, commits successful or failed results, and flushes remaining items.

streaming batch-processing queues
Python 
import random
import threading
import time
from collections import deque


class MockBatchProcessor:
    def __init__(self, process_func, commit_func, batch_size=5):
        self.queue = deque()
        self.batch_size = batch_size
        self.process_func = process_func
        self.commit_func = commit_func

    de…
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