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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                # 性能調優 集群中的Spark Streaming應用程序獲得最好的性能需要一些調整。這章將介紹幾個參數和配置,提高Spark Streaming應用程序的性能。你需要考慮兩件事情: - 高效地利用集群資源減少批數據的處理時間 - 設置正確的批容量(size),使數據的處理速度能夠趕上數據的接收速度 * [減少批數據的執行時間](reducing-processing-time.md) * [設置正確的批容量](setting-right-batch-size.md) * [內存調優](memory-tuning.md)
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