How can you combine Lambda architecture with machine learning to improve predictions on streaming data?

hard📝 Application Q9 of 15

Hadoop - Modern Data Architecture with Hadoop

ATrain models only on speed layer data

BTrain models on batch data and update predictions with speed layer results

CUse batch layer to predict and ignore speed layer

DApply machine learning only after data is fully processed

Step-by-Step Solution

Solution:

Step 1: Understand model training
Batch layer provides large historical data for training accurate models.
Step 2: Use speed layer for updates
Speed layer updates predictions quickly with new streaming data.
Final Answer:
Train models on batch data and update predictions with speed layer results -> Option B
Quick Check:
Batch trains, speed updates predictions [OK]

Quick Trick: Train batch, update speed for ML [OK]

Common Mistakes:

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