Reviewed by Aditya Kumar · Last reviewed 2026-03-24
Strategies: (1) ForEach batchCount >1 (max 20). (2) Copy Data parallelCopies (up to 256 cloud). (3) Multiple pipelines concurrently. (4) Data Flow partition tuning. (5) SHIR multiple nodes. Trade-off: Source/sink limits; throttling....
Strategies: (1) ForEach batchCount >1 (max 20). (2) Copy Data parallelCopies (up to 256 cloud). (3) Multiple pipelines concurrently. (4) Data Flow partition tuning. (5) SHIR multiple nodes. Trade-off: Source/sink limits; throttling. Best practice: Balance parallelism with limits; monitor IR and activity metrics.
Red Flag: Default batchCount 1 for 1000 iterations. Pro-Move: 'ForEach batchCount 10; parallelCopies 32 for Copy—runtime 30 min vs 4h.'
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