A nightly package loads CSV files from a shared folder into a SQL Server table. The package fails with:
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The net effect is , unpredictable memory consumption , and occasional buffer‑overflow errors that surface only under peak load. A nightly package loads CSV files from a
| Metric (Typical Large‑Scale Load) | Before SSIS‑948 | After SSIS‑948 | |-----------------------------------|----------------|----------------| | | 250 k rows/s | 425 k rows/s (+70 %) | | CPU Utilisation | 85 % avg | 62 % avg (‑23 %) | | Memory Footprint | 2 GB (peak) | 1.3 GB (‑35 %) | | Error‑rate (buffer‑related) | 3 % of runs | <0.2 % (‑93 %) | If you share with third parties, their policies apply
SSIS-948 thus stands as an outlier: a contemplative, melancholic entry in a series known for bombast. This uniqueness is precisely why it remains in print while other contemporaneous titles have faded from memory. It appeals not to the casual viewer, but to the connoisseur of performance.
<ssis:SmartChunkedDataPump DestinationConnection="DW_Prod" DestinationTable="dbo.FactSales" ChunkSize="0" MaxParallelism="8" TransactionMode="ChunkCommit" ErrorOutputMode="RedirectRow" EnableTelemetry="True">
CorrectedOrderDate = ISNULL(OrderDate, DATEADD(DAY, -1, ShipDate))
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