{"uid":"cap_E1mXQbPGt51zT6hJOWatS","slug":"dataset-partition-sizes-daily-sum-series-keyed-dataset-comparison-e234b5b3","name":"Dataset Partition Sizes — Daily Sum Series + Keyed Dataset Comparison","description":"Dataset partition sizes — Daily sum series + Keyed dataset comparison: Daily sum series + Keyed dataset comparison for supplied dataset partition sizes records (row_count, file_mb). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 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dataset partition size records by producing a daily sum time series and a keyed comparison between two supplied datasets, for row_count or file_mb metrics.","exampleAgentPrompt":"Compare my two dataset partition logs by row_count — the primary set has entries for group-a and group-b from 2026-10-01 to 2026-10-04, and I want to see both a daily sum series and a side-by-side keyed comparison against the alternate dataset with slightly different counts.","exampleUseCases":[{"title":"Pipeline run size regression check","prompt":"I have two runs of my ETL pipeline and I want to compare partition sizes — can you run a daily sum series on row_count for both the before and after datasets and show me a keyed comparison so I can spot any differences?"},{"title":"Daily file growth trend for storage planning","prompt":"Give me a daily sum series of file_mb across all my dataset partitions for the past week, and compare it against last week's partition records so I can see how much storage is growing day over day."},{"title":"Group-level row count audit across two snapshots","prompt":"I have two snapshots of my dataset partition table — one from this month and one from last month — please compute the daily row_count totals for each and do a keyed comparison so I can audit which groups changed the most."}],"resultDescription":"Returns two analytical reports: (1) a daily sum time series aggregating the chosen metric (row_count or file_mb) by date across all partition records, and (2) a keyed comparison report mapping records from the primary dataset against the secondary dataset by row_id, showing differences in the selected metric. Both reports are generated from the supplied data without any external lookup.","failureModes":["Missing required fields (row_id, dataset_group, date, row_count, file_mb) causes validation error","Input array exceeding 200 rows is rejected","Invalid date format (not YYYY-MM-DD) causes schema validation failure","Null values in row_count or file_mb may affect aggregation totals","Mismatched row_ids between primary and comparison dataset may yield empty or partial keyed comparison","Payment failure (insufficient USDC) results in 402 response before processing"],"whenToPreferThis":"Choose this endpoint when you have up to 200 dataset partition size records and need both a daily aggregated time series AND a record-level keyed comparison between two datasets in a single $0.01 call, without needing live data lookup, external enrichment, or predictive modeling. It is ideal for data engineers auditing partition growth, comparing pipeline runs, or monitoring storage trends over time using already-exported partition logs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T06:46:45.133Z","isFirstParty":false,"canonicalSlug":"dataset-partition-sizes-daily-sum-series-keyed-dataset-comparison-e234b5b3"}