Data
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DATA SOURCES5/8 connected1 error
2.3B total records
ARKRAFT SUGGESTIONS4 new suggestions from analyzing your data
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TRANSFORM STUDIODescribe what you need — Arkraft builds the pipeline
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SOURCEOUTPUT
RECENT TRANSFORMS · 5 jobs
YOUR PROMPT
Take the earnings_calendar table and standardize all date formats to ISO 8601. Flag any dates that look suspicious (weekends, holidays). Add a column for days_until_earnings relative to today.
AGENT ACTIVITY
14:18:00Schema Agent0.3s
Inspected source table structure — 12 columns, 4,218 rows
14:18:01Format Agent1.2s
Detected 6 distinct date formats across the date column
14:18:02Format Agent0.8s
Resolved ambiguous dates using exchange-country heuristic
Cross-referenced ticker exchange to determine MM/DD vs DD/MM
14:18:04Transform Agent6.1s
Converted all dates to ISO 8601, added days_until_earnings
14:18:10QA Agent2.4s
Validated output — flagged 4 anomalies, no nulls introduced
14:18:12Writer Agent1.2s
Wrote 4,218 rows to warehouse.earnings_normalized
PIPELINES6 total1 running1 failed
DATA QUALITY7 datasets monitored
98.6% avg completeness
3 with issues
1 stale
market_data.ohlcv48.2M rows
Fresh (2s)COMPLETENESS99.97%
NULL RATE0.01%
OUTLIERS3
SCHEMAValid
CHECKED14:23:05
fundamentals.derived2.1M rows
Fresh (8h 23m)COMPLETENESS99.84%
NULL RATE0.12%
OUTLIERS7
SCHEMAValid
CHECKED14:00:00
alt_data.sentiment892K rows
Fresh (23m)COMPLETENESS98.2%
NULL RATE0.34%
OUTLIERS12
SCHEMAValid
CHECKED14:00:04
feature_store894K rows
Fresh (7h 23m)COMPLETENESS99.91%
NULL RATE0.08%
OUTLIERS18
SCHEMAValid
CHECKED07:12:42
18 outliers in momentum_12_1 (KR tickers post-feed recovery)
market_data.ticks_kr8.4M rows
Stale (42m)COMPLETENESS94.2%
NULL RATE0%
OUTLIERS0
SCHEMAValid
CHECKED13:52:18
342 tickers missing since 13:52 — failover active via Reuters
macro.indicators24.8K rows
Fresh (24h)COMPLETENESS100%
NULL RATE0%
OUTLIERS0
SCHEMAValid
CHECKEDYesterday 14:01
custom.signals14.2K rows
Fresh (2h)COMPLETENESS97.8%
NULL RATE1.2%
OUTLIERS4
SCHEMAValid
CHECKED12:14:00
1.2% null rate in custom_factor_7 — 9 securities missing values