4paradigm / 4paradigm/OpenMLDB
pre-aggregation framework for udf
Offen
enhancement
- Vorherrschende Sprache
- C++
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- 1.7k
- Forks
- 331
- Ø Merge
- 12 T. 12 Std.
- Gemergte PRs (30 T.)
- 1
Beschreibung
**Is your feature request related to a problem? Please describe.**
advanced long-time window feature
**Describe the solution you'd like**
Design and implement a udf framework for pre-aggregation
**Additional context**
advanced long-time window feature
Beitragsleitfaden
Rechercherichtung
The issue requests a pre-aggregation framework for UDFs to support advanced long-time window features. Start by examining the existing UDF and window function implementations in the codebase, likely in src/. Look for aggregation logic and windowed query processing. 'Done' means a designed and implemented framework that integrates with the existing feature computation pipeline.
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Bewertung
- Tech-Stack
- databases, machine-learning
- Bereich
- backend, databases, machine-learning
- Issue-Typ
- Feature
- Schwierigkeit
- 5/5
- Geschätzter Aufwand
- Über eine Woche
- Aktivitätsstatus
- Veraltet
- Klarheit
- Muss geklärt werden
- Anfängerfreundlichkeit
- 10/100