This article walks through the complete ML workflow in DolphinDB: from data ingestion and preprocessing to model training, evaluation, and deployment. We'll explore supervised and unsupervised learning, demonstrate distributed training at scale, and conclude with a production financial case study.
Explore how DolphinDB's SnapTradeStream module builds an end-to-end quantitative trading pipeline — from market data processing, factor computation, and model inference to order management and simulated fills — so teams can validate strategy execution, not just signal accuracy.
Learn how DolphinDB powers real-time NAV calculation and FOF valuation for Huaan Fund, supporting 10,000+ funds with sub-10ms latency and a unified streaming architecture that replaces end-of-day batch valuation.
Explore DolphinDB Dynamic Script Optimization, which accelerates quantitative scripts by up to 3.3× without rewriting strategy logic. See benchmarks across loops, function calls, factor calculations, and tick-by-tick data processing.
A look at how combining Trae, DolphinDB Skills, and RAG lets an agent go from a plain-language strategy description to a fully reproducible backtest — indicators, contract rolls, and all.
AI Coding doesn't reveal that coding is solved. It reveals everything that was never about coding: delivery, environment, and infrastructure.
Build a real-time, event-driven trading strategy with DolphinDB's Complex Event Processing (CEP) engine, covering market data processing, stateful factor calculation, order execution, and automated cancellation.
Learn how to build complex real-time data pipelines as composable DAG-based graphs with DolphinDB ORCA, simplifying stream processing, orchestration, and pipeline management.
This article walks through building a complete real-time monitoring system with DolphinDB's streaming engines — covering data quality handling, real-time alerting, and in-stream inference — and ties it together with an end-to-end example.
Why assets that barely move together in calm markets can suddenly crash in unison — and how Copula models capture that hidden dependence
