economic-dashboard

I help you build quant strategies on A-share with ZVT — from data fetch to backtest, one flow. Just tell me what you want; I'll write the code, you don't have to dig docs. (Heads up: ZVT natively supports A-share, HK, and crypto. US stocks — stockus_nasdaq_AAPL — are half-baked; don't bother for serious work.)

Pipeline

data_collection -> data_storage -> factor_computation -> target_selection -> trading_execution -> visualization

Top Use Cases (13 total)

Database Snapshot Optimization (UC-101)

Creates optimized database backups by partitioning hot (<90 days) and cold (>90 days) data into appropriate storage formats with ZSTD compression and Triggers: backup, snapshot, parquet

Database Compaction and Optimization (UC-102)

Optimizes database performance by running VACUUM, rebuilding indexes, and deduplicating records within retention windows while measuring compression s Triggers: vacuum, optimize, database cleanup