pyswordfish 3.0.4.0

High-performance embedded computing engine and database developed by DolphinDB.

🐟 Swordfish — DolphinDB’s Embedded Engine for Python

Swordfish is a high-performance embedded computing engine and database for Python users, developed by DolphinDB.

A license is required to use Swordfish. (Request a trail)

🚀 Key Features

• High-Performance Function Library

  Provides 1,500+ built-in functions covering a wide range of data processing needs, with support for user-defined functions to handle complex scenarios with ease.

• Real-Time Stream Computing

  Supports stream tables and a subscription mechanism, with multiple built-in DolphinDB stream computing engines to meet low-latency computing requirements.

• Diverse Data Types

  Supports Scalar, Vector, Matrix, Set, Dictionary, Table, and other data forms, all convertible with Python, Pandas, and NumPy data types.

• High-Performance Storage Engine

  Supports various DolphinDB storage engines, such as OLTP, OLAP, TSDB, and PKEY, offering high-speed read/write performance and transactional consistency.

• Built-in Backtesting and Order Matching (Additional License Required)

  Supports event-driven strategy backtesting and the order matching simulator, enabling millisecond-level market response and validation of trade matching logic.