The road is under feet, while heart is in the distance

Vue interaction between parent and child components

This article discusses the technical solution for a trading service with low latency, high availability, and high concurrency, covering requirements, functional and non-functional requirements, core business processes, technical challenges, solutions, and core logic implementation using Canal, Kafka for low latency and low coupling, Disruptor for high concurrency, and Zookeeper for high availability.

Tracing core concepts, java in-process, inter-process implementation methods

Complete process for configuring a free CA certificate

A brief generalization of what arbitrage is, what arbitrage methods are available, and why arbitrage fails.

Application of mathematics in quantitative finance, common modeling approaches, common mathematical tools popularized in quantitative finance