I don't always use a database, but when I do, I prefer KDB.
Specializing in high-performance, low-latency systems. Mostly C, C++, and Java. Some Python, APL, CLisp. Learning Verilog and Rust.
Will hack ELisp for food.
1 Calculating most profitable arbitrage orders on multiple market with fixed and variable fees jan 12
0 What are Sell Imbalance-Only Orders? jun 17