المدربA tick store is the system that keeps a firm’s tick data and answers queries on it, from the current session to the oldest year retained. An append-only file is a file whose writer only adds bytes at its end and never changes what it has written, so that a reader can use every complete record already there while the writer continues.
Quantitative Finance · المسرد
ما معنى Tick store, append-only file؟
يُعرف أيضًا باسم: tick store · append-only file