A data-access layer is the component through which every backtest reads its data: it resolves a dataset name to stored data and returns, with the data, an identity of their content (a hash) that the run records.
Quantitative Finance · Glosario
Quantitative Finance · Glosario
A data-access layer is the component through which every backtest reads its data: it resolves a dataset name to stored data and returns, with the data, an identity of their content (a hash) that the run records.