Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...

Arla Foods’ new dairy plant in England provides ample evidence that necessity is indeed the mother of invention. Head of engineering Soeren Vonsild describes Arla’s necessity this way. “In this dairy, ...

In batch processing, if costs are not isolated, high-volume customers and products tend to subsidize lower-volume ones. This article reviews different types of batch activities and how they would be ...

Implementing a batch process to handle gigabytes of data is a veritable tsunami of a task, but you can take it down a chunk with the help of Spring Batch. This popular Spring module has been ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

(1) Processing a group of files or databases from start to completion rather than having the user open, edit and save each of them one at a time. For example, a graphics conversion utility can change ...