Biannual sales, tax-free days, Black Friday, the holidays—the seasons of crazy deals, endless wish lists, and maybe a bit of shopping chaos. But behind the scenes, businesses hustle to keep up, and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...

The part of an application program that performs the required data processing of the business. It refers to the routines that perform the data entry, update, query and report processing, and more ...

A basic rule of technology is that you only get smart results from smart tools. One such “smart tool” is a business rule management system (BRMS) that takes business logic out of procedural code and ...

Anybody can learn how to code and get really good at it nowadays. Implementing code isn’t the hardest part anymore. Trying to figure out how an application should flow for a user has crept up that ...

We’ve all done it. We needed to pull data out of an SQL database, and the query we needed to pull out data was a complex query with multiple table joins, complex filter criteria, and sophisticated ...

For decades, information technology executives were faced with two unpalatable options for legacy application modernization: “Rip and replace” or “Leave and layer.” When a legacy application still ...

Business logic is what links an end-user application, and the database it draws from, together. The way this logic is written and developed determines how this data is shown, stored, created and ...

Short answer – yes. Most application programming interface (API) attacks are not the familiar password hack or injection-based kind. A good example is the recent Facebook hack, which exposed tens of ...

Value stream management involves people in the organization to examine workflows and other processes to ensure they are deriving the maximum value from their efforts while eliminating waste — of ...