what is meant by the phrase ‘relational database with an executive information system front-end’?

Answer 1

A database is a file system that stores data. It might be taxes, payroll, address, customers, sales, students, whatever. A relational database has the relations between different parts defined in a particular way, so that once you know the customer, the program can easily their address, what they've bought, whether they pay on time, etc.

A front-end is the programs that extract that data and make it available for use. It might report last month's sales, or what students made the honor roll, or which tax payers are delinquient on their taxes. an "executive" front end would probably be tailored to display summary information that upper management would want to see. They may not much care about which customers are behind in their payments, but would rather know that defaults are down, or sales are up, or which parts are involved in product recalls.

Answer 2

i trust in u . s . a . peoples finger prints are taken in case you word for a driving licence or a replace licence. this techniques is kept on a database.. i imagine what you're suggesting is planned. using RFID radio frequency implants is likewise being studied. Many imagine it truly is a conspiracy theory or something yet there are quite some large Banking giants pushing for using those fairly mastercard giants.. the objective is to lessen fraud.. for my section i imagine we can see some form of implant and correct storage of records such as economic employer money owed etc contained in the nearish destiny. truly it is going to likely be conceivable to reveal screen all and numerous. So lets say as an celebration you entered a authorities construction.. they could take care of to ascertain the id of each man or woman contained in the construction and all and sundry who isn't said must be flagged and arrested possibly as a conceivable terrorist. I doubt there'll be cameras everywhere 1984 style.. there would nicely be some in correct metropolitan parts as there are literally. a extra physically powerful segree of surveillence will possibly come from satelite form technologies. even as to many this may seem a gross invasion of privateness etc.. the protection advantages will seem to the plenty that are mind-washed into the warfare on terror concern subculture that has risen. What you're searching at genuinely is a device of authorities no longer that numerous to that envisaged via a guy undemanding Adolph Hitler. Very good and managed with decreased liberty in favour of protection.

Answer 3

This typically means a database (like Oracle) with a front end that is a "GUI" (graphical user interface) so that people who don't know SQL can interact with the database.

-IR