'Database Management Essay\r'

'In his book Groupw atomic number 18 †Computer Support for Business Teams, Robert Johansen defines conclavew ar as â€Å"specialized computer aids that are intentional for the use of collaborative work groups.” This translation is advance than the â€Å"shared data” definition because it helps eliminate multiuser databases from the groupware category. heretofore electronic mail fits this definition, as salubrious as some other software sharing tools that experts are still debating.\r\nA more useful definition in addition appears to be one of the oldest. Peter and Trudy Johnson-Lenz are credited by many as coining the stipulation groupware in 1978. They defined it as â€Å"intentional group processes plus software to support them.”\r\nGroupware enhances collaboration by eachowing by the exchange of ideas electronically. All the messages on a topic stool be saved in a group, stamped with the data, time, and author. Any group member can review the id eas of others at any time and minimal brain dysfunction to them, or individuals can post a documents for others to tittle-tattle upon or edit. Members can posts requests for help, allowing others to responds. finally, if a group so chooses, members can store their-work notes on the groupware so that all others in the group can see what programs is world made, what problems occur, and what activities are planned.\r\nGroupware utilizes primarily a form of database technology. bit there are quite a a couple of(prenominal) differences, groupware has many commonalities with the meter database. Groupware is not skillful a median(prenominal) database, rather it is a developing technology to form an application to perform a specific task or set of tasks. Database technology is the master(prenominal) technology that makes groupware fitting to function as it does, as groupware is more of an extension of database capabilities.\r\nGroupware must be able to support inter follow outs between large numbers of masses for it to live up to its definition, and it is fairly typical to abide by it utilizing a client/server system of interaction. Databases are well suited to the task of powering the back cobblers last of groupware as they are specifically designed for just this type of interaction process. Databases are also well suited for use in groupware as they ecstasy a persistent storage which al sorts infallible in any type of collaboration environment. thence about groupware available will utilize a database as a way to provide this client/server interaction and persistent storage.\r\nThe typical interaction process flows exactly as it would in a standard database. Requests for data manipulation are move by the client to the server. The server acknowledges the request, performs the action, and stores the result. Once the action is completed, it sends confirmation back to the client. In this way, groupware at its most basic acts exactly as a normal data base would be expected to act. However, what makes groupware an interesting concept is how it is unalike from a normal database.\r\nWhile groupware is not a new technology, it is a new way of trust established technology in order to grasp a new tool to promote productivity amongst a group of people. Groupware not only changes the way in which we think about databases, but also the way in which databases can be utilised to promote group functionality. By pairing databases with standard productivity tools, an entirely different concept emerges. Groupware, and in particular real time collaborative groupware, is the upcoming of productivity.\r\n'