An skilled system can also be used as a car for information reuse (Liebowitz and Beckman, 1998). IT, thus, plays a key role in facilitating knowledge creation and management. IT supplies a number of functionalities which will allow information management. Table 1 provides an inventory of such features and the IT that helps each operate.

An early such systems was IBM’s Information Management System (IMS), which is still widely deployed more than 50 years later. IMS stores information hierarchically, however in the 1970s Ted Codd proposed an alternate relational storage model based on set concept and predicate logic and the acquainted ideas of tables, rows and columns. In 1981, the primary commercially available relational database administration system (RDBMS) was released by Oracle.

information technology

These necessary innovations led to the development of the private pc (PC) within the Seventies, and the emergence of knowledge and communications technology (ICT). The development of transistors …

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