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Introduction Human relations movement refers to the researchers of organizational development who study the behavior, in particular workplace groups, and other related concepts in fields such as industrial and organizational
Concept of management thought Management is that field of human behavior in which managers plan, organize, staff, direct, and control human and other resources in an organized group effort in
Architecture of Oracle Memory Structure Oracle database creates and uses memory structures for program code, data shared among users, private data areas for each connected user, cached data. 1. System
Oracle Oracle is relational database management system which uses relational data model. In the relational data model, data is seen by the users in the form of tables. Oracle Server
A database architecture is a representation of DBMS design. It helps to design, develop, implement, and maintain the database management system. A DBMS architecture allows dividing the database system into
What is DBA? DBA stands for database administration. Database administration refers to the whole set of activities performed by a database administrator to ensure that a database is always available
Data sets are made up of data objects. A data object represents an entity. Examples: – sales database: customers, store items, sales – medical database: patients, treatments – university database:
Three-tier data warehouse architecture is the most widely used architecture of data warehouse as it produces a well-organized data flow from raw information to valuable insights. It consists of the
The conceptual data model is a structured business view of data required to support business, processes,record business events and track related performance measures. This model focuses on identifying data used
There are three main types of data: Record Data Matrix Document Data Transaction Data Graph World wide web Social Network Ordered Spatial Data Temporal Data Sequential Data Genetic Sequence Data