MGCR 331 Lecture Notes - Lecture 16: Xml, Handsfree, Hypertext Transfer Protocol

• School: McGill University
• Department: Management Core
• Course: MGCR 331
• Professor: Sean Sutherland

Document Summary

Session (cid:1005)6 data asset (cid:894)part (cid:1006)(cid:895) // oct. (cid:1007)(cid:1004) Data mining: the process of extracting patterns from data: Artificial intelligence: neural network, genetic algorithm, etc: allows businesses to discover previously unknown statistical patterns or trends & make predictions future events, applications. Data warehouses and data marts: data warehouses: a set of databases designed to support decision making in an organization. Structured for fast online queries & exploration. Figure 11. 2 information systems supporting operations (such as tps) are typically separate & Feed information systems used for analytics (such as data warehouses & data marts) Online analytical processing (olap) systems (know definitions : systems that are designed to handle the queries required to discover trends & critical factors. & provide analysis & queries efficiently: perform manual exploration & analysis of enterprise summary & detailed information, require the data to be stored in a special type of database referred as data warehouse. Allows for rapid drill-down on various data attributes.