Year 2021 1. Define information economy. Information economy is defined as the study of information affect economic analysis. It studies the importance of information in economics. 2. Define arbitration. Arbitration is a procedure in which a dispute is submitted, by agreement of the parties, to one or more arbitrators who make a binding decision […]
Data Mining and Data Warehousing | BIM TU Solution – 2021
Brief Answer Questions: i. How data mining differ with data warehouse? The main difference between data mining and data warehousing is that data mining is a process for analyzing and extracting data whereas, data warehousing refers to the process of sequentially storing data after extracting it from sources. ii. What are the main parameters to […]
Chapter 12: The effects of continual disruption: technological resources supporting resilience in regions of conflict
Introduction In conflict zones it can be dangerous for people to travel and maintain their normal activities. Global technologies such as the mobile phone and Internet applications, people can coordinate and communicate to help restore activities through negotiating travel, increasing situational awareness, and conducting online social interaction. Disasters have generally been viewed as non-routine events […]
Unit 10: Capacity Planning
Capacity Planning Any data warehouse solution will grow over time, sometimes quite dramatically. It is essential that the components of the solution (hardware, software, and database) are capable of supporting the extended sizes without unacceptable performance loss, or growth of the load window to a point where it affects the use of the system. The […]
Unit 9: Data Warehousing
Data Warehousing The data warehouse is the heart of the architected environment, and is the foundation of all DSS processing. The job of the DSS analyst in the data warehouse environment is massively easier than in the classical legacy environment because there is a single integrated source of data (the data warehouse) and because the […]
Unit 5: Cluster Analysis
Cluster analysis A cluster is a collection of data objects that are similar to one another within the same cluster and are dissimilar to the objects in other clusters. The process of grouping a set of physical or abstract objects into classes of similar objects is called clustering. Clustering techniques apply when there is no […]