Jul 15, 2017 Research papers

Data Modeling and the DW

This paper concentrates on the primary theme of Data Modeling and the DW in which you have to explain and evaluate its intricate aspects in detail. In addition to this, this paper has been reviewed and purchased by most of the students hence; it has been rated 4.8 points on the scale of 5 points. Besides, the price of this paper starts from £ 40. For more details and full access to the paper, please refer to the site.

Data Modeling and the DW

INSTRUCTIONS:

Relational Algebra and SQL DML Statements

SQL Tutorial

SQL course

Greenspun, P. SQL for Web Nerds: Queries

Greenspun, P. SQL for Web Nerds: Complex Queries

Step to step guide to Openoffice Base (2010)

Vance, A. (2011, September 8). Data Analytics: Crunching the Future, Bloomberg Businessweek. Data Warehouse

An introduction to data mining

How to buy data mining: a framework for avoiding costly project pitfalls in predictive analytics

Chaudhuri, S., Dayal, U., & Narasayy, V. (2011). An overview of business intelligence technology. Communications of the ACM. 54(8). p.88-97. (EBSCOhost)

Optional Reading

Database vs. data warehouse

Alberto A., & Martin, C. (n.d). The data warehouse: an object-oriented temporal database

Nadkarni, P. (1998). Data Warehouse Technology: focusing on Clinical Warehousing 

CONTENT:

SQL, DATA WAREHOUSE, AND DATA MARTS-Module 4 SLP: Data Modeling and the DW Name Course Instructor Date Part 1 Creating SQL queries SQL queries are the statements that allow users to identify specific data from a database table, and this then forms the result table. The result-sets represented in the result tables depict the information that is selected by using queries. Databases store information in one central location, while also allowing for information sharing. Since it is possible to recollect specific information in a database, queries help to identify the information needed. Queries may contain conditions, whereby one chooses fields from the specified table as well as comparison values and the conditional operators. Office.Org Base also provides a report that contains the related tables, while also allowing one to view various data tables. SQL> SELECT* FROM STUDENTS; SQL> SELECT* FROM COURSE; SQL> SELECT STUDENT ID, NAME, STATE FROM STUDENTS SQL> SELECT, ITM 440 COURSE FORM COURSE Part II    Data Modeling and the DW Data modeling Data Modeling relates to the graphical representation of data created for the purposes of analysis and design. Data models include data warehouses, as they follow the same design process while designing the architecture for data warehousing. Data modeling tools make it easier to visualize the data, and various software use graphical capabilities to represent the data. The ER diagram is one of the data modelers that he...


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