Skip to Content
Microsoft® Access® Small Business Solutions: State-of-the-Art Database Models for Sales, Marketing, Customer Management, and More Key Business Activities
book

Microsoft® Access® Small Business Solutions: State-of-the-Art Database Models for Sales, Marketing, Customer Management, and More Key Business Activities

by Teresa Hennig, Truitt Bradly, Larry Linson, Leigh Purvis, Brent Spaulding
March 2010
Intermediate to advanced
912 pages
22h 43m
English
Wiley
Content preview from Microsoft® Access® Small Business Solutions: State-of-the-Art Database Models for Sales, Marketing, Customer Management, and More Key Business Activities

Appendix BC. Data Warehousing Concepts

To facilitate data analysis and to eliminate redundancies, the use of a data warehouse may be desirable. A data warehouse is usually a single database that houses data relating to the organization's business functions. Most data warehouses are housed in a client-server database system like Microsoft SQL Server. Client-server database applications are usually very large and have many concurrent users. Relational databases like Microsoft Access have size and user limits that are easily exceeded as an organization's data needs grow. Smaller organizations can use Microsoft Access or Microsoft SQL Server Express and if their data requirements grow to a level that requires more capacity; the existing system can easily scale to a larger more robust commercial version of SQL Server.

The goal of creating a data warehouse is usually to have a single reliable source of data that is relatively quick and easy to access. The data structure in a warehouse is usually denormalized and includes data that has been pre-summarized. The data structure is usually easier for analysts to understand and use.

Most organizations have multiple data sources that are not compatible in everyday use. The loading process in a warehouse will incorporate the data from all these sources to store it in a consistent form. There are several ways to import the data depending on whether you can connect directly with the original source using an ODBC or other direct connection or if you ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

How to Develop a Great Digital Strategy

How to Develop a Great Digital Strategy

Jeanne W. Ross, Cynthia M. Beath, Ina M. Sebastian
What Successful Project Managers Do

What Successful Project Managers Do

W. Scott Cameron, Jeffrey S. Russell, Edward J. Hoffman, Alexander Laufer

Publisher Resources

ISBN: 9780470525746Purchase book