September 2008
Intermediate to advanced
744 pages
19h 33m
English
Content preview from Pro Oracle Application Express
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CHAPTER 2Migrating to APEX from Desktop Systems
Many organizations come to rely on systems that have been built using desktop applications such as Microsoft Excel, Access, and similar tools. For example, employees might store their own timekeeping data in an Excel spreadsheet, which is sent to the payroll department each month, or the sales department might keep all its customer details in an Access database. These applications often begin as simple data-entry systems, but evolve over time as more functionality is added or the business rules regarding the data change. Using desktop-based systems to manage data has a number of drawbacks, such as the following:
- Each person who wants to work with the data needs to install the client software (for ...
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O’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.
I 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.
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I'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.