Our most popular article in the history of our online community! Explains the "is a", "has a", "uses a", and "looks like" relationships (updated May 2007). "Is a" is inheritance, "looks like" is interfaces, "has a" is aggregation, and "uses a" is composition.
If you have an existing Paradox system you can keep using it but you'll need to skip the Vista operating system and either stick with Windows XP or move to Windows 7. Because better tools exist, you may very well want to put a plan together now for converting to another development tool or at least understand what the future is likely to hold. If you're a power-user or researcher working with data, stick with Paradox.
To restrict what an ASP.NET application can and cannot access and to provide an additional level of application isolation in a hosted environment, access security can be used. You do this by configuring the element in the machine-level Web.config file located in the following folder: %windir%\Microsoft.NET\Framework\{version}\CONFIG.
Use a file server (not a workstation) to store your data, disable Oplocks on the filer server, and configure the BDE (local share to true and optimize if desired). Finally, if workstations are crashing, fix em so they don't. You want clean running computers that don't crash.
DFDs document a process by documenting the flow of data throughout the process. They depict how data interacts with a system. They can be used to engineer a new process, document an existing process, or re-engineer an existing process.
Our most popular article in the history of our online community! Explains the "is a", "has a", "uses a", and "looks like" relationships (updated May 2007). "Is a" is inheritance, "looks like" is interfaces, "has a" is aggregation, and "uses a" is composition.
Use a file server (not a workstation) to store your data, disable Oplocks on the filer server, and configure the BDE (local share to true and optimize if desired). Finally, if workstations are crashing, fix em so they don't. You want clean running computers that don't crash.
If you have an existing Paradox system you can keep using it but you'll need to skip the Vista operating system and either stick with Windows XP or move to Windows 7. Because better tools exist, you may very well want to put a plan together now for converting to another development tool or at least understand what the future is likely to hold. If you're a power-user or researcher working with data, stick with Paradox.
It's rare, but sometimes it may be necessary to remove the BDE from a machine. Not for the faint of heart, and with serious possible consequences, we explain how to manually uninstall the BDE. This is intended for developers or power users.
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