Re: MythTV DVD Jukebox question

2005-11-08 Thread Grant Shipley
On 11/8/05, Brandon Beattie [EMAIL PROTECTED] wrote: Low quality HT is a sub $500 screen, sub $3000 projector, sub $800 audio system. In my experience this is mid-range for a HT. Once you double or tripple these prices you're starting to get into higher end, and a HT costing over $20k for

shell for certification exam

2005-11-08 Thread Alan K Melby
Thanks for the various responses concerning multilingual text input. We are pursuing them. Now another question concerning the possible use of a bootable Linux CD on the client side: We have a locked down version of Knoppix Linux that goes straight to Firefox when you boot from CD and then

Re: shell for certification exam

2005-11-08 Thread Ross Werner
On Tue, 8 Nov 2005, Alan K Melby wrote: We have a locked down version of Knoppix Linux that goes straight to Firefox when you boot from CD and then you can't get out of Firefox and Firefox can only access one webpage. A Linux shop created it for us. Would it also be feasible to create a

Re: shell for certification exam

2005-11-08 Thread Alan K Melby
The certification test will usually be given at a university computer lab where we do not have much control over the computers and probably are not allowed to touch the router. Can we accomplish pretty much the same thing with a customized version of a bootable Knoppix Linux image without

Database Design Theory?

2005-11-08 Thread Matthew Ross Walker
My day job is programming in PHP with MySQL databases, and with the release of MySQL 5, I'd like to get familiar with Good Design for a system that has views, stored procs, foreign-key constraints, and the like. Are there any good websites for this information, that take you through practical

Re: Database Design Theory?

2005-11-08 Thread Grant Shipley
On 11/8/05, Matthew Ross Walker [EMAIL PROTECTED] wrote: I'm a bit leary of dropping $50+ on a book that I'll only use for a while, but I'm willing to do it if it comes highly reccomended. This I guess suggestion a course at the local college or university is out of the question? /* PLUG:

Re: Database Design Theory?

2005-11-08 Thread Matthew Ross Walker
Grant Shipley wrote: On 11/8/05, Matthew Ross Walker [EMAIL PROTECTED] wrote: I'm a bit leary of dropping $50+ on a book that I'll only use for a while, but I'm willing to do it if it comes highly reccomended. This I guess suggestion a course at the local college or university is out of

Tomorrow's Meeting

2005-11-08 Thread Jayce^
Tomorrow (Wednesday) night is time for the Plug meeting again. This month, Roberto Mello will be giving us an introduction to Lisp. Come learn: - tiny bit of history - (lack of) syntax - why people like it - why people dislike it - tools to write lisp - how to run your lisp programs -

Re: Database Design Theory?

2005-11-08 Thread Ross Werner
On Tue, 8 Nov 2005, Matthew Ross Walker wrote: Grant Shipley wrote: On 11/8/05, Matthew Ross Walker [EMAIL PROTECTED] wrote: This I guess suggestion a course at the local college or university is out of the question? Plus, I historically do poorly in rigidly structured class. But I guess

Re: Database Design Theory?

2005-11-08 Thread Dan Hanks
On Tue, 8 Nov 2005, Matthew Ross Walker wrote: My day job is programming in PHP with MySQL databases, and with the release of MySQL 5, I'd like to get familiar with Good Design for a system that has views, stored procs, foreign-key constraints, and the like. Are there any good websites for

Re: Database Design Theory?

2005-11-08 Thread Jonathan Ellis
On Tue, 8 Nov 2005 16:38:13 -0700 (MST), Dan Hanks [EMAIL PROTECTED] said: - Avoid nulls as much as possible Good advice for most peoples' definition of as much as possible, but since you mentioned dbdebunk, it's worth pointing out that Fabian Pascal takes this far beyond sane limits. -Jonathan

Re: Database Design Theory?

2005-11-08 Thread Dan Hanks
On Tue, 8 Nov 2005, Jonathan Ellis wrote: On Tue, 8 Nov 2005 16:38:13 -0700 (MST), Dan Hanks [EMAIL PROTECTED] said: - Avoid nulls as much as possible Good advice for most peoples' definition of as much as possible, but since you mentioned dbdebunk, it's worth pointing out that Fabian Pascal

Re: Database Design Theory?

2005-11-08 Thread Dan Hanks
On Tue, 8 Nov 2005, Dan Hanks wrote: On Tue, 8 Nov 2005, Jonathan Ellis wrote: On Tue, 8 Nov 2005 16:38:13 -0700 (MST), Dan Hanks [EMAIL PROTECTED] said: - Avoid nulls as much as possible I'll clarify even further: In my own databases I strive for null-free as much as possible. About

Re: Database Design Theory?

2005-11-08 Thread Sasha Pachev
Matthew: My first suggestion is to relax. Second is to remember that theory exists to serve the practice, not the other way around. With that in mind, when designing databases, do not think third normal form, referential integrity, stored procedures, objects, managers, managers talking to

Re: Database Design Theory?

2005-11-08 Thread Dan Hanks
On Tue, 8 Nov 2005, Ross Werner wrote: On Tue, 8 Nov 2005, Levi Pearson wrote: I'd say the general technique to follow is thus: Exhaustively catalog the entities that you wish to model and their relationships to one another Draw up an ER or UML diagram of the entities and relationships

Re: shell for certification exam

2005-11-08 Thread Jason Holt
On Tue, 8 Nov 2005, Ross Werner wrote: they can turn off whatever customizations you have created. In the security world, having physical access to a computer basically means that there is no way to completely secure that computer. Well, it depends on what you mean by console access. The

Re: Database Design Theory?

2005-11-08 Thread Roberto Mello
On Tue, Nov 08, 2005 at 07:30:04PM -0800, Jonathan Ellis wrote: I tried to use PG inheritance in a project earlier this year. It quickly became clear that it's not very useful except for toys. Which is unfortunate, because it has the potential to make life a lot easier in some situations.

Re: Database Design Theory?

2005-11-08 Thread Gabriel Gunderson
On Tue, 2005-11-08 at 21:41 -0800, Jonathan Ellis wrote: PG inheritance is completely unsuited for any production use What? It didn't work for you so now it's completely unsuited for any production use? Wow, thats kinda strong wording. I guess I've got some databases to rework. Gabe /*

Re: shell for certification exam

2005-11-08 Thread Alan K Melby
Can you set up [Knoppix] Linux so that it is impossible, or at least difficult, for a user to switch to a virtual terminaln without re-booting? AKM = = = Ross Werner [EMAIL PROTECTED] wrote: On Wed, 9 Nov 2005, Jason Holt wrote: On Tue, 8 Nov 2005, Ross Werner wrote: they can turn off

Re: shell for certification exam

2005-11-08 Thread Jason Holt
On Tue, 8 Nov 2005, Alan K Melby wrote: Can you set up [Knoppix] Linux so that it is impossible, or at least difficult, for a user to switch to a virtual terminaln without re-booting? Thanks for keeping us on-task; it's easy to get distracted into abstract security discussions. The file