In database management, a relationship between two files. The parent file contains required data about a subject, such as employees and customers. The child is the offspring; for example, an order is the child to the customer, who is the parent.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2009 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- What am I bid for reduced greenhouse gas emissions?
- Canada has a conservative PMWhich means that he has not lost his mind yet.If poor countries want money then they should work for it, not steal it via gaia-bs.Get off ur lazy ass I'd say.Lots of words, but irrelevant.C02 doesn't cause global warming. And global warming doesn't exist.You've listened to...
- Discussion threads 2009-11-28
- Little Hopper's Math Tac Toe 1.2 (Mac)
- Little Hopper's Math Tac Toe helps students practice their addition, subtraction, and multiplication skills in a fun and friendly environment. Play against the computer or play head to head with a friend, parent, or tutor. Three math modes and two skill levels means that students can find a game that...
- Software downloads 2009-11-28
- Six updates for your parent's computer over Thanksgiving
- LOL, great suggestions!![i]Run Disk Utility (it?s in Applications > Utilities) and Repair Disk Permissions. This cleans up a lot of system gunk that builds up over time and makes the Mac run better.[/i]But... but... but... you don't need to defrag OS X and since it has no registry, the system...
- Discussion threads 2009-11-25
- Six updates for your parent's computer over Thanksgiving
- Bring a flash drive to your parent's house over Thanksgiving and make sure their Mac is in tip-top shape with six easy software upgrades. by Jason D. O'Grady
- Blog posts 2009-11-25
- KidZui for Firefox 0.8 (Windows)
- Expand your kids online experience with KidZui, the Internet for Kids. KidZui is a Firefox add-on that with one click turns Firefox into a kid-safe environment with over a million kid-friendly websites, games, pictures, and YouTube videos. Real parents and teachers review content for KidZui so your kids can surf...
- Software downloads 2009-11-24
- New iPhone worm found in the wild
- But I thought Apple OS X was immune from ALL such things. nt...When you jailbreak your iPhoneyou give it the ability to run things other the "Apple Only" software.Any I thought Zdnet was immune to trolling?Just kidding. I knew it wasn't.I don't think that Apple ever claimed their OS...
- Discussion threads 2009-11-23
- Let's get rid of usernames and passwords for good
- RE: Let's get rid of usernames and passwords for goodIf you think technology can solve your security problems, then you don't understand the problems and you don't understand the technology. -Bruce SchneierCommon sense & best practicesFirst off social networking sites are a DISASTER waiting to happen, private data into a...
- Discussion threads 2009-11-23
- Spelling Depot 2010r1 (Windows)
- Spelling Depot is the student and educator's one-stop solution for the practice, assessment, and ultimate mastery of spelling lists. Word lists can be generated within the program or imported from a word processor document. Each word can, optionally, include the word's definition. Word lists can be of any length. During...
- Software downloads 2009-11-23
- Registry Trash Keys Finder 3.8.1.3 (Windows)
- RTKF lets you use a powerful registry cleaning tool. It quickly finds unwanted registry data. You can safely strip out "orphaned" entries and other "rubbish" left behind by "trial" and other software. Most "uninstall" programs DO NOT really clean up after their parent programs. With RTKF you can streamline the...
- Software downloads 2009-11-22
- Selling customer information leads to prosecution
- What's the big deal?Isn't this how everyone does it? My boss would routinely buy millions of data records from companies to conduct email campaigns.Ah, but in Great BritainThey have made it TOTALLY illegal to sell data records. You cannot do stuff like this period over there, and I applaud...
- Discussion threads 2009-11-18
- Hackers bypass Windows 7 activation
- lol...and double lolwhoever thinks that windows 7 is any better than any previous disaster they created will be dispelled soon.Google will take over and leave MS in the dustGoogle is going to take over and leave the lethargic Windows in PC dust.loverock's mother herei must apologize for my 44 old...
- Discussion threads 2009-11-16
- Spelling Depot 2010r1 (Mac)
- Spelling Depot is the student and educator's one-stop solution for the practice, assessment, and ultimate mastery of spelling lists. Word lists can be generated within the program or imported from a word processor document. Each word can, optionally, include the word's definition. Word lists can be of any length. During...
- Software downloads 2009-11-15
- Eyes Relax 0.65 (Windows)
- It is an utility that helps avoiding eyes-related problems when working at a computer for several hours. Concentrating your eyesight on a computer screen can cause an eye strain. You can prevent this by taking regular breaks during the work and look at distant objects. Eyes Relax is a tool...
- Software downloads 2009-11-11
- Why I'm letting someone else run my Exchange 2010 server
- Why ironic?Given that exchange is the de facto standard in business email/cal having their products working as perfectly as possible with exchange is a must. Not only that, they advertise this functionality. Did you expect it to fail miserably? Your expectations must have been low. Heh.It took yearsNative Exchange support...
- Discussion threads 2009-11-09
- Disney Puzzle Slider for iPhone 1.0.1 (Mobile)
- With Disney Puzzle Slider for iPhone unlock dazzling Disney imagery by solving scrambled tiles. Choose your theme, choose your picture, and then choose your puzzle difficulty. It includes easy puzzles for younger kids and brain-busters for parent and more experienced players. Both classic and cutting-edge themes are included, from Mickey...
- Software downloads 2009-11-09
- Get File Path 5.0 (Mac)
- You want to be able with a single drag and drop or a single click to get or copy in the clipboard the path of a file or a folder? You don't want to send full files to your colleagues by email but just a link in order to work...
- Software downloads 2009-11-09
- Microsoft 'Geneva' identity wares approach the finish line
- just PR stuntsM$ merely renamed Active directory and claims a 'break through'.I'm still waiting to see a technology realy new comming out of M$.So far they only stole are renamed existing technologies.Parent post is a troll. Please ignore it. nt OKDeep zoom: http://msdn.microsoft.com/en-us/library/cc645050(VS.95).aspxPhotosynth: http://photosynth.net/ASP.NET copied by Sun in JSF.Ajax (yes,...
- Discussion threads 2009-11-06
- Microsoft to show off new visualization language at PDC
- M$ vaporwareit is so fuzzy that you are better of with classic tools.Parent post is a troll. Please ignore it. nt The only 'vaporware' in evidence, LG...... is in the space between your ears...
- Discussion threads 2009-11-06
- Droid Preview: iPhone's first real competition has arrived
- The MicroSD card is not only expandableIt is hot-swappable. So basically your storage is only limited to how many cards you can afford.Competition is GREAT!I am glad Android is taking off, the future is Linux driven devices/appliances.To the naysayers that Linux distro devices/appliances are a 'niche' I guess Google is...
- Discussion threads 2009-11-05
- A British look at global warming denial
- Need to use facts and make them real, not tenuous 'proofs'A lot of the debate seems to be centred around personalities and their need for acknowledgement of 'their' ideas.'I know because I am a scientist' means nothing, because to most, 'science' is just opinion, like history. It is often shrouded...
- Discussion threads 2009-11-04
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