A record pointer in a database. When a database file is selected and the cursor is opened, the cursor points to the first record in the file. Using various commands, the cursor can be moved forward, backward, to top of file, bottom of file and so forth.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Sage to step into the on-demand ring
- News started leaking late last week that Sage, the UK's largest software company, will release an on-demand accounting application called SageLive aimed at the SMB market. Details are sketchy beyond a blog post by competitor KashFlow but it seems the company is finally getting serious about the on-demand space after...
- Blog posts 2008-12-02
- Zoho launches CloudSQL; Plays anti-lock-in card
- Zoho on Tuesday launched CloudSQL, a middleware layer that gives developers access to Zoho Applications data via a SQL database call. With the move, Zoho is playing an anti-lock-in card. One of the biggest worries about software as a service is that your data--and your business--can be...
- Blog posts 2008-12-02
- Zoho's CloudSQL: a real step forward
- Zoho just can't stop churning out software. Today it is launching the Zoho CloudSQL. Put simply, this is the first step to providing a cloud based integration framework that allows developers to pass data between Zoho applications and their own. This is exciting stuff. For the...
- Blog posts 2008-12-02
- Sun warns of bugs as it releases MySQL 5.1
- MySQL's founder has released version 5.1 of the open-source database software, but simultaneously warned of a number of bugs present in the new features that still need to be fixed. Sun has released version 5.1 of the open-source MySQL database software, but the software's founder simultaneously warned...
- News items 2008-12-01
- Distributed and Parallel Database Systems
- The maturation of Database Management System DBMS technology has coincided with significant developments in distributed computing and parallel processing technologies. The end result is the emergence of distributed database management systems and parallel database management systems. These systems have started to become the dominant data management tools for highly data-intensive...
- White papers 2008-12-01
- Facial recognition systems for border security
- Facial recognition systems are used around the world to check very quickly if an individual's photo appears in a database of known or suspected criminals. Unfortunately, the systems often acquire poor facial images in real-world environments such as airports. Now, researchers at the U.S. National Institute of Standards and Technology...
- Blog posts 2008-11-26
- Holiday Gift Guide 2008: Best Apple iPhone, iPod touch apps
- Just about everyone seems to have either an iPhone or iPod touch these days and the companion App Store is chock full of over 5,000 great gift ideas. From powerful databases to file storage to music, this list has something for you. Can't decide? Give your special someone...
- Blog posts 2008-11-26
- How Pathetic Can Telemarketing Get?
- Your faithful scribe just received this voice message when he picked up his home phone: "Sorry to disturb you. This message was intended to be received by an answering machine." Then, the connection was cut. Calling back the number (1-866-849-3243) gets...
- Blog posts 2008-11-25
- Benchmarks: AMD's 45nm 'Shanghai' Opteron
- AMD's 'Shanghai' processors are the company's first chips to utilize the improved performance and efficiency of 45nm technology. ZDNet Germany tests show that they have made up important ground on Intel Xeon chips. AMD's 'Shanghai' processors are the company's first chips to utilize the improved performance and efficiency of...
- News items 2008-11-24
- Netbooks + Ubuntu: On fence about form factor; OS solid
- Last week, I bought a Dell Mini 9 preloaded with Ubuntu. The idea: Check out a netbook and take Ubuntu for a spin. The early reaction: Netbooks can be handy, but they can also cramp your hands with those dinky keyboards. And aside from some early problems with connecting to...
- Blog posts 2008-11-24
- iPhone vs. Android development: Day 5
- Today is the last day of a 5-day course on iPhone programming class led by Joe Conway from Big Nerd Ranch. During the course I've been taking notes on how development for the iPhone compares to development for Android. By the way, BNR also offers Android courses if you're interested....
- Blog posts 2008-11-21
- Getting started with ADO.NET's Entity Framework
- The ADO.NET Entity Framework is a new way to build the data access layer of your Windows or web applications. It's an Object Relational Mapping ORM technology that makes it easy to tie together the data in your database with the objects in your applications, by abstracting the object model...
- Download resources 2008-11-21
- Sun updates NetBeans with PHP support
- Version 6.5 of the open-source NetBeans IDE has support for the PHP scripting language and a preview of Python support. Sun Microsystems on Wednesday introduced a version of the open-source NetBeans integrated development environment IDE, with expanded support for web and Java software development. The...
- News items 2008-11-20
- News to know: Storm; Holiday gift guide;Lenovo malware; Dell
- Here are today's notable headlines. You can get News To Know via email alert and RSS daily: Josh Taylor: Hands On: The BlackBerry Storm Gallery: Up close and personal: The BlackBerry Storm ZDNet's 2008 Holiday Gift Guide: Top...
- Blog posts 2008-11-20
- iPhone vs. Android development: Day 3
- This is the 3rd in a series of 5 posts about an iPhone programming course I'm taking this week. The course is presented by Joe Conway from Big Nerd Ranch. To make things more interesting I'm writing about how iPhone development differs from Android development, a subject with which I'm...
- Blog posts 2008-11-19
- Can database lock-in be broken
- It seems to be an Iron Law. As a database structure grows more complex the cost of shifting vendors becomes prohibitive. Free becomes expensive and expensive nearly free. by Dana Blankenhorn
- Blog posts 2008-11-19
- SaaS competition in PPM and GRC heats up
- More SaaS movement from a major software vendor CA yesterday announced the availability of two software as a service SaaS solutions. One is targeted for the IT management space while the other is oriented around governance. CA is taking its on-premise enterprise...
- Blog posts 2008-11-17
- Whatever happened to the 'middle' in middleware?
- Quote of the week: "In the mid 1990s, 'middle' meant 'the gaps between applications and software components.' Middleware was technology you turned to in order to try to build distributed systems: transaction processing middleware, database middleware, object middleware... Middleware was a technological concept. ...Now, 'middle' means...
- Blog posts 2008-11-14
- AMD unveils 'Shanghai'; Aims to better compete with Intel
- AMD on Thursday will launch its "Shanghai" platform, its latest batch of Opteron server chips. With Shanghai, AMD gets a do-over from its ill-fated Barcelona launch. At a high-level, Shanghai gives a 400 MHz speed gain in the same thermal band as Barcelona. Shanghai also triples the...
- Blog posts 2008-11-12
- $10k hacking contest announced
- Israeli software developer Gizmox is challenging hackers to try hacking into the company's Visual WebGui Platform, by offering a $10,000 incentive to those who manage to achieve the objectives of their contest launched at the beginning of the month. What's particularly interesting about the contest is the fact that the...
- Blog posts 2008-11-12
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