(Clara Liu) Learn skills that help you to properly manage your DB2 database servers. This is the fifth in a series of seven tutorials to help you prepare for the DB2 9 for Linux, UNIX, and Windows Database Administration (Exam 731). (R)
Author: SSWUG Research
FIX: You receive an access violation error message when you try to perform a read of a large binary large object column in SQL Server 2000
When you try to perform a read of a large binary large object (BLOB) column in Microsoft SQL Server 2000, you may experience one of the following problems: • You receive an access violation error message. • The client application connection that performs the read unexpectedly ends.
Developing a Form Validation System with the Observer Pattern in PHP
(Alejandro Gervasio) Want to gain a good grounding in how to apply the Observer pattern in PHP? Then you’re in the right place! Welcome to the second part of the series “The Observer Pattern in PHP.” Composed of three tutorials, this series teaches you the key concepts of the popular Observer design
The .NET Developer’s Guide to Directory Services User Account Management
(Ryan Dunn and Joe Kaplan) One of the most common programming activities that most developers will perform against Active Directory and ADAM is user account management. There are many interesting rules and behaviors concerning how attribute values in Active Directory are used to determine how user o
Technology options for Rich Internet Applications
(Vaibhav V. Gadge) Rich Internet Applications (RIAs) go beyond the standard limited set of conventional user interface (UI) controls provided by HTML, such as text boxes, checkboxes, or radio buttons. RIAs provide users with a much richer set of controls, and a more sophisticated server interaction
Windows Workflow Foundation for Web services
(Daniel Rubio) The term workflow is perhaps among the most overloaded words in the realm of software engineering, from computer science 101 to the most elaborate business systems it generally manages to carry weight on many an application design. In the upcoming paragraphs we will address one of the
IBM Lotus Domino with IBM DB2 storage for Lotus Notes mail users
(Nirmala Venkatraman and Serge Limoges) This is the first IBM Lotus performance article on IBM Lotus Domino 7 with IBM DB2 storage (versus traditional NSF storage) for user mail files. This article describes IBM DB2 Universal Database (UDB) for Linux, UNIX, and Microsoft Windows as measured with Lot
SPARQL: A query platform for Web 2.0 and the Semantic Web
(Peter V. Mikhalenko) The Web 2.0 and Semantic Web are two common ideas that form a basis for the future of the World Wide Web. The main principle outlined by both paradigms is an ability to extract and query information across the informational space which includes Web sites, documents, databases,
How and when to use DB2 scrollable cursors
(Craig Mullins) As I’ve mentioned here before, sometimes I will use this blog to post answers to questions that have been sent to me. The question being answered today, is this: I have a select query that returns 1000 rows and I want to display the rows from 200 to 500. Could you please let me how t
How to retrieve, add, modify, and delete Oracle Data with a DataGrid
(MrNajeeb) We all know that a good application is that one which the user can use easily, simply and have his jobs done quickly, I thought it will be great to have all this done by one tool and small code using a DataGrid.