(Dan Wahlin) ASP.NET AJAX provides several different ways to call Web Services including JavaScript, XML Script and the AutoCompleteExtender. In this video tutorial you will see how to call Web Services using JavaScript. Topics covered include creating a Web Service, applying the ScriptService attri
Author: SSWUG Research
Using LoadAvg for Performance Optimization
(Peter Zaitsev) Linux and Unixes have excellent metric of system load called “loadavg”. In fact load average is is 3 numbers which correspond to “load average” calculated for one five and 15 minutes. It is computed as exponential moving average so most recent load have more weight in the value than
Troubleshooting Tips for ASP.Net developers
(Praveen K Prasad) During the development of the simplest “Hello World” application, we can see many bugs & other problems kicking us from back, this article shows how to get rid of the most common problems out here.
SQL Server 2000 Data Types
(Chris Kemp) SQL Server requires that each variable and column in a table should be defined with respect to the type of data it will store.
Running the Grid on Linux
(David Baum) For years, when you needed more computing capacity, you bought more-expensive computers. Today, with the advent of grid computing, capacity is added on demand, one inexpensive PC server at a time—and off-the-shelf Linux blades are frequently the servers of choice, explains Monica Kumar,
Using Rational Data Architect to import and export XML
(Davor Gornik) XML files are used throughout software development and information management to describe data structures. In this article, you learn how to turn XML files into data models, and vice versa, with the help of IBM Rational Data Architect.
Migrating WebSphere Commerce to the SOA foundation tooling: Part 1, Introduction to series
(Shiva Mohan and David X. Yuan) This first article is a 5-part article series that introduces an overview of steps necessary to migrate a business process from WebSphere Commerce into the service-oriented architecture (SOA) life cycle model using SOA foundation tools. The series is published as part
How to write SQL JOIN clauses more compactly
(Xaprb) Here’s a way to write join clauses so they are more compact, more readable, and less confusing.
The Problem: A Stalled SQL Server Agent cmdexec job.
(Andrew Novick) After moving a job to a new server I found one of the jobs still running in the morning when I returned to work. It was at a cmdexe step and hadn’t used any CPU. I also found two messages in the Event Logs.
Understanding Bridge Pattern using .NET
(David Simmonds) The bridge pattern allows us to operate a two part system which translates an expression of the intent to do work into the actual work to be performed. It accomplishes this by pairing two different parts of a system that are dependent on each other for accomplishing a given task.