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Mapping in Oracle Warehouse Database

by Bob Griesemer | August 2009 | Oracle

In this article by Bob Griesemer, we will discuss about Mapping, mainly STORE Mapping in Oracle Warehouse Builder 11g. We will build mappings with the additional features of Oracle Warehouse Builder. We will introduce the concept of transformations and operators that are available in OWB, which can be used for transforming and manipulating data between source and target. Along the way, we'll get to build a quick mapping for creating and loading a table that will be used as a lookup table.

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Displaying MySQL data on an ASP.NET Web Page

by Dr. Jayram Krishnaswamy | August 2009 | Open Source PHP

Web enabling business data is one of the key devices used to advertise and market products. This can be done with various technologies such as VB, ASP, JSP, ASP.Net and many others. This article shows how you may view data from a table on a MySQL database server on a web page using ASP.NET. The table used in this tutorial was the one described in the first article in this series on Exporting data from MS Access 2003 to MySQL.

This article by Dr. Jay Krishnaswamy explains how to populate a GridView on an ASP.NET web page by data retrieved from a MySQL Server. MySQL.Data.MySqlClient is a connector (provider) provided by MySQL which you can use with the .NET Framework applications whose details may be reviewed here. MySQL is well integrated with Visual Studio (MySQL Visual Studio Tools: MySQL.VisualStudio.dll).

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Create a Local Ubuntu Repository using Apt-Mirror and Apt-Cacher

by Christer Edwards | August 2009 | Linux Servers

How can a company or organization minimize bandwidth costs when maintaining multiple Ubuntu installations? With bandwidth becoming the currency of the new millennium, being responsible with the bandwidth you have can be a real concern. In this article by Christer Edwards, we will learn how to create, maintain and make available a local Ubuntu repository mirror, allowing you to save bandwidth and improve network efficiency with each machine you add to your network.

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MySQL Linked Server on SQL Server 2008

by Jayaram Krishnaswamy | August 2009 | .NET Microsoft

Linking servers provides an elegant solution when you are faced with running queries against databases on distributed servers or looking at your distributed assets on disparate databases.

This article by Dr. Jay Krishnaswamy explains how to set up a MySQL linked server on SQL Server 2008 Enterprise. Configuring a linked MySQL server as well as querying a table on the MySQL linked server is described. The reader would benefit reviewing the first article on this series on MySQL Servers.

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Using Graphs to Manage Networks and Devices with Cacti 0.8

by Dinangkur Kundu S. M. Ibrahim Lavlu | July 2009 | Linux Servers Networking & Telephony

In this article by Dinangkur Kundu and S. M. Ibrahim Lavlu, we will see how to add network-attached devices in the Cacti system and produce graphs to monitor LAN-sized installations to complex networks with hundreds of devices. It is fairly easy to manage devices through the Cacti web front-end. It provides a fast poller, advance graph templating, and multiple data acquisition methods out of the box, wrapped in an easy to use interface that makes sense to the network administrator.

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