Business Intelligence in Information Technology |
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Business Intelligence in Information Technology IT stands for Information Technology Information Technology is a system designed to gather process or distribute information IT can be inspected in terms of the following three groupings; the data gathering the data processing and the data distribut
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Transforming and Processing XML with XSLT |
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Transforming and Processing XML with XSLT In the preceding example you transform XML into HTML directly in your script wrapping the data extracted from the XML document into appropriate HTML tags Alternatively you might perform an XSL Extensible Stylesheet Language transformation to get the same gen
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Creating XML with the DOM PHP Extension |
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Creating XML with the DOM PHP Extension In fact the PHP DOM extension is a set of classes that can be used to generate access and manipulate XML data The DOM php script defined in the following listing shows how to generate an XML document based on the result set retrieved from the database mosgoogl
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ODP.NET - Handling Nulls when Working with OracleDataReader |
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ODP NET Handling Nulls when Working with OracleDataReader When we work with OracleDataReader or for that matter even with data rows in a data table we may come across nulls The following is the efficient way to deal in with such scenarios mosgoogle geshibot language VB NET" create connect
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ODP.NET - Working with DataTableReader |
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ODP NET Working with DataTableReader DataTableReader is complementary to a DataTable object and is mainly used as a type of Data Reader in the disconnected mode The following is the modified code mosgoogle geshibot language VB NET" create connection to db Dim cn As New OracleConnection D
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ODP.NET - Retrieving a Single Row of Information Using OracleDataAdapter |
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ODP NET Retrieving a Single Row of Information Using OracleDataAdapter In the previous example we worked with a set of rows in the DataTable object Now we shall work with a particular row using the DataTable object The following code accepts an employee number from the user and gives you the details
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ODP.NET - Filling a DataTable Using OracleDataReader |
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ODP NET Filling a DataTable Using OracleDataReader So far we have been filling data tables using OracleDataAdapter ADO NET 2 0 gives us the flexibility to fill a data table using OracleDataReader as well The following code gives you the details of all employees available in the emp table by filling
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ODP.NET - Retrieving Multiple Rows on to the Grid |
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ODP NET Retrieving Multiple Rows on to the Grid In the previous section we tried to retrieve only one row using OracleDataReader In this section we will try to retrieve more than one row or a result set and populate a DataGridView on a WinForm mosgoogle The following code lists out the details of al
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Frame Relay |
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Frame Relay Frame Relay is a concept where the information is sent using data frames in a digital format Using this relay service the data can be sent in a fast and efficient manner through the internet Frame Relay is also a cheaper way to send data from one point to another mosgoogle The internet s
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Bus Topology |
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Bus Topology From the name of the network itself many inferences of the network can be derived A bus topology in more technical terms means that it is a method of transmission on networks that uses a common vehicle for transmissions and thus it is categorized as shared communication Imagine a bus pi
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Online Test 
