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PODesign pattern for parsing binary file data and storing in a database
 

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    <p>Does anybody recommend a design pattern for taking a binary data file, parsing parts of it into objects and storing the resultant data into a database? </p> <p>I think a similar pattern could be used for taking an XML or tab-delimited file and parse it into their representative objects.</p> <p>A common data structure would include:</p> <blockquote> <p>(Header) (DataElement1) (DataElement1SubData1) (DataElement1SubData2)(DataElement2) (DataElement2SubData1) (DataElement2SubData2) (EOF)</p> </blockquote> <p>I think a good design would include a way to change out the parsing definition based on the file type or some defined metadata included in the header. So a <a href="http://www.oodesign.com/factory-method-pattern.html" rel="nofollow noreferrer">Factory Pattern</a> would be part of the overall design for the Parser part.</p>
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