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<http://webisa.webdatacommons.org/279105224>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<webdeveloper.com> .
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<http://webisa.webdatacommons.org/279105224>	<http://www.w3.org/ns/prov#value>	"Posts 20,031 If you are going to write it yourself from scratch, then you need to understand databases, including database design and SQL. You will need proficiency in whichever server-side programming language you choose to use (e.g. PHP, Ruby, Python, Java/JSP, C#/.NET just to name a few), and so forth." .