We have an XML schema defining documents that contain paragraphs of text collected from Web-based survey response forms, and we want to store them in a MySQL database. MySQL provides three data types ...
The MEMORY storage engine stores all data in memory (RAM), and is used for fast lookup of data. InnoDB supports a buffer pool ...
MySQL and PostgreSQL are two of the most used open source SQL databases, and both fulfill the role of a general-purpose database well. How do you choose which one to use for a project? Let's look at ...
Q: Do different types of data have different costs of data for the same quantity? For instance, is using an equivalent amount of bandwidth, say 10Mb, viewing web pages more or less expensive than ...
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