To “fn” or not to “fn”
Should you use the “fn:” prefix when calling the built-in XQuery functions? This post discusses the pros and cons.
Teradata Parallel Transporter load/extract from SQL Server, Oracle, DB2, Sybase
I have consulted on several projects to load critical data into the Teradata Data Warehouse from heterogeneous data sources. These include SQL Server, Oracle, DB2, and Sybase using Progress DataDirect...
Learning with xdmp:query-trace()
The xdmp:query-trace() function is a useful tool in helping to understand how MarkLogic evaluates queries. Why does a query run fast or slow?
Good XML design and performance
There are lots of good reasons to use descriptive, unique element names whenever possible, and doing so plays nicely with human readers, XQuery, XSLT, XML Schemas, and MarkLogic Server.
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