Learn XQUERY with Real Code Examples

Use native XML databases for best performance

Index frequently queried XML paths

Avoid deep recursion for large documents

Leverage FLWOR optimizations

Minimize repeated document loads

Validate XML input to avoid injection

Control database access permissions

Use HTTPS for XML-based APIs

Restrict filesystem access inside queries

Audit transformations in content systems

Use database profilers

Log slow XPath queries

Analyze index usage

Monitor memory footprint

Benchmark batch transformations

Indent complex FLWOR blocks

Separate modules by domain

Reuse XPath paths in functions

Validate schemas rigorously

Profile slow queries