XML - Stream of event Programming Model

1 - About

Streaming refers to a programming model in which XML infosets

  • are transmitted and parsed serially:
    • at application runtime,
    • often in real time,
    • and often from dynamic sources
  • whose contents are not precisely known beforehand.

Streaming provides high performance (smaller memory footprint, reduced processor requirements).

As you can only see the XML infosets state at one location at a time in the document, you need to know what processing you want to do before reading the XML document.

Streaming models are particularly useful when your application:

  • has strict memory limitations (cellphone, …)
  • needs to process several requests simultaneously (application server)

3 - Mode

3.1 - Pull

the client only gets (pulls) XML data when it explicitly asks for it.

3.2 - Push

the parser sends the data whether or not the client is ready to use it at that time.


Data Science
Data Analysis
Statistics
Data Science
Linear Algebra Mathematics
Trigonometry

Powered by ComboStrap