Martin Prodanov

XML Integration into an SQL-based CEP Engine

• Broschiertes Buch

Produktbeschreibung

In order to address the lack of XML support in Complex Event Processing (CEP) systems, we propose an approach for XML integration into a CEP engine we call EQL/XA (XML-aware event query language). As event query languages are generally SQL-based, our approach is based on the independent part of the SQL standard - XML-related Specifications (SQL/XML). EQL/XA consists of several concepts that together offer significant XML support. We introduce a data type for representing XML, an XQuery function that is able to query and construct XML data, an aggregate function that concatenates a group of XML values into a single value and last but not least, we have proposed two stream-to-stream operators that together are capable of flattening XML events into events containing only atomic EQL data types. Thus, we have significantly enhanced the expressiveness of pure EQL.

---

Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.

Produktdetails

• Verlag: AV Akademikerverlag
• Seitenzahl: 92
• Erscheinungstermin: 10. März 2015
• Englisch
• Abmessung: 220mm x 150mm x 6mm
• Gewicht: 155g
• ISBN-13: 9783639790405
• ISBN-10: 3639790405
• Artikelnr.: 42567416

Autorenporträt

Martin Prodanov is a Software Engineer specialized in Complex Event Processing and In-Memory processing of streaming and pull data. After graduating from the Technical University of Darmstadt in 2011 as a M.Sc. in Computer Science, Martin is working for Software AG in the department for Intelligent Business Operations and Big Data.