| عنوان فارسی مقاله: | تکنیک های بهینه سازی پرس و جو برای دیتابیسXML |
| عنوان انگلیسی مقاله: |
Query Optimization Techniques for XML Databases |
چکیده
مقدمه
ساختار XML و مدل دیتا
با استفاده از دستاورد مبتنی بر نمودار
ذخیره XML از یک طرح
تکنیک های بهینه سازی پرس و جو
پیمایش مسیر
DataGuide (راهنمای دیتا)
طرح شماره گذاری
طرح پیشوند فشرده
طرح لیبل گذاری پیشوند بر مبنای گروه (GPR)
کلمات کلیدی :
[PPT]Query Optimization Techniques and Performance Issues in XML and ...lyle.smu.edu/~mhd/8330f11/opt.pptxIn order to optimize XML queries, we need to study the equivalence issue ... The techniques used to classify the XML query optimization techniques can be ...RPE query processing and optimization techniques for XML databaseslink.springer.com/article/10.1007/BF02944801Mar 26, 2003 - RPE query processing and optimization techniques for XML databases. Authors; Authors and affiliations. Guo-Ren WangEmail author; Bing ...Effective schema-based XML query optimization techniques - IEEE ...ieeexplore.ieee.org/document/1214930/by G Wang - 2003 - Cited by 31 - Related articlesUse of path expressions is a common feature in most XML query languages, and many evaluation methods for path expression queries have been proposed ...RPE query processing and optimization techniques for XML databasesdl.acm.org/citation.cfm?id=993230&CFID=883521929&CFTOKEN=13005769Mar 1, 2004 - An extent join to compute path expressions containing parent-children and ancestor-descendent operations and two path expression ...[PDF]Optimization techniques for XML query processing - Inriapages.saclay.inria.fr/ioana.manolescu/SLIDES/IoanaManolescu-HDR.pdfOct 30, 2009 - Optimization techniques for XML query processing. Ioana Manolescu-Goujot. Gemo/IASI group. INRIA Saclay–Île-de-France and LRI, ...[PDF]On XML Optimization - World Wide Web Consortiumhttps://www.w3.org/2003/08/binary-interchange.../26-bea-BinaryXMLWS.pdfXML Performance. Unfortunately, there has been very little explanation of the tradeoffs of various techniques, the qualities of and reasons for their performance ...