XML Indexing Techniques for Handling Large Amounts of Data
نویسندگان
چکیده
منابع مشابه
Data Extraction of XML Files using Searching and Indexing Techniques
XML files contain data which is in well formatted manner. By studying the format or semantics of the grammar it will be helpful for fast retrieval of the data. There are many algorithms which describes about searching the data from XML files. There are no. of approaches which uses data structure or are related to the contents of the document. In these cases user must know about the structure of...
متن کاملThe Geometric Approach for Indexing XML data
Nowadays, the topic of native XML databases becomes very hot. Native XML databases allow to store and efficiently query for XML data. In this paper we introduce the geometric framework for XML data storage and retrieval. Our approach exploits the properties of vector spaces for structural indexing of XML and efficient exact matching queries while the second model uses the properties of metric s...
متن کاملAlgorithms for Indexing Dynamic XML Data
Some approaches such as path indexing, labeling, and numbering scheme have been proposed in order to facilitate query of XML data. The indexes derived by these approaches must be rebuilt if XML data is updated. The method LSDX (Labeling Scheme for Dynamic XML data) can dynamically add new labels without updating existing old labels. However, there are two defects in LSDX. The first defect is th...
متن کاملIndexing Structure For Handling Uncertain Spatial Data
Consideration of uncertainty in manipulation and management of spatial data is important. Unlike traditional fuzzy approaches, in this paper we use a probability-based method to model and index uncertain data in the application of Mojave desert endangered species protection. The query is a feature vector describing the habitat for certain species, and we are interested in finding geographic loc...
متن کاملIndexing XML Data with ToXin
Indexing schemes for semistructured data have been developed in recent years to optimize path query processing by summarizing path information. However, most of these schemes can only be applied to some query processing stages whereas others only support a limited class of queries. To overcome these limitations we developed ToXin, an indexing scheme for XML data that fully exploits the overall ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indian Journal of Science and Technology
سال: 2016
ISSN: 0974-5645,0974-6846
DOI: 10.17485/ijst/2016/v9i40/103278