[ספר][B] Advanced data management: for SQL, NoSQL, cloud and distributed databases
L Wiese - 2015 - books.google.com
Advanced data management has always been at the core of efficient database and
information systems. Recent trends like big data and cloud computing have aggravated the …
information systems. Recent trends like big data and cloud computing have aggravated the …
Fragmenting very large XML data warehouses via k-means clustering algorithm
XML data sources are gaining popularity in the context of Business Intelligence and On-Line
Analytical Processing (OLAP) applications, due to the amenities of XML in representing and …
Analytical Processing (OLAP) applications, due to the amenities of XML in representing and …
A survey on xml fragmentation
Efficient document processing is a must when large volumes of XML data are involved. In
such critical scenarios, a well-known solution to this problem is to distribute (map) the data …
such critical scenarios, a well-known solution to this problem is to distribute (map) the data …
An efficient similarity-based approach for comparing XML documents
XML documents are widely used to interchange information among heterogeneous systems,
ranging from office applications to scientific experiments. Independently of the domain, XML …
ranging from office applications to scientific experiments. Independently of the domain, XML …
Enhancing xml data warehouse query performance by fragmentation
XML data warehouses form an interesting basis for decision-support applications that exploit
heterogeneous data from multiple sources. However, XML-native database systems …
heterogeneous data from multiple sources. However, XML-native database systems …
Efficient query processing for large XML data in distributed environments
We propose an efficient distributed query processing method for large XML data by
partitioning and distributing XML data to multiple computation nodes. There are several …
partitioning and distributing XML data to multiple computation nodes. There are several …
Generating efficient execution plans for vertically partitioned XML databases
Experience with relational systems has shown that distribution is an effective way of
improving the scalability of query evaluation. In this paper, we show how distributed query …
improving the scalability of query evaluation. In this paper, we show how distributed query …
Data mining-based fragmentation of XML data warehouses
With the multiplication of XML data sources, many XML data warehouse models have been
proposed to handle data heterogeneity and complexity in a way relational data warehouses …
proposed to handle data heterogeneity and complexity in a way relational data warehouses …
Processing queries over distributed XML databases
The increasing volume of data stored as XML documents makes fragmentation techniques
an alternative to the performance issues in query processing. Fragmented databases are …
an alternative to the performance issues in query processing. Fragmented databases are …
Scaling XML query processing: distribution, localization and pruning
Distributing data collections by fragmenting them is an effective way of improving the
scalability of a database system. While the distribution of relational data is well understood …
scalability of a database system. While the distribution of relational data is well understood …