For speeding up query processing on Big Data, frequent sub-queries or views may be
materialized such that the query processing cost is minimized with optimum cost of …

As the one of Indonesian association of construction service companies, the association
ensure to recommend and record every construction service company (their members) to …

To improve query performance materialised views were largely used for such purpose. So
far, this technique has been a success as testified by the large and increasing interest …

The information explosion the world has witnessed in the last two decades has forced
businesses to adopt a data-driven culture for them to be competitive. These data-driven …

Abstract Analysis of data is an inherent part in the world of business to identify interesting
patterns underlying in the data set. The size of the data is usually huge in the modern day …

The horizontal fragmentation of the data warehouse is considered as one of the important
performance optimisation techniques of the decision-support queries. This optimisation is …

Nowadays, a lot of equipment and machines in factories generating a high volume of
production data at high speed which are then stored in a data warehouse. These data are …

Business intelligence (BI) technologies are being successfully applied in data analytics,
including in the use of spatial data. The advent of the semantic web brought semantically …

The association of mining service firms ensures that every mining service firm (their
members) works in accordance with the legislation and constitution. The issue in this …

Small-to-medium businesses are increasingly relying on big data platforms to run their
analytical workloads in a cost-effective manner, instead of using conventional and costly …