Essays about: "Online Analytical Processing"

Showing result 1 - 5 of 10 essays containing the words Online Analytical Processing.

1. 1. European Copyright Law and the Text and Data Mining Exceptions and Limitations : With a focus on the DSM Directive, is the EU Approach a Hindrance or Facilitator to Innovation in the Region?

   University essay from Uppsala universitet/Juridiska institutionen

   Author : Charlotte Gerrish; [2019]
   Keywords : copyright; text and data mining; exceptions; limitations; EU law; innovation; big data; AI; machine learning;

   Abstract : We are in a digital age with Big Data at the heart of our global online environment. Exploiting Big Data by manual means is virtually impossible. We therefore need to rely on innovative methods such as Machine Learning and AI to allow us to fully harness the value of Big Data available in our digital society. READ MORE

3. 2. Optimisation of Ad-hoc analysis of an OLAP cube using SparkSQL

   University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

   Author : Milja Aho; [2017]
   Keywords : ;

   Abstract : An Online Analytical Processing (OLAP) cube is a way to represent a multidimensional database. The multidimensional database often uses a star schema and populates it with the data from a relational database. READ MORE

4. 3. BigDataCube: Distributed Multidimensional Data Cube Over Apache Spark : An OLAP framework that brings Multidimensional Data Analysis to modern Distributed Storage Systems

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Pradeep Peiris Weherage; [2017]
   Keywords : ;

   Abstract : Multidimensional Data Analysis is an important subdivision of Data Analytic paradigm. Data Cube provides the base abstraction for Multidimensional Data Analysis and helps in discovering useful insights of a dataset. READ MORE

5. 4. MDX on Hadoop : A case study on OLAP for Big Data

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Jakob Stengård; [2015]
   Keywords : ;

   Abstract : Online Analytical Processing (OLAP) is a method used for analyzing data within business intelligence and data mining, using n-dimensional hyper cubes. These cubes stores the aggregates of multiple dimensions of the data, and can traditionally be computed from a dimensional relational model in SQL databases, known as a star schema. READ MORE

6. 5. Implementation of Business Intelligence Systems : A study of possibilities and difficulties in small IT-enterprises

   University essay from Uppsala universitet/Företagsekonomiska institutionen

   Author : Elisabeth Westerlund; Hanna Persson; [2015]
   Keywords : Business Intelligence; Data Warehouse; DW; Online Analytical Processing; OLAP; Small enterprises;

   Abstract : This thesis is written at the department of Business Studies at Uppsala University. The study addresses the differences in possibilities and difficulties of implementing business intelligence (BI)-systems among small IT-enterprises. BI-systems support enterprises in decision-making. READ MORE