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Banking Intelligence Accelerator – Decision Support

MUNTEANU, Adrian; Ovidiu R?DU?? - In: Database Systems Journal 3 (2012) 2, pp. 13-22

Along with the development of information technology, Business Intelligence plays an important role in banking operation process. Business Intelligence in banking sector is a method of storing and presenting key bank business data so that any key user can quickly and easily ask questions of...

Persistent link: https://www.econbiz.de/10010819186

Business Intelligence Systems

NEDELCU, Bogdan - In: Database Systems Journal 4 (2013) 4, pp. 12-20

The aim of this article is to show the importance of business intelligence and its growing influence. It also shows when the concept of business intelligence was used for the first time and how it evolved over time. The paper discusses the utility of a business intelligence system in any...

Persistent link: https://www.econbiz.de/10010819195

Column-Oriented Databases, an Alternative for Analytical Environment

MATEI, Gheorghe - In: Database Systems Journal 1 (2010) 2, pp. 3-16

It is widely accepted that a data warehouse is the central place of a Business Intelligence system. It stores all data that is relevant for the company, data that is acquired both from internal and external sources. Such a repository stores data from more years than a transactional system can...

Persistent link: https://www.econbiz.de/10010587738

Optimized Data Indexing Algorithms for OLAP Systems

BORNAZ, Lucian - In: Database Systems Journal 1 (2010) 2, pp. 17-26

storage environment. Although there are several ways to optimize database systems, implementing a correct data indexing …-dimensional summarized data stored in cubes. Today database systems implement derived indexing algorithms based on well-known Tree, Bitmap …

Persistent link: https://www.econbiz.de/10010587742

A Framework for Semi-Automated Implementation of Multidimensional Data Models

NAGY, Ilona Mariana - In: Database Systems Journal 3 (2012) 2, pp. 31-40

Data warehousing solution development represents a challenging task which requires the employment of considerable resources on behalf of enterprises and sustained commitment from the stakeholders. Costs derive mostly from the amount of time invested in the design and physical implementation of...

Persistent link: https://www.econbiz.de/10010587756

Data Mining Solutions for the Business Environment

PETRE, Ruxandra-Stefania - In: Database Systems Journal 4 (2013) 4, pp. 21-29

data analysis techniques, from statistics, machine learning, database systems or artificial intelligence, in order to …

Persistent link: https://www.econbiz.de/10010756324

Grid Database - Management, OGSA and Integration

PAVEL, Florentina Ramona - In: Database Systems Journal 2 (2011) 2, pp. 35-44

to grid-database access, management, OGSA and integration. …

Persistent link: https://www.econbiz.de/10010819172

Perspectives on Big Data and Big Data Analytics

ULARU, Elena Geanina; PUICAN, Florina Camelia; APOSTU, Anca - In: Database Systems Journal 3 (2012) 4, pp. 3-14

Nowadays companies are starting to realize the importance of using more data in order to support decision for their strategies. It was said and proved through study cases that “More data usually beats better algorithms”. With this statement companies started to realize that they can chose to...

Persistent link: https://www.econbiz.de/10010819177

Modeling Spatial Data within Object Relational-Databases

BOTHA, Iuliana; Velicanu, Anda; Bara, Adela - In: Database Systems Journal 2 (2011) 1, pp. 33-42

the database acts in. In this paper, we analyzed and compared two object-relational DBMS that work with spatial data …

Persistent link: https://www.econbiz.de/10010819190

Database Optimizing Services

GHENCEA, Adrian; GIEGER, Immo - In: Database Systems Journal 1 (2010) 2, pp. 55-60

Almost every organization has at its centre a database. The database provides support for conducting different … activities, whether it is production, sales and marketing or internal operations. Every day, a database is accessed for help in … needs can be realised using a DBMS (Database Management System) which is, in fact, software for a database. Technically …

Persistent link: https://www.econbiz.de/10010587750