Gianina Mihai (Rizescu)

Gianina Mihai (Rizescu)
Universitatea Dunarea de Jos Galati | UGAL · Department of Business Administration

Associate Professor, PhD

About

12
Publications
9,562
Reads
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15
Citations
Citations since 2016
3 Research Items
7 Citations
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20162017201820192020202120220.00.51.01.52.0

Publications

Publications (12)
Article
Full-text available
If businesses want to benefit from the power of the Internet, web siteshave to evolve. It is often no longer beneficial for them to only provide staticinformation. It is necessary for these web sites to find ways that allow them tointeract with other websites, operating systems, and applications. With Webservices it is finally possible to create fu...
Article
Full-text available
Today’s enterprises are moving business systems to the Internet - to connect people, business processes, and people to business processes in enterprise and across enterprise boundaries. The portal brings it all together: business processes, departmental sites, knowledge management resources, enterprise management systems, CRM systems, analytics, em...
Article
Full-text available
This article tries to make an analysis of the actual Romanian offer of ERP (Enterprise Resource Planning) solutions. In the first part of the article the level of ERP adoption by Romanian companies having as main sources two studies published in 2006 about the ERP market in Romania, namely: “ERP Romania 2006” by Pierre Audoin Consultants...
Article
Full-text available
Relational databases have not been the only solution for the applications that use them for years. New applications must deal with large volumes of complex, distributed data of different types, whose volume increases very rapidly. In these applications, relational databases are supplemented with several new generic data models referred to as NoSQL....
Article
Full-text available
Nowadays, more and more organizations are coping with a very large volume of data in different formats and a very high growth rate. Under these conditions, relational databases are no longer sufficient for data management within these organizations, as has been the case for more than 30 years. Thus, in the last decade and a half, a number of new da...
Conference Paper
Full-text available
Information systems (IS) have an enormous impact on organizations, individual work, and performance in general. As a result, many research works in the field of IS are focused on the interrelationship between individual performance and IS performance. During the last 20 to 30 years many models have been developed and tested by researchers. Their ma...
Article
Full-text available
Nowadays, Cloud Computing becomes a more and more fashionable concept in the IT environment. There is no unanimous opinion on the definition of this concept, as it covers several versions of the newly emerged stage in the IT. But in fact, Cloud Computing should not suggest anything else than simplicity. Thus, in short, simple terms, Cloud Computing...
Article
Full-text available
Accounting was the first organizational activity to be taken into consideration when IT technologies emerged, due to its very well regulated nature, which allowed an easy algorithm creation process. Next to the Accounting departments, the corresponding profession was strongly affected ever since IT technologies were first used in this field of acti...
Article
Full-text available
Access to information has always been a stringent necessity for any organization. This necessity has become more stringent in the actual economic context, as decisions must be taken in the shortest time. That is why, since the early sixties, Decision Support Systems emerged. They have evolved together with the client-server technology, during the e...
Article
Full-text available
We are living in an era where Wikipedia already contains 30 million articles, YouTube gets 100 hours of video content uploaded every minute and news appear on blogs faster than in mass-media. We are already talking about the Twitter generation or the Facebook generation. A relevant example is that of the recent riots in the Arab World (Tunis, Syria...
Conference Paper
Full-text available
If companies are lacking integrated enterprise software applications, or they simply do not use them on a large scale, accounting departments have to face lots of difficulties, concerning both the inflexibility in achieving good results and the limited possibility of communicating these results. Thus, most times, accounting departments are limited...
Article
Full-text available
n articolul anterior au fost prezentate etape- le de analiză şi proiectare a depozitului de date. In continuare vor fi prezentate popula- rea depozitului de date şi analiza datelor uti- lizând cuburile de decizie. III. Popularea depozitului de date