Administration interfaces represent a subject that requires an in-depth analysis. Due to the complex tasks it needs to execute, the developer of such interfaces must find a perfect balance between aesthetics, functionality, ergonomics and modularity of it. While web users become more and more...

Data storage represents a sensitive subject when it comes to a software system or a software application. Referring to engineering systems, data storage becomes even more challenging, since multiple functions must be accomplished and various tasks need real time response and high accuracy. While...

The performance issues are presented. The process of performance tuning is described. The indexing concept is introduced. The two types of defining an index are identified. The paper presents and explains the way a clustered and nonclustered index works. A compared analysis between clustered and...

The paper proposes a problem decomposition method for building optimal cover for a set of functional dependencies to decrease the solving time. At the beginning, the paper includes an overview of the covers of functional dependencies. There are considered definitions and properties of non...

Starting from the idea that Web 2.0 represents “the era of dynamic web”, the paper proposes to provide arguments (demonstrated by physical results) regarding the question that is at the foundation if this article. Due to the findings we can definitely affirm that Web 2.0 is a solution to...

This paper contains a brief description of the most important operations that can be performed on spatial data such as spatial queries, create, update, insert, delete operations, conversions, operations on the map or analysis on grid cells. Each operation has a graphical example and some of them...

Considering the importance and usefulness of real time data mining, in recent years the concern of researchers to discover new hardware architectures that can manage and process large volumes of data has increased significantly. In this paper the performance of algorithms for temporal data...

In the world of website marketing, search engines are an essential key to success. They are the most important way to bring traffic to websites. Understanding how search engines work and what they require is an important first step to harnessing their marketing power. There are proven methods to...

The data warehousing project’s team is always confronted with low performance in data extraction. In a Business Intelligence environment this problem can be critical because the data displayed are no longer available for taking decisions, so the project can be compromised. In this case there...

As a high level development environment, the Java technologies offer support to the development of distributed applications, independent of the platform, providing a robust set of methods to access the databases, used to create software components on the server side, as well as on the client...