Efficient Storage Reduction of Frequency of Items in Vertical Data Layout
Journal Title: International Journal on Computer Science and Engineering - Year 2011, Vol 3, Issue 2
Abstract
The digital databases are immersed with large amount of data. The explosive growth of massive amounts of data leads to space complexity, performance degradation, scalability and time complexity. We cannot stop the incoming data, but we can fix some limitations to reduce the massive collection of data. The crux of the matter is how to accommodate all these data in an efficient manner, minimize storage space and lossless data. There are many algorithms which have been developed so far. Even though there is a cut-throat competition to satisfy all these criteria, we have developed a novelty approach in our proposed work to reduce the frequencies of items in vertical data layout .In our work, we have concentrated on Run length encoding method in applying vertical layout and moreover, we have done experimental results in very large databases
Authors and Affiliations
A. Meenakshi , Dr. K. Alagarsamy,
Keywords
Related Articles
- EP ID EP150223
- DOI -
- Views 108
- Downloads 0
Genetic Algorithm Based Adaptive Learning Scheme Generation For Context Aware E-Learning
Context aware e-learning system helps to provide elearning contents which are customized according to the learner’s ontext. For generating context aware contents many adaptation parameters have to be considered. Customi...
ZigBee Based Industrial Automation Profile for Power Monitoring Systems
Industrial automations which are mostly depend upon the power systems & which requires distance controlled and regulated systems. Mostly voltage and current equipped parameters along with power and energy management...
ROLE OF DATA MINING IN RETAIL SECTOR
Data mining is proved to be one of the important tools for identifying useful information from very large amount of data bases in almost all the industries. Industries are using data mining to increase revenues and reduc...
Power Saving Scheme (PSS) in Clusters of Heterogeneous ireless Sensor Networks
In this paper, we proposed a Power Saving Scheme (PSS) multi-hop sensor network using partition clusters. It avoids collision and idle listening time of sensor nodes for better overall network life time. The basic sensor...
Authenticated Routing Protocol Based on Reputation System For Adhoc Networks
Dynamic nature of adhoc networks leads to challenges in securing the network. Due to vulnerable nature of adhoc networks there are many security threats. Much work is going on to provide security to the network. One of t...