An optimized approach for simultaneous horizontal data fragmentation and allocation in Distributed Database Systems (DDBSs)
Sign Up to like & getrecommendations! Published in 2017 at "Heliyon"
DOI: 10.1016/j.heliyon.2017.e00487
Abstract: With the substantial ever-upgrading advancement in data and information management field, Distributed Database System (DDBS) is still proven to be the most growingly-demanded tool to handle the accompanied constantly-piled volumes of data. However, the efficiency… read more here.
Keywords: data fragmentation; distributed database; ddbs; fragmentation ... See more keywords
QIACO: A Quantum Dynamic Cost Ant System for Query Optimization in Distributed Database
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3049544
Abstract: Query optimization is considered as the most significant part in a model of distributed database. The optimizer tries to find an optimal join order, which reduces the query execution cost. Several factors may affect the… read more here.
Keywords: query optimization; cost; quantum; distributed database ... See more keywords
An improved vertical fragmentation, allocation and replication for enhancing e‐learning in distributed database environment
Sign Up to like & getrecommendations! Published in 2021 at "Computational Intelligence"
DOI: 10.1111/coin.12401
Abstract: E‐learning is the indispensable technique to educate huge number of people and students in short period of time with optimized usage of different kind of required resources. It is employed as a crucial teaching approach… read more here.
Keywords: replication enhancing; data replication; distributed database; improved vertical ... See more keywords