Search
2 articles for “query execution plans”
-
Query Processing and Energy Consumptions in Data Centers
Abstract: Many researches are being conducted now in the field of software and hardware on energy consumption. Now a days it’s a huge challenge in front of us to handle the energy consumed for the large data centers which ideally deal with the large data transactions and storage. In the datacenters, on a daily basis many large queries are being run and a large amount of data is getting transacted, monitored …
Published in Journal of Advanced Database Management & Systems · Vol. 3, Issue 2, 2016 · pp. 9–16 Read article
-
Query Optimization
Abstract: Abstract: In general, optimization is important task. optimization of a query is a difficult task when the case of large database it a more difficult to solve the problem and that can be said as NP-hard problem. This research is done to find a suitable query optimization algorithm on the basis of various factors like cost and time. In this research paper, various optimization algorithm is used to find the …
Published in Journal of Advances in Shell Programming · Vol. 6, Issue 3, 2019 · pp. 20–24 Read article