[PDF] Top 20 Energy Efficient Query Processing in Green Database

... building energy-aware information systems has become a lively analysis topic ...the energy price of information systems is a very important task in coming up with such ...the energy price estimation ... See full document

... enable efficient RDBMS ...Relational Database System, which are comparable to HYWIBAS’ Knowledge Base System, Object Data Management System and Relational Database Sys- ... See full document

... Abstract—Spatial query execution is an essential functionality of a sensor ...an efficient use of battery energy, which is very limited in ...a query is to self-organize the network, in ... See full document

... technology, database management system and cloud computing which involves platform as a service ...in query processing which is applied with cloud network ...for efficient data services ... See full document

... Non Blocking join algorithms were explored to overcome the limitations of traditional join algorithms in streaming environments. As Non-Blocking algorithms are able to produce results whenever input tuples are on hand, ... See full document

... in efficient manner we use hadoop-hive tool for query ...our database is imported from the external device or internal device such as server or system that we are working in to the HDFS using the ... See full document

... a query, the data owner retrieve encrypted nodes of the R ∗ -tree level by level, decrypts them and select intersected ...range query processing at the ... See full document

... MSQP is an efficient and adaptable framework for for managing RDF data in the cloud. From our viewpoint it strikes an optimal balance between intra-operator parallelism and data co-location by considering ... See full document

... in query processing by allowing an efficient merge ...NN processing with IR- tree, a point retrieved from the index must be verified ...NN query q with keyword set Wq, the query ... See full document

... provide query services to the clients on behalf of the data ...incorrect query results to the clients. Therefore ensuring spatial query integrity is ...critical. Efficient kNN query ... See full document

... data query services has become an appealing solution for the advantages on scalability and ...and query privacy are ...the database services in cloud must also support storage of multi- dimensional ... See full document

... The efficient execution of ad-hoc heavy-weight OLAP queries is still an open problem, mainly when efficiency means as fast as ...of database management has been achieved with parallel database ... See full document

... survey efficient algorithms and software architectures of database query execution engines for executing complex queries over large ..."complex" query is one that requires a number of ... See full document

... Spatial databases have witnessed an increasing number of applications recently, partially due to the fast advance in the fields of mobile computing and embedded systems and the spread of the Internet. For example, it is ... See full document

... the energy consumption is an essential consideration in sensor network applications, and existing research has mostly concentrated on data aggregation and in-network ...effective query management to optimize ... See full document

... a query object q, a reverse nearest neighbour (RNN) query in a common certain database returns the objects having q as their nearest neighbour ...the query object as nearest neighbour with a ... See full document

... a query is submitted to a Web search engine, it is dispatched to a query processing ...the query, i.e., the top K documents relevant to a user query, sorted in decreasingorder of ... See full document

... IRNN query and proposed 4 different ...range query-based method finds the nearest point on a current route through the shortest path algorithm and then the nearest point on the next node through the range ... See full document

... preference query ranks objects based on the qualities of features in their spatial ...an efficient algorithm that improves query processing performance by avoiding examining the spatial ... See full document

... Query processing is the sequence of actions that takes as input a query formulated in the user language and delivers as result the data asked ...for. Query processing involves ... See full document