• Asma Mohammed
• G.RanjithKumar
• Dr. R. Jegadeesan
• M.Ragini
• N.Sruthi

Recent days, outsourcing database to cloud is getting popular as cloud provide services and applications which are in low cost and available even foe small scale industries. There are different schemes to provide appropriate functionality for the queries over the outsourced database. Though, presence of such schemes provide sufficient functionality, the privacy may get leaked to the cloud which is providing service due to the frequent query search over the outsourced database as it is in total control of cloud server. When we consider numerical range queries, they cannot have secure schemes which can leak there statistical properties as well as access patterns which is an important practical challenge. To avoid this privacy leakage, this paper provide a multi cloud scheme by dividing the knowledge into these clouds, which is efficient enough to provide security to outsourced database and to numeric range queries over database.

database, cloud computing, range query

"AVOIDING PRIVACY LEAKAGE TO CLOUD SERVER WITH PRIVACY PRESERVING TO SQL QUERIES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.215-220, March-2019, Available :http://www.jetir.org/papers/JETIRAU06032.pdf

"AVOIDING PRIVACY LEAKAGE TO CLOUD SERVER WITH PRIVACY PRESERVING TO SQL QUERIES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp215-220, March-2019, Available at : http://www.jetir.org/papers/JETIRAU06032.pdf