Impact of Data Encryption on Performance in Oracle Database Storage

This report investigates the impact of data encryption, specifically Transparent Data Encryption (TDE), on the performance of Oracle databases. The study explores the necessity of data security in modern business environments, particularly with the increasing use of cloud database services. The research compares the performance of an Oracle database with and without TDE to assess the performance overhead introduced by encryption. The paper includes an introduction to the concept of TDE, its importance in securing sensitive data, and a literature review covering related works and research gaps. The methodology section details the methods used for encrypting the Oracle database engine, followed by the results and discussion. The report aims to provide insights into the trade-offs between data security and database performance, offering valuable information for database administrators and organizations seeking to balance data protection and system efficiency. The report highlights the importance of implementing data encryption techniques to enhance data security and prevent unauthorized access to sensitive information.