Interview Questions
Oracle Data Integrator (ODI) is a comprehensive data integration platform designed to facilitate the extraction, transformation, and loading (ETL) processes within data warehousing environments. Its purpose is multifaceted and crucial for ensuring the smooth flow of data from various sources into a data warehouse for analysis and reporting. Here'
Interview Questions
Oracle GoldenGate is a real-time data integration tool used to capture, transform, and deliver transactional data across heterogeneous systems in real-time. Here's a technical breakdown of its role and how it operates: 1. Change Data Capture (CDC): Oracle GoldenGate utilizes CDC to capture data changes from the source
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Oracle Streams is a feature provided by Oracle Database for data replication and propagation. It enables the capture, propagation, and delivery of data and events in real-time from one Oracle database to another, or within the same database. Here's a technical breakdown of its purpose and functionality: 1.
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Oracle Data Guard Broker is a management framework designed to simplify the configuration, monitoring, and maintenance of Oracle Data Guard configurations, which provide high availability, data protection, and disaster recovery solutions for Oracle databases. Here are the key features of Oracle Data Guard Broker: 1. Configuration Management: The Data Guard
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Configuring Oracle Data Masking Pack involves several steps, including setting up the masking environment, creating masking definitions, and applying masks to sensitive data. Here's a detailed technical explanation: 1. Install and Configure Oracle Data Masking Pack: Ensure that you have Oracle Data Masking Pack installed and configured correctly
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Oracle Data Masking and Subsetting are techniques used to protect sensitive data while still allowing it to be used for various purposes, such as development, testing, or analytics. Let's delve into each concept in detail: 1. Data Masking: Data masking is a method used to hide or obfuscate
Interview Questions
Oracle Data Redaction is a feature designed to enhance data security by dynamically masking sensitive data in real-time before it is displayed to users or applications. It operates at the database level, intercepting SQL query results and applying masking rules based on predefined policies. Here's a technical breakdown
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Oracle Database Auditing plays a crucial role in compliance management by providing a comprehensive mechanism to monitor and track database activities, ensuring adherence to regulatory requirements, internal policies, and security standards. Here's a detailed breakdown of its role: 1. Audit Trail Creation: Oracle Database Auditing captures and records
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Oracle Label Security (OLS) is a feature of Oracle Database that provides a fine-grained access control mechanism for enforcing security policies based on data labels. It enables organizations to control access to data at a very granular level, allowing them to define and enforce security policies based on the sensitivity
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Oracle Advanced Security (OAS) is a comprehensive security solution designed to enhance data protection within Oracle database environments. Its key components work together to provide various layers of security to safeguard sensitive information. Here's a technical breakdown of the key components: 1. Transparent Data Encryption (TDE): * TDE is
Interview Questions
Configuring Oracle Data Masking for data privacy involves several technical steps to ensure that sensitive data within a database is obfuscated or masked, thereby protecting it from unauthorized access or disclosure. Below is a detailed technical overview of the process: 1. Preparation: * Identify Sensitive Data: Determine which data elements in
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Oracle Automatic SQL Tuning is a feature designed to enhance the performance of SQL queries in an Oracle database automatically. It leverages a combination of machine learning algorithms, historical performance data, and database statistics to recommend and implement optimizations for SQL queries. Here's a technical breakdown of how