data virtualization where data is virtualized for different benefits.pptx

Data Virtualization

1. Data Virtualization By: Prativ Shrestha Roll no: 27

2. Data Virtualization Data virtualization is an umbrella term used to describe an approach to data management that allows an application to retrieve and manipulate data without requiring technical details about the data, such as how the data is formatted or where it is physically located. The goal of data virtualization is to create a single representation of data from multiple, disparate sources without having to copy or move the data.

3. Data virtualization provides a modern data layer that enables users to access, combine, transform, and deliver datasets with breakthrough speed and cost-effectiveness. Data virtualization technology gives users fast access to data housed throughout the enterprise—including in traditional databases, big data sources, and cloud and IoT systems—at a fraction of physical warehousing and extract/transform/load (ETL) time and cost.

4. Common data sources virtualized through data virtualization software Packaged apps RDBMS Excel & flat files Data warehouses Data lakes Big data XML docs Cloud data Web services IoT data

5. Data Virtualization