# DataEngine Overview

An overview about DataEngine library, a perfect tool for data analysis.

## Content



For empowering data-driven decision making, it is essential to extract relevant information from large and complex datasets. The **DataEngine** library is equipped with out-of-the-box business intelligence capabilities that accelerate data analysis and exploration. The library offers fast data churning by employing optimization techniques like column-oriented and memory-mapped file techniques.

**DataEngine** helps you to obtain data from multiple sources and transform it as per your business requirements. Transforming in a broader sense can be filtering, sorting, aggregating, joining etc. The **DataEngine** library can load this transformed data into a visualization tool to obtain quick data insights, which can further be used to predict business outcomes.

**DataEngine for .NET Standard** fetches and queries millions of records in a subsecond. The DataEngine library combines data from multiple data sources including **SQL database**, **JSON files**, **CSV files** and **collection of business objects,** and provides immediate analytics within your application.