Skip to main content

Dataset Preview

Overview of Dataset Preview Feature​

CSGHub offers a dataset preview feature that allows users to view dataset content directly online without the need to download it. The preview page includes a data table that displays the contents of the dataset in a paginated format. Users can browse the data using pagination buttons at the bottom or quickly locate the required data through filtering and searching functions.

alt text

Supported Data Formats​

CSGHub’s dataset preview feature supports multiple formats, including:

  • Parquet: An efficient columnar storage format suitable for large-scale data analysis.
  • CSV: A common comma-separated text format widely used for data storage and exchange.
  • JSON: A structured data format suitable for flexible data storage solutions.

Core Features of Dataset Preview​

The dataset preview feature in CSGHub is supported by backend APIs and optimized for different data formats. Its main functionalities include:

  • Displaying Dataset Content: View the table data of the dataset online, supporting pagination browsing.
  • Column Information and Data Types: Automatically parses column names and data types of the dataset to help users understand the data structure.
  • Format Conversion: Supports conversion of datasets to Parquet format for more efficient usage in data analytics or machine learning tasks.
  • Search and Filter: Users can quickly search for content within the dataset based on keywords.