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18 docs tagged with "data-sources"

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Capabilities & limitations

Frequently asked questions about Power BI data sources, dataflows, connector limitations, and asset previews.

Column Level Lineage

Data lineage shows the upstream and downstream dependencies of an asset. For a more granular view of these dependencies, you can view column-level lineage.

Connectors

Learn how to connect your data sources to Atlan. Explore supported connectors, integration patterns, and best practices for unified catalog management.

Download and export lineage

Understanding the flow of data from the source to its destination is a critical need for many organizations. To help you build trust in your data assets, Atlan allows you to [view](#view-impacted-assets), [download](#download-lineage), and [export](#export-impacted-assets) your impacted assets and share it with others in your organization.

Download impacted assets in Google Sheets

Once you've [connected Atlan with Google Sheets](/product/integrations/collaboration/spreadsheets/how-tos/integrate-atlan-with-google-sheets), you can download impacted assets in Google Sheets. This can help you assess the downstream impact of any changes made to an upstream asset for [impact analysis](/product/capabilities/lineage/concepts/what-is-lineage#impact-analysis).

IcebergInput

Reads data from Apache Iceberg tables using daft. Provides support for reading Iceberg table data as DataFrames with lazy evaluation.

Inputs

Complete reference for input classes that read data from various sources including SQL queries, Parquet files, JSON files, and Iceberg tables.

JsonInput

Reads data from JSON files, supporting both single files and directories containing multiple JSON files. Supports JSONL (JSON Lines) format where each line is a separate JSON object.

ParquetInput

Reads data from Parquet files, supporting both single files and directories containing multiple Parquet files. Automatically handles local and object store paths.