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title: "Get started with DataSync for Parquet"
canonical: "https://docs.perspectium.com/space/Iodine/1705027/Get%20started%20with%20DataSync%20for%20Parquet"
format: markdown
---
DataSync for Parquet  is a single-direction (ServiceNow to file) integration that leverages bulk shares and allows for replicating table records from a ServiceNow instance to a local file.  Prerequisites   You will  need to  install the Perspectium Core update set  in your ServiceNow instance . You can request a download link for this update set by contacting  Perspectium Support .  You will also need to have Hadoop installed. If you are using a Windows machine, follow this  link .  Procedure To set up a DataSync for Parquet integration, follow these steps: