Data update.

Hello,
The issue you're encountering is common when working with Power BI files that source data from local files or on-premises systems. Let me clarify both paths you're considering:

1. Local Data Gateway:

• What it does: The gateway acts as a bridge between your local data (Excel files, databases, etc.) and Power BI Service in the cloud. Without this gateway, Power BI cannot access data stored on your local machine or company servers when refreshing.
• Why you need it: If some of your data is stored on your local computer or on-premises servers, the Power BI Service needs a way to access that data when refreshing. The gateway ensures a secure transfer of data between your local environment and Power BI Service.
• Standard mode: This refers to the standard installation of the gateway, which supports both scheduled and on-demand refreshes for data stored locally. By installing the gateway, you're enabling Power BI to update your reports using data that is not in the cloud.

2. Switching Excel Files to the Cloud:

• What this does: If you move your Excel files to the company's cloud (e.g., SharePoint or OneDrive for Business), Power BI will have direct access to them in the cloud. This eliminates the need for a data gateway since the data will be stored in a cloud environment.
• When it's useful: If all your data sources can be moved to the cloud, this simplifies the setup and avoids having to manage a gateway.

Which Path to Choose?

• If most of your data is on-premises or stored locally, the Local Data Gateway is the best option because it allows you to keep data local but still refresh it in Power BI.
• If your data can easily be moved to the cloud, then moving your Excel files and other data sources to the company's cloud would be a simpler long-term solution. This way, you wouldn't need to manage a gateway.

How to Proceed with Gateway Installation:

If you decide to use the Local Data Gateway:

1. Download the Power BI Gateway (Standard mode) from the Power BI website.
2. Install it on the machine where the local data resides (your work computer).
3. Configure the gateway in Power BI Service, connecting it to your datasets.
4. Set up scheduled refreshes through the Power BI Service.