Application Architecture
Get an overview of the PhotoPrism® architecture and learn about the interaction with external services.
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Compliance FAQ
Get answers to the most frequently asked questions about product scalability, support and security.
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Config Options
Get an overview of the global config variables and command-line flags available in PhotoPrism.
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Getting Support
Get information on our community support and additional support options for members.
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Metadata Compatibility
Get an overview of the supported Exif, XMP, IPTC and DCMI tags and their internal field names.
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Open Source FAQ
Get answers to the most frequently asked questions about free and open source software, membership benefits, project funding and values.
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Reporting Bugs
When reporting a problem, always include the software versions you use and other information about your environment, such as browser, operating system, memory, storage, and processor.
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Search Filter Reference
Get an overview of the supported search filters and learn how to use them.
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Supported File Formats
Get an overview of the supported image, video and sidecar file types and their extensions.
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Using a Content Delivery Network
Configuring a CDN can effectively reduce server load and improve user experience.
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