For large-scale document processing needs, OCRmyPDF provides multi-core parallel processing capabilities. Users can specify the number of processor cores to be used through the -jobs parameter, such as -jobs 4 indicates the use of 4 cores for processing. This parallel processing capability can significantly improve the efficiency of batch processing of scanned documents, especially suitable for businesses or organizations that need to handle a large number of archived documents. In addition, OCRmyPDF also provides Docker image support to facilitate rapid deployment and use in different environments.
This answer comes from the articleOCRmyPDF: scanned PDF into searchable text of the open source toolThe