Project goal Reading and searching and manipulating and returning when demands data in the large amount of system generated PDF files very hard.

https://github.com/erateachnology/OCR-service Solution Implement standalone microservice to pass the PDF file through an API and get the data. iText 7 used as a library for read and get the PDF file`s data. When it comes to performance we are not required all the data. So required fields are kept in a config.