PDF Search
summary
Builds a small PDF-search prototype that actually works end to end: a CakePHP app runs in Docker, accepts PDF uploads, converts pages to images with poppler, runs Tesseract OCR to extract text, pushes a job to a phpq filesystem queue, and a worker indexes the extracted text into Elasticsearch. Demo shows files converted, OCR output produced and documents indexed and searchable; code and Docker compose are provided so the pipeline can be reproduced locally.
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chapters (10)
- 0:00Project introduction
- 5:59Development environment setup
- 13:55Docker containers verification
- 20:45Database and skeleton bake
- 25:08File upload implementation
- 37:58Processing uploaded files
- 1:00:10Queue configuration
- 1:09:25Background job processing
- 1:32:14OCR text extraction
- 1:43:31Elasticsearch indexing
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