How document indexing works, methods, implementation, & more

What this post added

This post introduces the core concepts of document indexing, its importance, and the typical workflow involved. It details the steps of document ingestion, text processing, metadata extraction, and index building. It also contrasts document indexing with scanning and lists common indexing methods and types of information used. The post highlights common challenges in document indexing and provides a step-by-step guide on how to implement automated document indexing using Meilisearch, including importing documents, extracting fields, indexing, applying custom ranking, and maintaining real-time updates.