Page Comparison

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Requirements

Functional Requirements

https://folio-org.atlassian.net/wiki/spaces/~Kalibek/pages/edit-v2/367919119?draftShareId=0a375042-2811-4215-afb6-270c178d41e3#Functional-Requirements

Non-functional Requirements

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https://github.com/folio-org/mod-search/blob/master/doc/browsing.md#call-number-browsing

Target Architecture

Summary

• In mod-search PostgreSQL DB

  • create a table for call numbers

  • on create/update/delete events for items create a new trigger that would extract call numbers and related items/instance

• Adjust the Reindexing procedure and Ongoing domain events consuming for items

• Create a separate index for call numbers

• Refactor browse queries to use search_after search_before queries

Indexing Sequence Diagram

Browsing Sequence Diagram

Risks