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Attendance & Notes

• Today's attendance-taker: Linda Miller
• Today's note-takers:  Team Leads for project updates

Project updates

The Reporting SIG is using small working groups to address priorities and complete our work.  Each week, we will provide updates to the Reporting SIG from these various reporting-related groups and efforts. Please include updates on specific JIRA issues for prototype or query development workflow. Do we need to create any additional JIRA tickets?

Community & Coordination: 

• working on reporting survey

FOLIO Reporting development:

1. Reporting reference environment: folio_release is now deprecated because the FOLIO source does not appear to be maintained at present.  Please switch to using folio_snapshot instead when convenient (not urgent).
2. Reviewing approaches to query factoring
   
   1. Pre-computing joins
      SELECT ... FROM ( (r1 JOIN r2 JOIN r3 ) JOIN r4 JOIN r5);
-> CREATE TABLE r6 r123 AS SELECT ... FROM (r1 JOIN r2 JOIN r3);
   SELECT ... FROM ( r6 r123 JOIN r4 JOIN r5);
   2. Pre-computing "with" clauses (aka CTEs or common table expressions)
      WITH r1 AS SELECT ...;  ->  CREATE TABLE r1 AS SELECT ...;
   3. Combining "with" clauses that use the same table
   4. Preparing intermediate/derived tables
      1. Adding the local schema to the search path (optional)
         SET search_path TO local, public;
      2. Creating indexes
         CREATE INDEX ON table_name (column_name);
      3. Vacuuming and analyzing
         VACUUM table_name;
ANALYZE table_name;
   5. Beginning to think about defining commonly useful derived tables (after Forum)
      1. Commonly used JSON fields not currently available in relational attributes
      2. Commonly used denormalizing joins
      3. Other commonly used joins or data extractionrepetition that can be factored
   6. Automatic regeneration of tables

Reporting Data Privacy Working Group:

• active borrowers count increment

RA/UM Working Group

• ?

MM Working Group

• for latest updates, see RM Prototype and Query Development Status

ERM Working Group

• for latest updates, see ERM Prototype and Query Development Status