Changes to make Centralized data smaller

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As of 2022-08-10 Centralized data.mdb was 1.348GB . This is large and slowly approaching MS Access' 2GB limit. The size also makes it slow to copy down, and even slower to copy up. This page is about attempts to make the file smaller.

L_Dxs table and L_Como table

We can reduce the file size to 0.810GB by moving the legacy tables L_Dxs table and L_Como table to Legacy TMS Data.mdb. These tables are “stale” and no longer change, so we don’t really need to have them in Centralized data.mdb.

Next Steps

  • after Pagasa has legacy local, remove tables from Centralized master.
  • added: 2022-08-10
  • action: 2022-08-10
  • Cargo


  • Categories

Log

Postal_Code_Master table

There is a Postal_Code_Master table in Centralized data.mdb. The table is likely in the correct file because Pagasa maintains it and Julie uses it.

Log

  • removed "code" fields that duplicate "name" field data, and reduced field sizes as much as possible, which reduced table size from ~89MB to ~70MB.

Related articles

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