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phorge-phorge/src
epriestley 8fd20e82fc Improve Conduit performance of special edge-based custom Revision fields
Summary:
Ref T11404. Depends on D16351. Currently, both `differential.query` and `differential.revision.search` issue `2N` queries to fetch:

  - dependencies for each revision; and
  - projects for each revision.

Fix this:

  - Take these custom fields out of Conduit so they don't load this data by default.
  - For `differential.query`, put this data back in by hard coding it.
  - For `differential.revision.search`, just leave it out. You can already optionally get projects efficiently, and this endpoint is a work in progress. I would tentatively be inclined to expose graph data as a "graph" extension once we need it.

This makes both methods execute in `O(1)` time (which is still 20-30 queries, but at least it's not 320 queries anymore).

Test Plan:
  - Ran `differential.query`, observed no change in results but 199 fewer internal queries.
  - Ran `differential.revision.search`, observed data gone from results and 200 fewer internal queries.

Reviewers: yelirekim, chad

Reviewed By: chad

Maniphest Tasks: T11404

Differential Revision: https://secure.phabricator.com/D16352
2016-07-31 11:24:58 -07:00
..
__tests__ Use PhutilClassMapQuery instead of PhutilSymbolLoader 2015-08-14 07:49:01 +10:00
aphront Smooth over a few more transaction compatibility/structure issues with Calendar events 2016-07-13 07:44:15 -07:00
applications Improve Conduit performance of special edge-based custom Revision fields 2016-07-31 11:24:58 -07:00
docs discouarges → discourages 2016-07-15 21:06:47 +00:00
extensions Add src/extensions/ to Phabricator 2013-08-14 15:38:06 -07:00
infrastructure Improve Conduit performance for custom fields 2016-07-31 11:15:58 -07:00
view Clean up recurring event information on Calendar events 2016-07-28 10:59:28 -07:00
__phutil_library_init__.php
__phutil_library_map__.php Improve Conduit performance for custom fields 2016-07-31 11:15:58 -07:00