diff options
Diffstat (limited to 'releasenotes/notes/change-db-access-pattern-for-node-lists-a333dd9c5afa737d.yaml')
| -rw-r--r-- | releasenotes/notes/change-db-access-pattern-for-node-lists-a333dd9c5afa737d.yaml | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/releasenotes/notes/change-db-access-pattern-for-node-lists-a333dd9c5afa737d.yaml b/releasenotes/notes/change-db-access-pattern-for-node-lists-a333dd9c5afa737d.yaml new file mode 100644 index 000000000..3d91f6231 --- /dev/null +++ b/releasenotes/notes/change-db-access-pattern-for-node-lists-a333dd9c5afa737d.yaml @@ -0,0 +1,16 @@ +--- +upgrade: + - | + The query pattern for the database when lists of nodes are retrieved has + been changed to a more efficient pattern at scale, where a list of nodes + is generated, and then additional queries are executed to composite this + data together. This is from a model where the database client in the + conductor was having to deduplicate the resulting data set which is + overall less efficent. +other: + - | + The default database query pattern has been changed which will result + in additional database queries when compositing lists of ``nodes`` + by separately querying ``traits`` and ``tags``. Previously this was a + joined query which requires deduplication of the result set before + building composite objects. |