This importer is great!
But it's still slow, importing a thousand of nodes having some dozens ACF is still a task taking tens of minutes.
One issue is the time spent into making thousand of individual INSERT INTO wptests_postmeta.
Thus I wonder if this couldn't be bulkified.
[x] This suggests wp_defer_*_counting(true) which Importer already does.
[ ] It also suggest disabling autocommit (which it does not).
[ ] There is also the possible remove_action('do_pings')
[ ] ability to disable fetch_attachments from the command-line PR #145
[ ] reduce WXR verbosity/size (improve XML readability) PR #148
[ ] fetch attachment asynchronously or in a subsequent import
Don't you think having a some (WP-core or not) bulk_add_post_meta() could dramatically improve import time?
This importer is great! But it's still slow, importing a thousand of nodes having some dozens ACF is still a task taking tens of minutes. One issue is the time spent into making thousand of individual
INSERT INTO wptests_postmeta. Thus I wonder if this couldn't be bulkified.wp_defer_*_counting(true)which Importer already does.remove_action('do_pings')fetch_attachmentsfrom the command-line PR #145bulk_add_post_meta()could dramatically improve import time?