3 ms·
pg_upgrade has a `link` option that when used reduces the time take to ~15 seconds. IMO, that counts as "near-zero downtime".
by Diggsey 5y ago
pg_upgrade has a `link` option that when used reduces the time take to ~15 seconds.
IMO, that counts as "near-zero downtime".
- sudhirj 5y agoSort of, yeah. I usually consider zero-downtime to be ‘imperceptible to users’. This option is interesting, though, first I’ve heard of it. Thanks!