davidedmundson added a comment.
Tags are stored as xattr, but indexed and cached in the baloo DB. The tags IO slave only searches the cache. I had a recollection that adding a tag in dolphin/whatever forced a basic index of that file. However, I can't find any reference to that anymore. My knowledge of Baloo comes from late KDE4 days. It seems I was talking nonsense. REPOSITORY R119 Plasma Desktop REVISION DETAIL https://phabricator.kde.org/D25280 To: ngraham, tcanabrava, #plasma, davidedmundson Cc: davidedmundson, plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, fbampaloukas, GB_2, ragreen, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, ahiemstra, mart