🎧 Your Personal Streaming Service https://www.navidrome.org
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Deluan Quintão f3887df334
perf(smartplaylists): merge negated artist/tag rules into one NOT EXISTS
* fix(smartplaylists): merge negated artist/tag rules in AND groups

Smart playlists with many negated role/tag conditions ANDed together (e.g.
100+ "isNot artist" rules, issue #5511) generated one correlated NOT EXISTS
subquery per rule, scanning media_file_artists for every candidate row. On
large libraries this took minutes and triggered API timeouts and SQLite lock
contention.

By De Morgan, "NOT EXISTS(role=X) AND NOT EXISTS(role=Y)" is equivalent to
"NOT EXISTS(role=X OR role=Y)", so multiple negated conditions for the same
field can be collapsed into a single batched NOT EXISTS. This mirrors the
existing OR-group merge that #5515 added for positive conditions.

The shared grouping/batching logic is extracted into mergeSameFieldConds,
parameterized by polarity, so the OR/positive and AND/negated paths reuse one
algorithm instead of duplicating it. roleCondGroup/tagCondGroup gain a 'not'
flag to emit the negated subquery.

Benchmark (323k tracks, 120 isNot artist rules, reporter's exact shape):
merged ~54ms vs unmerged ~8.7s steady-state (~160x faster).

* docs: trim redundant comments on merge helpers

The De Morgan explanation was repeated across three doc comments. Keep it in
one place (mergeNegatedJsonConds, where negation is introduced) and reduce the
shared core and group-type comments to concise one-liners.
2026-06-14 10:47:11 -04:00
.devcontainer chore(deps): upgrade Go to 1.26 (#5361) 2026-04-14 19:31:01 -04:00
.github ci: fix input parameter name for GitHub token 2026-05-06 00:16:09 -04:00
adapters fix(lastfm): require signed state token on link callback (#5521) 2026-05-23 12:16:15 -03:00
cmd chore: go fix 2026-05-28 22:13:05 -03:00
conf fix(conf): make Dir a plain value type to prevent sync.Once corruption (#5543) 2026-05-27 23:18:35 -03:00
consts fix(transcoding): place -ss before -i for fast input seeking (#5492) 2026-05-13 17:17:20 -03:00
contrib build: add packages for deb and rpm to release (#3202) 2024-10-26 13:31:45 -04:00
core fix(artwork): prevent WebP segfault on 32-bit and disable WebP-by-default in Docker (#5606) 2026-06-13 13:58:26 -04:00
db feat(smartplaylist): extend isMissing/isPresent to bpm, bitDepth and many text fields (#5603) 2026-06-13 13:15:20 -04:00
git feat(plugins): experimental support for plugins (#3998) 2025-06-22 20:45:38 -04:00
log chore: go fix 2026-05-28 22:13:05 -03:00
model fix(artwork): never serve artist folder images as album art (#5596) 2026-06-13 13:29:29 -04:00
persistence perf(smartplaylists): merge negated artist/tag rules into one NOT EXISTS 2026-06-14 10:47:11 -04:00
plugins chore: go fix 2026-05-28 22:13:05 -03:00
release chore(docs): add Danian hosting option to installation instructions 2026-06-09 19:29:58 -04:00
resources fix(ui): update Indonesian translations from POEditor (#5575) 2026-06-08 08:22:59 -04:00
scanner refactor: more warnings clean up 2026-05-20 17:43:12 -03:00
scheduler chore: go fix 2026-05-28 22:13:05 -03:00
scripts build(worktree): add script for setting up git worktrees 2026-03-17 21:34:00 -04:00
server feat(smartplaylist): extend isMissing/isPresent to bpm, bitDepth and many text fields (#5603) 2026-06-13 13:15:20 -04:00
tests refactor: multiple syntax updates for Go 1.26 2026-05-19 18:02:36 -03:00
ui fix(ui): Fix Nautiline theme font and width on mobile devices (#5590) 2026-06-10 16:47:54 -04:00
utils test: fix flaky tests in utils/cache (#5567) 2026-06-05 18:06:52 -04:00
.dockerignore fix: add music.old to .dockerignore and .gitignore 2026-02-06 07:40:05 -05:00
.git-blame-ignore-revs Move project to Navidrome GitHub organization 2021-02-06 21:47:19 -05:00
.gitignore refactor: multiple syntax updates for Go 1.26 2026-05-19 18:02:36 -03:00
.golangci.yml chore(ui): regenerate package-lock.json to have integrity fields (#5276) 2026-04-05 11:37:50 -04:00
.nvmrc chore(deps): update all dependencies (#4618) 2025-10-25 17:05:16 -04:00
CODE_OF_CONDUCT.md Use Contributor Covenant v2.0 2020-07-21 14:40:21 -04:00
context7.json Add context7.json with URL and public key 2026-04-14 19:19:42 -04:00
CONTRIBUTING.md docs: update commit message format in CONTRIBUTING.md 2026-02-20 11:00:34 -05:00
Dockerfile fix(artwork): prevent WebP segfault on 32-bit and disable WebP-by-default in Docker (#5606) 2026-06-13 13:58:26 -04:00
go.mod chore(deps): update dependencies to latest versions in go.mod and go.sum 2026-05-28 20:15:40 -03:00
go.sum chore(deps): update dependencies to latest versions in go.mod and go.sum 2026-05-28 20:15:40 -03:00
LICENSE Change license to GPLv3 2020-01-22 14:48:38 -05:00
main.go feat(server): implement FTS5-based full-text search (#5079) 2026-02-21 17:52:42 -05:00
Makefile chore(lint): upgrade golangci-lint, fix/ignore new errors 2026-05-01 14:22:51 -04:00
Procfile.dev chore(deps): upgrade to Go 1.24.1 (#3851) 2025-03-17 21:08:10 -04:00
README.md feat: add Navidrome Guru on Gurubase.io (#3491) 2024-11-23 17:29:00 -05:00
reflex.conf feat(server): implement FTS5-based full-text search (#5079) 2026-02-21 17:52:42 -05:00

Navidrome logo

Navidrome Music Server  Tweet

Last Release Build Downloads Docker Pulls Dev Chat Subreddit Contributor Covenant Gurubase

Navidrome is an open source web-based music collection server and streamer. It gives you freedom to listen to your music collection from any browser or mobile device. It's like your personal Spotify!

Note: The master branch may be in an unstable or even broken state during development. Please use releases instead of the master branch in order to get a stable set of binaries.

Check out our Live Demo!

Any feedback is welcome! If you need/want a new feature, find a bug or think of any way to improve Navidrome, please file a GitHub issue or join the discussion in our Subreddit. If you want to contribute to the project in any other way (ui/backend dev, translations, themes), please join the chat in our Discord server.

Installation

See instructions on the project's website

Cloud Hosting

PikaPods has partnered with us to offer you an officially supported, cloud-hosted solution. A share of the revenue helps fund the development of Navidrome at no additional cost for you.

PikaPods

Features

  • Handles very large music collections
  • Streams virtually any audio format available
  • Reads and uses all your beautifully curated metadata
  • Great support for compilations (Various Artists albums) and box sets (multi-disc albums)
  • Multi-user, each user has their own play counts, playlists, favourites, etc...
  • Very low resource usage
  • Multi-platform, runs on macOS, Linux and Windows. Docker images are also provided
  • Ready to use binaries for all major platforms, including Raspberry Pi
  • Automatically monitors your library for changes, importing new files and reloading new metadata
  • Themeable, modern and responsive Web interface based on Material UI
  • Compatible with all Subsonic/Madsonic/Airsonic clients
  • Transcoding on the fly. Can be set per user/player. Opus encoding is supported
  • Translated to various languages

Translations

Navidrome uses POEditor for translations, and we are always looking for more contributors

Documentation

All documentation can be found in the project's website: https://www.navidrome.org/docs. Here are some useful direct links:

Screenshots