--- /dev/null
+# public-inbox data flow
+#
+# Note: choose either "delivery tools" OR "git mirroring tools"
+# for a given inboxdir. Combining them for the SAME inboxdir
+# will cause conflicts. Of course, different inboxdirs may
+# choose different means of getting mail into them.
+
+ +--------------------+
+ | delivery tools: |
+ | public-inbox-mda |
+ | public-inbox-watch |
+ | public-inbox-learn |
+ +--------------------+
+ |
+ |
+ v
++----------------------+ +--------------------+
+| git mirroring tools: | git (clone|fetch) && | |
+| grok-pull, | public-inbox-index | inboxdir |
+| various scripts | ----------------------> | |
++----------------------+ +--------------------+
+ |
+ |
+ v
+ +--------------------+
+ | read-only daemons: |
+ | public-inbox-httpd |
+ | public-inbox-nntpd |
+ +--------------------+
+
+# Copyright 2020 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>