* [PATCH 5/7] doc: lei_design_notes: add a bit on WAL usage
2021-04-24 9:28 5% [PATCH 0/7] lei sync preparations, "lei inspect" Eric Wong
@ 2021-04-24 9:28 7% ` Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2021-04-24 9:28 UTC (permalink / raw)
To: meta
---
Documentation/lei_design_notes.txt | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/Documentation/lei_design_notes.txt b/Documentation/lei_design_notes.txt
index a5606c05..f1d2ab6f 100644
--- a/Documentation/lei_design_notes.txt
+++ b/Documentation/lei_design_notes.txt
@@ -18,3 +18,15 @@ SQLite, and Xapian across multiple processes.
The coupling of IMAP and NNTP network latency to local storage
is a current weakness of public-inbox-watch. Therefore, -watch
will likely adopt the daemon architecture of lei in the future.
+
+Read/write vs read-only storage
+-------------------------------
+
+public-inboxes are intended to be written and read by different
+Unix users. Commonly, a single Unix user or group will write to
+a public-inbox, but the inbox will be served by a user with
+read-only permissions (e.g. "www-data" or "nobody").
+
+lei/store is intended to be read and written by a single user,
+thus we can rely on the Write-Ahead-Log journal of SQLite to
+improve performance: <https://sqlite.org/wal.html>
^ permalink raw reply related [relevance 7%]
* [PATCH 0/7] lei sync preparations, "lei inspect"
@ 2021-04-24 9:28 5% Eric Wong
2021-04-24 9:28 7% ` [PATCH 5/7] doc: lei_design_notes: add a bit on WAL usage Eric Wong
0 siblings, 1 reply; 2+ results
From: Eric Wong @ 2021-04-24 9:28 UTC (permalink / raw)
To: meta
"lei import" now tracks IMAP and Maildir source information in
preparation for propagating keywords back to IMAP|Maildir.
"lei inspect" is a long-overdue debug/diagnostic thing.
Eric Wong (7):
lei_input: drop outdated comment w.r.t. compression
t/lei_to_mail: split "lei import" test $HOME directory
URIimap: support ->uidvalidity and ->iuid
net_reader: imap_each: add UIDVALIDITY to URL arg
doc: lei_design_notes: add a bit on WAL usage
lei_mail_sync: for bidirectional keyword sync
lei import: keep sync info for Maildir and IMAP folders
Documentation/lei_design_notes.txt | 12 ++
MANIFEST | 3 +
lib/PublicInbox/LEI.pm | 16 ++-
lib/PublicInbox/LeiImport.pm | 22 ++-
lib/PublicInbox/LeiInput.pm | 42 +++++-
lib/PublicInbox/LeiInspect.pm | 96 +++++++++++++
lib/PublicInbox/LeiMailSync.pm | 211 +++++++++++++++++++++++++++++
lib/PublicInbox/LeiSearch.pm | 7 +
lib/PublicInbox/LeiStore.pm | 20 ++-
lib/PublicInbox/NetReader.pm | 11 +-
lib/PublicInbox/TestCommon.pm | 2 +
lib/PublicInbox/URIimap.pm | 38 +++++-
t/lei-import-imap.t | 27 +++-
t/lei-import-maildir.t | 21 +++
t/lei_mail_sync.t | 68 ++++++++++
t/lei_to_mail.t | 8 +-
t/net_reader-imap.t | 4 +-
t/uri_imap.t | 32 ++++-
18 files changed, 612 insertions(+), 28 deletions(-)
create mode 100644 lib/PublicInbox/LeiInspect.pm
create mode 100644 lib/PublicInbox/LeiMailSync.pm
create mode 100644 t/lei_mail_sync.t
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2021-04-24 9:28 5% [PATCH 0/7] lei sync preparations, "lei inspect" Eric Wong
2021-04-24 9:28 7% ` [PATCH 5/7] doc: lei_design_notes: add a bit on WAL usage Eric Wong
Code repositories for project(s) associated with this public inbox
https://80x24.org/public-inbox.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).