aboutsummaryrefslogtreecommitdiffstats
path: root/notes
diff options
context:
space:
mode:
authorBryan Newbold <bnewbold@archive.org>2020-08-31 20:35:32 -0700
committerBryan Newbold <bnewbold@archive.org>2020-08-31 20:35:32 -0700
commit9d7e68c54701b56c17cb09402506c610051f71c2 (patch)
tree98c9fe5aad2f3278de7a23229644902a14d862cd /notes
parent9c139e6a824acab913e9809f21fbde48fe43ab72 (diff)
downloadchocula-9d7e68c54701b56c17cb09402506c610051f71c2.tar.gz
chocula-9d7e68c54701b56c17cb09402506c610051f71c2.zip
notes on PKP PLN addition
Diffstat (limited to 'notes')
-rw-r--r--notes/explore.md13
1 files changed, 13 insertions, 0 deletions
diff --git a/notes/explore.md b/notes/explore.md
index 6193309..5f23d35 100644
--- a/notes/explore.md
+++ b/notes/explore.md
@@ -1,4 +1,17 @@
+## 2020-08-31
+
+How big of a difference in preservation coverage stats does the inclusion of
+PKP PLN numbers result in?
+
+ select count(*), sum(journal.release_count), sum(journal.preserved_count) from journal join directory on journal.issnl = directory.issnl where directory.slug = 'pkp_pln';
+
+ count(*) sum(journal.release_count) sum(journal.preserved_count)
+ ---------- -------------------------- ----------------------------
+ 1356 343333 283984
+
+So about 60k releases.
+
## 2020-06-23
Where do back ISSN-Ls come from? Answer: exiting fatcat metadata.