diff --git a/content/post/121.md b/content/post/121.md
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@@ -2,7 +2,7 @@
 title = "fast application locks"
 date = "2015-12-16T16:15:44+00:00"
 author = "Gibheer"
-draft = true
+draft = false
 +++
 
 This week I was looking for a mechanism to build an application specific lock in postgres. I did know about `pg_try_advisory_lock(long)` and `pg_try_advisory_lock(int, int)`, but could not figure out a good mechanism until I found depesz blog entry about [how to pick a task of a list](http://www.depesz.com/2013/08/30/pick-a-task-to-work-on/).