diff --git a/bookmarks/toolbar/it/mysql/workload-analysis-with-mysql-s-performan_1k4i.json b/bookmarks/toolbar/it/mysql/workload-analysis-with-mysql-s-performan_1k4i.json
new file mode 100644
index 0000000..0dd55bb
--- /dev/null
+++ b/bookmarks/toolbar/it/mysql/workload-analysis-with-mysql-s-performan_1k4i.json
@@ -0,0 +1,4 @@
+{
+  "title": "Workload Analysis with MySQL's Performance Schema - GitHub Engineering",
+  "url": "http://githubengineering.com/using-mysql-performance-schema-for-workload-analysis/"
+}
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