diff --git a/docs/journal.md b/docs/journal.md
index 70c1d89788f..12e27624fdb 100644
--- a/docs/journal.md
+++ b/docs/journal.md
@@ -146,3 +146,6 @@ in line as the events are generated
 Filters out a specific set of log events and drops the rest, this
 capturer can be useful for restoring to a previous call point but
 retaining the memory changes (e.g. WCGI runner).
+
+## Improvements
+https://codesandbox.io/blog/how-we-scale-our-microvm-infrastructure-using-low-latency-memory-decompression
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