diff --git a/database/README.md b/database/README.md
index 48144aa..6c7bf44 100644
--- a/database/README.md
+++ b/database/README.md
@@ -9,3 +9,7 @@ The name of the file is the date when the database was last updated in month_day
 ### How Many Addresses Does The Database Have?
 
 There are ~23 million Bitcoin addresses in the database. This is also the total number of Bitcoin addresses with a balance that exist in the blockchain.
+
+### Bloom Filter FAQ
+
+The bloom filter is initialized with an error rate of 0.0001, and consumes a total of GB of RAM when held in virtual memory.