--- a
+++ b/modules/RawDB/scripts/helpers.rb
@@ -0,0 +1,19 @@
+#!/usr/bin/ruby
+require 'benchmark'
+
+def print_memory_usage
+  memory_before = `ps -o rss= -p #{Process.pid}`.to_i
+  yield
+  memory_after = `ps -o rss= -p #{Process.pid}`.to_i
+
+  puts "Memory: #{((memory_after - memory_before) / 1024.0).round(2)} MB"
+end
+
+def print_time_spent
+  time = Benchmark.realtime do
+    yield
+  end
+
+  puts "Time: #{time.round(2)}"
+end
+