--- /dev/null
+require 'fileutils'
+
+def run_in_background(command)
+ fork { system command }
+end
+
+def with_all_segments(&block)
+ 0.upto(9) do |segment_number|
+ block_size = 100000
+ start_index = segment_number * block_size
+ end_index = start_index + block_size - 1
+ block.call(start_index, end_index)
+ end
+end
+
+#with_all_segments do |start_index, end_index|
+# puts "Initializing keys from #{start_index} to #{end_index}"
+# system "ruby worker.rb initialize #{start_index} #{end_index} 0"
+#end
+
+with_all_segments do |start_index, end_index|
+ run_in_background "ruby worker.rb write #{start_index} #{end_index} 10"
+ run_in_background "ruby worker.rb read #{start_index} #{end_index} 1"
+end
\ No newline at end of file