[test][prefix][experiments] Reduced LargeView to 1000 rather than 1000000

This allows to run the test faster as it was only used as a benchmark.

This database will also be removed in the future.

beat/core/test/prefix/databases/large/1.py

@@ -45,7 +45,7 @@ class LargeView(View):
 
         entries = []
         for i in range(0, 1000):
-            entries.append(numpy.int32(numpy.random.randint(100, size=(1000000,))))
+            entries.append(numpy.int32(numpy.random.randint(100, size=(1000,))))
 
         return entries