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diff --git a/src/arrow/dev/benchmarking/ddl/1_08_table_public_machine.sql b/src/arrow/dev/benchmarking/ddl/1_08_table_public_machine.sql
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+/*
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing,
+  software distributed under the License is distributed on an
+  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  KIND, either express or implied.  See the License for the
+  specific language governing permissions and limitations
+  under the License.
+*/
+
+
+-- MACHINE
+CREATE TABLE IF NOT EXISTS public.machine
+(
+  machine_id SERIAL PRIMARY KEY
+  , machine_name citext NOT NULL
+  , mac_address macaddr NOT NULL
+  , memory_bytes bigint NOT NULL
+  , cpu_actual_frequency_Hz bigint NOT NULL
+  , machine_other_attributes jsonb
+  , cpu_id integer NOT NULL
+  , gpu_id integer NOT NULL
+  , os_id integer NOT NULL
+  , FOREIGN KEY (cpu_id) REFERENCES public.cpu
+  , FOREIGN KEY (gpu_id) REFERENCES public.gpu
+  , FOREIGN KEY (os_id) REFERENCES public.os
+);
+COMMENT ON TABLE public.machine
+  IS 'Unique identifiers for a machine.';
+COMMENT ON COLUMN public.machine.machine_name
+  IS 'A machine name of your choice.';
+COMMENT ON COLUMN public.machine.mac_address
+  IS 'The mac_address of a physical network interface to uniquely '
+     'identify a computer. Postgres accepts standard formats, including '
+     '''08:00:2b:01:02:03'', ''08-00-2b-01-02-03'', ''08002b:010203''';
+COMMENT ON COLUMN public.machine.memory_bytes
+  IS 'The output of `sysctl -n hw.memsize`.';
+COMMENT ON COLUMN public.machine.cpu_actual_frequency_Hz
+  IS 'The output of `sysctl -n hw.cpufrequency`.';
+COMMENT ON COLUMN public.machine.machine_other_attributes
+  IS 'Additional attributes of interest, as a JSON object. '
+     'For example: ''{"hard_disk_type": "solid state"}''::jsonb.';
+
+-- CONSTRAINTS
+CREATE UNIQUE INDEX machine_index_on_mac_address
+  ON public.machine(mac_address);
+COMMENT ON INDEX machine_index_on_mac_address
+  IS 'Enforce unique mac address';
+
+CREATE INDEX machine_index_on_cpu_id
+  ON public.machine(cpu_id);
+
+CREATE INDEX machine_index_on_gpu_id
+  ON public.machine(gpu_id);
+
+CREATE INDEX machine_index_on_os_id
+  ON public.machine(os_id);
+
+CREATE INDEX machine_index_on_cpu_gpu_os_id
+  ON public.machine(cpu_id, gpu_id, os_id);