diff --git a/benchmarks/README.md b/benchmarks/README.md
index b7a3879b22..af644746b1 100644
--- a/benchmarks/README.md
+++ b/benchmarks/README.md
@@ -29,11 +29,30 @@ These benchmarks are derived from the [TPC-H][1] benchmark.
 
 ## Generating Test Data
 
-TPC-H data can be generated using the `tpch-gen.sh` script, which creates a Docker image containing the TPC-DS data
-generator.
+TPC-H data can be generated using [tpchgen-rs](https://github.com/clflushopt/tpchgen-rs), a fast TPC-H data generator written in Rust.
 
+### Installation
+
+Install via pip:
+```bash
+pip install tpchgen-cli
+```
+
+Or via cargo:
+```bash
+cargo install tpchgen-cli
+```
+
+### Generating Data
+
+Generate SF=1 data in Parquet format:
+```bash
+tpchgen-cli -s 1 --format parquet --output-dir data
+```
+
+For larger scale factors (e.g., SF=10):
 ```bash
-./tpch-gen.sh
+tpchgen-cli -s 10 --format parquet --output-dir data
 ```
 
 Data will be generated into the `data` subdirectory and will not be checked in because this directory has been added
diff --git a/benchmarks/tpch-gen.sh b/benchmarks/tpch-gen.sh
deleted file mode 100755
index ee3d143f6e..0000000000
--- a/benchmarks/tpch-gen.sh
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/bash
-# 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.
-
-mkdir -p data/answers 2>/dev/null
-
-set -e
-
-pushd ..
-. ./dev/build-set-env.sh
-popd
-
-# Generate data into the ./data directory if it does not already exist
-FILE=./data/supplier.tbl
-if test -f "$FILE"; then
-    echo "$FILE exists."
-else
-  docker run -v `pwd`/data:/data -it --rm ghcr.io/scalytics/tpch-docker:main -vf -s 1
-fi
-
-# Copy expected answers into the ./data/answers directory if it does not already exist
-FILE=./data/answers/q1.out
-if test -f "$FILE"; then
-    echo "$FILE exists."
-else
-  docker run -v `pwd`/data:/data -it --entrypoint /bin/bash --rm ghcr.io/scalytics/tpch-docker:main -c "cp /opt/tpch/2.18.0_rc2/dbgen/answers/* /data/answers/"
-fi
\ No newline at end of file