Command-line tools for invoking TPC-H and TPC-DS data generators in parallel and re-organizing the output files into directory structures that can be consumed by tools such as Apache Spark or Apache Arrow DataFusion/Ballista.
Also supports converting the output to Parquet.
Install dependencies.
sudo apt install gcc make flex bison byacc gitDownload data generator from https://www.tpc.org/tpc_documents_current_versions/current_specifications5.asp
cd /path/to/DSGen-software-code-3.2.0rc1/tools
makeGenerate data.
mkdir /tmp/tpcds/sf1000
cargo run --release -- generate --benchmark tpcds \
--scale 1000 \
--partitions 48 \
--generator-path /path/to/DSGen-software-code-3.2.0rc1/tools \
--output /tmp/tpcds/sf1000/Example output.
Generated TPC-DS data at scale factor 1000 with 48 partitions in: 6247.155671938s
Convert to Parquet
mkdir /tmp/tpcds/sf1000-parquet
cargo run --release -- convert --benchmark tpcds \
--input /tmp/tpcds/sf1000/
--output /tmp/tpcds/sf1000-parquet/Install dependencies.
git clone [email protected]:databricks/tpch-dbgen.git
cd tpch-dbgen
make
cd ..Generate data.
mkdir /tmp/tpch
cargo run --release -- generate --benchmark tpch \
--scale 1 \
--partitions 2 \
--generator-path ./tpch-dbgen/ \
--output /tmp/tpchConvert data to Parquet
mkdir /tmp/tpch-parquet
cargo run --release -- convert \
--benchmark tpch \
--input /tmp/tpch/ \
--output /tmp/tpch-parquet/TPC-H is Copyright © 1993-2022 Transaction Processing Performance Council. The full TPC-H specification in PDF format can be found here
TPC-DS is Copyright © 2021 Transaction Processing Performance Council. The full TPC-DS specification in PDF format can be found here
TPC, TPC Benchmark, TPC-H, and TPC-DS are trademarks of the Transaction Processing Performance Council.
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