Bodo Examples

Welcome to Bodo examples!

Install required packages

First make sure you have Bodo installed.

Other packages that are required to run the data generation scripts, pandas_datareader and scikit-learn:

conda install -c conda-forge pandas-datareader
conda install -c conda-forge scikit-learn

Examples and corresponding data generation

Many of the data generation scripts and example scripts can take in optional arguments. python path/script.py --help shows the usage.

For more information on data generation and examples, please see the docstring at the top of each python script.

• Monte Carlo Pi Calculation
• k-means
  • data generation
• Linear Regression
  • data generation
• Logistic Regression
  • data generation
• Kernel Density Estimation
  • data generation
• Intraday Mean
  • data generation
• Some TPCH Queries, more information on TPC-H can be found here: Query #1, 3, 4, 5, 6, 9, 10, 12, 14, 18, 19, 20.

  • data generation: generated data will be available at data/tpch-datagen/data:

    # To generate data with a scale of 1, equivalent to 1GB of data
    data/tpch-datagen/generateData.sh 1
    # To generate data with a scale of 2, equivalent to 2GB of data
    data/tpch-datagen/generateData.sh 2
    

Try the examples

An example performing Monte Carlo Pi Calculation:

# run the example on a single core
python examples/pi.py
# run the example on 4 cores
mpiexec -n 4 python examples/pi.py

An example performing linear regression:

# generate data
python data/linear_regression_datagen.py
# run example on 4 cores
mpiexec -n 4 python examples/linear_regression.py

An example performing TPCH query #1:

# generate data
data/tpch-datagen/generateData.sh 1
# run example on 4 cores
mpiexec -n 4 python examples/tpch/q01.py

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More documentation can be found at http://docs.bodo.ai.

Bodo tutorial can be found here