PawnDB

An ultra lightweight & fast, portable & type-safe in-memory database optimized for OLTP workloads.

PawnDB Wiki

PawnDB Doxygen Docs

Language

• PawnDB is written in ISO C++17, without any compiler extensions.
• PawnDB follows Google coding style.

License

MIT License

Build the Project

Prerequisites

Hard requirements:

• clang version > 16.0, or gcc version > 8.0.

• cmake version > 3.20.

• ninja build system.

• doxygen for generating document html. (Optional)

• gcovr for showing test coverage report. (Optional)

• clang-format version > 18.0. (Optional)

Build and run the standalone target

Use the following command to build and run the executable target.

cmake -S . -B build -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain/clang.cmake
cmake --build build --target pawndb-app
./build/standalone/pawndb-app

Build and run test suite

Use the following commands from the project's root directory to run the test suite.

cmake -S . -B build -DPAWNDB_ENABLE_TEST -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain/clang.cmake
cmake --build build --target clean-coverage
cmake --build build --target run-all-tests
cmake --build build --target show-test-coverage

Check clang-format

cmake -S . -B build -DPAWNDB_ENABLE_STYLE -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain/clang.cmake
cmake --build build --target check-clang-format

Apply clang-format

cmake -S . -B build -DPAWNDB_ENABLE_STYLE -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain/clang.cmake
cmake --build build --target apply-clang-format

Build Docs

cmake -S . -B build -DPAWNDB_ENABLE_DOXYGEN -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain/clang.cmake
cmake --build build --target doxygen