---
slug: /zh/development/contrib
---
# 使用的三方库 {#shi-yong-de-san-fang-ku}

| 图书馆             | 许可                                                                                                                                |
|--------------------|-------------------------------------------------------------------------------------------------------------------------------------|
| base64             | [BSD2-条款许可](https://github.com/aklomp/base64/blob/a27c565d1b6c676beaf297fe503c4518185666f7/LICENSE)                             |
| 升压               | [提升软件许可证1.0](https://github.com/ClickHouse-Extras/boost-extra/blob/6883b40449f378019aec792f9983ce3afc7ff16e/LICENSE_1_0.txt) |
| brotli             | [MIT](https://github.com/google/brotli/blob/master/LICENSE)                                                                         |
| capnproto          | [MIT](https://github.com/capnproto/capnproto/blob/master/LICENSE)                                                                   |
| cctz               | [Apache许可证2.0](https://github.com/google/cctz/blob/4f9776a310f4952454636363def82c2bf6641d5f/LICENSE.txt)                         |
| 双转换             | [BSD3-条款许可](https://github.com/google/double-conversion/blob/cf2f0f3d547dc73b4612028a155b80536902ba02/LICENSE)                  |
| FastMemcpy         | [MIT](https://github.com/ClickHouse/ClickHouse/blob/master/libs/libmemcpy/impl/LICENSE)                                             |
| googletest         | [BSD3-条款许可](https://github.com/google/googletest/blob/master/LICENSE)                                                           |
| 超扫描             | [BSD3-条款许可](https://github.com/intel/hyperscan/blob/master/LICENSE)                                                             |
| libcxxabi          | [BSD + MIT](https://github.com/ClickHouse/ClickHouse/blob/master/libs/libglibc-compatibility/libcxxabi/LICENSE.TXT)                 |
| libdivide          | [Zlib许可证](https://github.com/ClickHouse/ClickHouse/blob/master/contrib/libdivide/LICENSE.txt)                                    |
| libgsasl           | [LGPL v2.1](https://github.com/ClickHouse-Extras/libgsasl/blob/3b8948a4042e34fb00b4fb987535dc9e02e39040/LICENSE)                    |
| libhdfs3           | [Apache许可证2.0](https://github.com/ClickHouse-Extras/libhdfs3/blob/bd6505cbb0c130b0db695305b9a38546fa880e5a/LICENSE.txt)          |
| libmetrohash       | [Apache许可证2.0](https://github.com/ClickHouse/ClickHouse/blob/master/contrib/libmetrohash/LICENSE)                                |
| libpcg-随机        | [Apache许可证2.0](https://github.com/ClickHouse/ClickHouse/blob/master/contrib/libpcg-random/LICENSE-APACHE.txt)                    |
| libressl           | [OpenSSL许可证](https://github.com/ClickHouse-Extras/ssl/blob/master/COPYING)                                                       |
| librdkafka         | [BSD2-条款许可](https://github.com/edenhill/librdkafka/blob/363dcad5a23dc29381cc626620e68ae418b3af19/LICENSE)                       |
| libwidechar_width | [CC0 1.0通用](https://github.com/ClickHouse/ClickHouse/blob/master/libs/libwidechar_width/LICENSE)                                  |
| llvm               | [BSD3-条款许可](https://github.com/ClickHouse-Extras/llvm/blob/163def217817c90fb982a6daf384744d8472b92b/llvm/LICENSE.TXT)           |
| lz4                | [BSD2-条款许可](https://github.com/lz4/lz4/blob/c10863b98e1503af90616ae99725ecd120265dfb/LICENSE)                                   |
| mariadb-连接器-c   | [LGPL v2.1](https://github.com/ClickHouse-Extras/mariadb-connector-c/blob/3.1/COPYING.LIB)                                          |
| murmurhash         | [公共领域](https://github.com/ClickHouse/ClickHouse/blob/master/contrib/murmurhash/LICENSE)                                         |
| pdqsort            | [Zlib许可证](https://github.com/ClickHouse/ClickHouse/blob/master/contrib/pdqsort/license.txt)                                      |
| poco               | [提升软件许可证-1.0版](https://github.com/ClickHouse-Extras/poco/blob/fe5505e56c27b6ecb0dcbc40c49dc2caf4e9637f/LICENSE)             |
| protobuf           | [BSD3-条款许可](https://github.com/ClickHouse-Extras/protobuf/blob/12735370922a35f03999afff478e1c6d7aa917a4/LICENSE)                |
| re2                | [BSD3-条款许可](https://github.com/google/re2/blob/7cf8b88e8f70f97fd4926b56aa87e7f53b2717e0/LICENSE)                                |
| UnixODBC           | [LGPL v2.1](https://github.com/ClickHouse-Extras/UnixODBC/tree/b0ad30f7f6289c12b76f04bfb9d466374bb32168)                            |
| zlib-ng            | [Zlib许可证](https://github.com/ClickHouse-Extras/zlib-ng/blob/develop/LICENSE.md)                                                  |
| zstd               | [BSD3-条款许可](https://github.com/facebook/zstd/blob/dev/LICENSE)                                                                  |
