Tableau Software, LLC
HYPER API Open Source Software Disclosure (rev. February 20, 2020)

HYPER API may contain one or more of the following open-source software packages. For more information, including copies
of applicable open-source software licenses, or to request copies of open-source software, please contact legal@tableau.com.
For Instructional Purposes: The list below is organized in a tabular format. The first column on the left identifies the name
or title of the open-source software package that the HYPER API may contain. The second column from the left identifies the
applicable license(s) for the respective software package in that row. The third column from the left contains a text link
to the applicable license for that open-source software package.

Open-Source Software Package; License Information; License Link
Apache Arrow; Apache License, Version 2.0; https://github.com/apache/arrow/blob/master/LICENSE.txt
Apache Thrift; Apache License, Version 2.0: https://github.com/apache/thrift/blob/master/LICENSE
AsmJit; zlib License; https://github.com/asmjit/asmjit/blob/master/LICENSE.md
Boost; Boost Software License, Version 1.0; https://www.boost.org/LICENSE_1_0.txt
Breakpad; The 3-Clause BSD License; https://chromium.googlesource.com/breakpad/breakpad/+/master/LICENSE
CFFI; The MIT License; https://foss.heptapod.net/pypy/cffi/blob/branch/default/LICENSE
dtoa Benchmark; The MIT License; https://github.com/miloyip/dtoa-benchmark/blob/master/license.txt
Efficient Random Sampling — Vectorized, Cache-Efficient, and Online; The 2-Clause BSD License; https://github.com/lorenzhs/sampling/blob/master/LICENSE
GeographicLib; The MIT License; https://geographiclib.sourceforge.io/html/LICENSE.txt
GNU Compiler Collection (GCC); GNU General Public License, Version 3, with GCC Runtime Library Exception; https://www.gnu.org/licenses/gpl-3.0.html https://www.gnu.org/licenses/gcc-exception-3.1.en.html
International Components for Unicode (ICU); Unicode Inc. License Agreement — Data Files and Software; https://github.com/unicode-org/icu/blob/icu-maint/maint-4-4/unicode-license.txt
Java Native Access (JNA); Apache License, Version 2.0; https://raw.githubusercontent.com/java-native-access/jna/master/LICENSE
LZ4; The 2-Clause BSD License; https://github.com/lz4/lz4/blob/dev/lib/LICENSE
musl libc; The MIT License; https://git.musl-libc.org/cgit/musl/tree/COPYRIGHT
.NET Core Runtime; The MIT License; https://github.com/dotnet/coreclr/blob/master/LICENSE.TXT
OpenSSL; OpenSSL License and SSLeay License; https://github.com/openssl/openssl/blob/OpenSSL_1_1_1-stable/LICENSE
Pattern-defeating Quicksort (pdqsort); The zlib/libpng License; https://raw.githubusercontent.com/orlp/pdqsort/master/license.txt
PostgreSQL; The PostgreSQL License; https://github.com/postgres/postgres/blob/master/COPYRIGHT
RE2; The 3-Clause BSD License; https://raw.githubusercontent.com/google/re2/master/LICENSE
robin-map; The MIT License; https://github.com/Tessil/robin-map
snappy; The 3-Clause BSD License; https://github.com/google/snappy/blob/master/COPYING
span lite; Boost Software License, Version 1.0; https://raw.githubusercontent.com/martinmoene/span-lite/master/LICENSE.txt
The LLVM Project; Apache License, Version 2.0 with LLVM Exceptions; http://releases.llvm.org/9.0.0/LICENSE.TXT
The LLVM Project; LLVM Release License; http://releases.llvm.org/5.0.0/LICENSE.TXT
zlib; The zlib/libpng License; https://www.zlib.net/zlib_license.html
Zstandard; The 3-Clause BSD License; https://github.com/facebook/zstd/blob/dev/LICENSE
