diff --git a/pkgs/by-name/ap/apache-orc/package.nix b/pkgs/by-name/ap/apache-orc/package.nix
new file mode 100644
index 000000000000..b64b6683c2b1
--- /dev/null
+++ b/pkgs/by-name/ap/apache-orc/package.nix
@@ -0,0 +1,81 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  fetchurl,
+  fetchpatch,
+  cmake,
+  gtest,
+  lz4,
+  protobuf,
+  snappy,
+  zlib,
+  zstd,
+}:
+
+let
+  orc-format = fetchurl {
+    name = "orc-format-1.0.0.tar.gz";
+    url = "https://www.apache.org/dyn/closer.lua/orc/orc-format-1.0.0/orc-format-1.0.0.tar.gz?action=download";
+    hash = "sha256-c5+uX/lLH4ErQTB3KANhBFv5LlEO8Es0phDiOpRdjNU=";
+  };
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = "apache-orc";
+  version = "2.1.1";
+
+  src = fetchFromGitHub {
+    owner = "apache";
+    repo = "orc";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-Ib02mIUQaLEVwIBv5xdKDyX+FeI8vhh9+5hM7miKwHo=";
+  };
+
+  patches = [
+    # Patch that adds 2 missing imports in source files
+    # To be removed this PR land: https://github.com/apache/orc/pull/2175
+    (fetchpatch {
+      url = "https://github.com/apache/orc/commit/fb20db2440226da6b92d38ce260e5b850d2f0092.patch";
+      hash = "sha256-rHGECXJoBPgZ62yZciYdSMq4pGnVt75lxkHyO46IiyQ=";
+    })
+  ];
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  buildInputs = [
+    gtest
+    lz4
+    protobuf
+    snappy
+    zlib
+    zstd
+  ];
+
+  cmakeFlags = [
+    (lib.cmakeFeature "CMAKE_BUILD_TYPE" "Release")
+    (lib.cmakeBool "BUILD_JAVA" false)
+    (lib.cmakeBool "STOP_BUILD_ON_WARNING" true)
+    (lib.cmakeBool "INSTALL_VENDORED_LIBS" false)
+  ];
+
+  env = {
+    GTEST_HOME = gtest.dev;
+    LZ4_ROOT = lz4;
+    ORC_FORMAT_URL = orc-format;
+    PROTOBUF_HOME = protobuf;
+    SNAPPY_ROOT = snappy.dev;
+    ZLIB_ROOT = zlib.dev;
+    ZSTD_ROOT = zstd.dev;
+  };
+
+  meta = {
+    changelog = "https://github.com/apache/orc/releases/tag/v${finalAttrs.version}";
+    description = "The smallest, fastest columnar storage for Hadoop workloads";
+    homepage = "https://github.com/apache/orc/";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ drupol ];
+    platforms = lib.platforms.all;
+  };
+})
diff --git a/pkgs/by-name/sw/swh/package.nix b/pkgs/by-name/sw/swh/package.nix
index 96561b1c703b..95828a6665d4 100644
--- a/pkgs/by-name/sw/swh/package.nix
+++ b/pkgs/by-name/sw/swh/package.nix
@@ -3,6 +3,7 @@
   writeShellApplication,
   withSwhPythonPackages ? [
     python3Packages.swh-auth
+    python3Packages.swh-export
     python3Packages.swh-model
     python3Packages.swh-objstorage
     python3Packages.swh-scanner
diff --git a/pkgs/development/python-modules/pyorc/default.nix b/pkgs/development/python-modules/pyorc/default.nix
new file mode 100644
index 000000000000..bd2935ef7853
--- /dev/null
+++ b/pkgs/development/python-modules/pyorc/default.nix
@@ -0,0 +1,73 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pybind11,
+  setuptools,
+  pytestCheckHook,
+  tzdata,
+  python,
+  pkgs,
+}:
+
+buildPythonPackage rec {
+  pname = "pyorc";
+  version = "0.10.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "noirello";
+    repo = "pyorc";
+    tag = "v${version}";
+    hash = "sha256-2w3Qh6g+Yg+D10kTow9YR6B6FhQ+z2DvgDy5GtYxH4g=";
+  };
+
+  build-system = [
+    pybind11
+    setuptools
+  ];
+
+  env = {
+    PYORC_SKIP_ORC_BUILD = "true";
+  };
+
+  buildInputs = [
+    pkgs.lz4
+    pkgs.protobuf
+    pkgs.snappy
+    pkgs.zlib
+    pkgs.zstd
+    pkgs.apache-orc
+  ];
+
+  preCheck = ''
+    # provide timezone data, works only on linux
+    export TZDIR=${tzdata}/${python.sitePackages}/tzdata/zoneinfo
+
+    substituteInPlace "tests/compare/test_writer_cmp.py" \
+      --replace-fail "deps/bin/orc-contents" "orc-contents"
+
+    substituteInPlace "tests/compare/test_reader_cmp.py" \
+      --replace-fail "deps/bin/orc-metadata" "orc-metadata"
+
+    mkdir -p deps
+    ln -s "${pkgs.apache-orc.src}/examples" "deps/"
+  '';
+
+  pythonImportsCheck = [
+    "pyorc"
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+    pkgs.apache-orc
+  ];
+
+  meta = {
+    changelog = "https://github.com/noirello/pyorc/blob/${version}/CHANGELOG.rst";
+    description = "Python module for Apache ORC file format";
+    homepage = "https://github.com/noirello/pyorc";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ drupol ];
+  };
+}
diff --git a/pkgs/development/python-modules/pytest-kafka/default.nix b/pkgs/development/python-modules/pytest-kafka/default.nix
new file mode 100644
index 000000000000..ee4c323e8cef
--- /dev/null
+++ b/pkgs/development/python-modules/pytest-kafka/default.nix
@@ -0,0 +1,42 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitLab,
+  setuptools,
+  kafka-python-ng,
+  port-for,
+  pytest,
+}:
+
+buildPythonPackage rec {
+  pname = "pytest-kafka";
+  version = "0.8.1";
+  pyproject = true;
+
+  src = fetchFromGitLab {
+    owner = "karolinepauls";
+    repo = "pytest-kafka";
+    tag = "v${version}";
+    hash = "sha256-OR8SpNswbPOVtAcFuZgrZJR5K6wPb1TS5leybKWr3zY=";
+  };
+
+  build-system = [ setuptools ];
+
+  dependencies = [
+    kafka-python-ng
+    port-for
+    pytest
+  ];
+
+  pythonImportsCheck = [ "pytest_kafka" ];
+
+  # Tests depends on a kafka server running
+  doCheck = false;
+
+  meta = {
+    description = "Pytest fixture factories for Zookeeper, Kafka server and Kafka consumer";
+    homepage = "https://gitlab.com/karolinepauls/pytest-kafka";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ drupol ];
+  };
+}
diff --git a/pkgs/development/python-modules/swh-export/default.nix b/pkgs/development/python-modules/swh-export/default.nix
new file mode 100644
index 000000000000..6429bd8b475e
--- /dev/null
+++ b/pkgs/development/python-modules/swh-export/default.nix
@@ -0,0 +1,90 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitLab,
+  setuptools,
+  setuptools-scm,
+  boto3,
+  click,
+  tqdm,
+  pyorc,
+  plyvel,
+  python,
+  types-requests,
+  swh-core,
+  swh-journal,
+  swh-model,
+  swh-storage,
+  pytestCheckHook,
+  pytest-kafka,
+  pytest-mock,
+  tzdata,
+  pkgs,
+}:
+
+buildPythonPackage rec {
+  pname = "swh-export";
+  version = "1.8.0";
+  pyproject = true;
+
+  src = fetchFromGitLab {
+    domain = "gitlab.softwareheritage.org";
+    group = "swh";
+    owner = "devel";
+    repo = "swh-export";
+    tag = "v${version}";
+    hash = "sha256-n97MMYn7EmTrv411YSxUD1+zfbFB8KOSns44N3NqqV8=";
+  };
+
+  build-system = [
+    setuptools
+    setuptools-scm
+  ];
+
+  dependencies = [
+    boto3
+    click
+    tqdm
+    pyorc
+    plyvel
+    types-requests
+    swh-core
+    swh-journal
+    swh-model
+    swh-storage
+  ];
+
+  preCheck = ''
+    # provide timezone data, works only on linux
+    export TZDIR=${tzdata}/${python.sitePackages}/tzdata/zoneinfo
+  '';
+
+  pythonImportsCheck = [ "swh.export" ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+    pytest-kafka
+    pytest-mock
+    pkgs.zstd
+    pkgs.pv
+  ];
+
+  disabledTests = [
+    # I don't know how to fix the following error
+    # E       fixture 'kafka_server' not found
+    "test_parallel_journal_processor"
+    "test_parallel_journal_processor_origin"
+    "test_parallel_journal_processor_origin_visit_status"
+    "test_parallel_journal_processor_offsets"
+    "test_parallel_journal_processor_masked"
+    "test_parallel_journal_processor_masked_origin"
+    "test_parallel_journal_processor_masked_origin_visit_statuses"
+  ];
+
+  meta = {
+    description = "Software Heritage dataset tools";
+    homepage = "https://gitlab.softwareheritage.org/swh/devel/swh-export";
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [ drupol ];
+  };
+}
diff --git a/pkgs/development/python-modules/swh-objstorage/default.nix b/pkgs/development/python-modules/swh-objstorage/default.nix
index 478bc7e07bdf..6672a3054cdb 100644
--- a/pkgs/development/python-modules/swh-objstorage/default.nix
+++ b/pkgs/development/python-modules/swh-objstorage/default.nix
@@ -1,5 +1,6 @@
 {
   lib,
+  stdenv,
   buildPythonPackage,
   fetchFromGitLab,
   setuptools,
@@ -102,6 +103,11 @@ buildPythonPackage rec {
     util-linux
   ] ++ psycopg.optional-dependencies.pool;
 
+  disabledTests = lib.optionals (stdenv.hostPlatform.isAarch64 && stdenv.hostPlatform.isLinux) [
+    # FAILED swh/objstorage/tests/test_objstorage_winery.py::test_winery_leaky_bucket_tick - assert 1 == 0
+    "test_winery_leaky_bucket_tick"
+  ];
+
   meta = {
     description = "Content-addressable object storage for the Software Heritage project";
     homepage = "https://gitlab.softwareheritage.org/swh/devel/swh-objstorage";
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f1d6ddb041a0..356c4ba47c9b 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -12772,6 +12772,8 @@ self: super: with self; {
 
   pyoppleio = callPackage ../development/python-modules/pyoppleio { };
 
+  pyorc = callPackage ../development/python-modules/pyorc { };
+
   pyorthanc = callPackage ../development/python-modules/pyorthanc { };
 
   pyosf = callPackage ../development/python-modules/pyosf { };
@@ -13541,6 +13543,8 @@ self: super: with self; {
 
   pytest-jupyter = callPackage ../development/python-modules/pytest-jupyter { };
 
+  pytest-kafka = callPackage ../development/python-modules/pytest-kafka { };
+
   pytest-lazy-fixture = callPackage ../development/python-modules/pytest-lazy-fixture { };
 
   pytest-lazy-fixtures = callPackage ../development/python-modules/pytest-lazy-fixtures { };
@@ -16669,6 +16673,8 @@ self: super: with self; {
 
   swh-core = callPackage ../development/python-modules/swh-core { };
 
+  swh-export = callPackage ../development/python-modules/swh-export { };
+
   swh-journal = callPackage ../development/python-modules/swh-journal { };
 
   swh-model = callPackage ../development/python-modules/swh-model { };