diff --git a/.github/workflows/aws_test.yml b/.github/workflows/aws_test.yml
index 4d58edddb..19125e180 100644
--- a/.github/workflows/aws_test.yml
+++ b/.github/workflows/aws_test.yml
@@ -74,6 +74,8 @@ jobs:
       AWS_DEFAULT_REGION: us-east-1
       AWS_ENDPOINT_URL: http://127.0.0.1:9000
       AWS_EC2_METADATA_DISABLED: "TRUE"
+      SCCACHE_DIR: ${{ github.workspace }}/.sccache
+      SCCACHE_CACHE_SIZE: "2G"
     steps:
       - name: Checkout iceberg-cpp
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
@@ -113,11 +115,29 @@ jobs:
         if: ${{ matrix.s3 == 'ON' }}
         shell: bash
         run: bash ci/scripts/start_minio.sh
+      - name: Restore sccache cache
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-aws-${{ matrix.runs-on }}-bundle${{ matrix.bundle_awssdk }}-s3${{ matrix.s3 }}-sigv4${{ matrix.sigv4 }}-${{ github.run_id }}
+          restore-keys: |
+            sccache-aws-${{ matrix.runs-on }}-bundle${{ matrix.bundle_awssdk }}-s3${{ matrix.s3 }}-sigv4${{ matrix.sigv4 }}-
+      - name: Setup sccache
+        uses: mozilla-actions/sccache-action@9e7fa8a12102821edf02ca5dbea1acd0f89a2696 # v0.0.10
       - name: Build and test Iceberg
         shell: bash
         env:
           CMAKE_TOOLCHAIN_FILE: ${{ startsWith(matrix.runs-on, 'ubuntu') && matrix.bundle_awssdk == 'OFF' && '/usr/local/share/vcpkg/scripts/buildsystems/vcpkg.cmake' || '' }}
-        run: ci/scripts/build_iceberg.sh "$(pwd)" OFF OFF ${{ matrix.s3 }} ${{ matrix.sigv4 }} ${{ matrix.bundle_awssdk }}
+        run: ci/scripts/build_iceberg.sh "$(pwd)" OFF ON ${{ matrix.s3 }} ${{ matrix.sigv4 }} ${{ matrix.bundle_awssdk }}
+      - name: Show sccache stats
+        shell: bash
+        run: sccache --show-stats
+      - name: Save sccache cache
+        if: github.ref == 'refs/heads/main'
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-aws-${{ matrix.runs-on }}-bundle${{ matrix.bundle_awssdk }}-s3${{ matrix.s3 }}-sigv4${{ matrix.sigv4 }}-${{ github.run_id }}
 
   # Exercise the Meson build with SigV4 enabled (resolves aws-cpp-sdk-core via
   # its CMake config, not pkg-config whose Cflags force -std=c++11).
diff --git a/.github/workflows/sanitizer_test.yml b/.github/workflows/sanitizer_test.yml
index f4edecfec..e461bd1ed 100644
--- a/.github/workflows/sanitizer_test.yml
+++ b/.github/workflows/sanitizer_test.yml
@@ -39,6 +39,9 @@ jobs:
     if: ${{ github.event_name != 'pull_request' || github.event.pull_request.draft == false }}
     name: "ASAN and UBSAN Tests"
     runs-on: ubuntu-24.04
+    env:
+      SCCACHE_DIR: ${{ github.workspace }}/.sccache
+      SCCACHE_CACHE_SIZE: "2G"
     steps:
       - name: Checkout iceberg-cpp
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
@@ -47,14 +50,33 @@ jobs:
       - name: Install dependencies
         shell: bash
         run: sudo apt-get update && sudo apt-get install -y libcurl4-openssl-dev
+      - name: Restore sccache cache
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-sanitizer-ubuntu-${{ github.run_id }}
+          restore-keys: |
+            sccache-sanitizer-ubuntu-
+      - name: Setup sccache
+        uses: mozilla-actions/sccache-action@9e7fa8a12102821edf02ca5dbea1acd0f89a2696 # v0.0.10
       - name: Configure and Build with ASAN & UBSAN
         env:
           CC: gcc-14
           CXX: g++-14
         run: |
           mkdir build && cd build
-          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Debug -DICEBERG_ENABLE_ASAN=ON -DICEBERG_ENABLE_UBSAN=ON
+          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Debug -DICEBERG_ENABLE_ASAN=ON -DICEBERG_ENABLE_UBSAN=ON \
+            -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache
           cmake --build . --verbose
+      - name: Show sccache stats
+        shell: bash
+        run: sccache --show-stats
+      - name: Save sccache cache
+        if: github.ref == 'refs/heads/main'
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-sanitizer-ubuntu-${{ github.run_id }}
       - name: Run Tests
         working-directory: build
         env:
diff --git a/.github/workflows/sql_catalog_test.yml b/.github/workflows/sql_catalog_test.yml
index cc95169af..dc5c5911e 100644
--- a/.github/workflows/sql_catalog_test.yml
+++ b/.github/workflows/sql_catalog_test.yml
@@ -61,6 +61,9 @@ jobs:
             runs-on: windows-2025
             cmake_build_type: Release
             cmake_extra_args: -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake
+    env:
+      SCCACHE_DIR: ${{ github.workspace }}/.sccache
+      SCCACHE_CACHE_SIZE: "2G"
     steps:
       - name: Checkout iceberg-cpp
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
@@ -85,6 +88,15 @@ jobs:
         shell: pwsh
         run: |
           vcpkg install zlib:x64-windows nlohmann-json:x64-windows nanoarrow:x64-windows roaring:x64-windows sqlite3:x64-windows
+      - name: Restore sccache cache
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-sqlcatalog-${{ matrix.runs-on }}-${{ github.run_id }}
+          restore-keys: |
+            sccache-sqlcatalog-${{ matrix.runs-on }}-
+      - name: Setup sccache
+        uses: mozilla-actions/sccache-action@9e7fa8a12102821edf02ca5dbea1acd0f89a2696 # v0.0.10
       - name: Configure Iceberg
         shell: bash
         run: |
@@ -96,10 +108,21 @@ jobs:
             -DICEBERG_BUILD_REST=OFF \
             -DICEBERG_BUILD_SQL_CATALOG=ON \
             -DICEBERG_SQL_SQLITE=ON \
+            -DCMAKE_C_COMPILER_LAUNCHER=sccache \
+            -DCMAKE_CXX_COMPILER_LAUNCHER=sccache \
             ${{ matrix.cmake_extra_args }}
       - name: Build SQL catalog tests
         shell: bash
         run: cmake --build build --target sql_catalog_test
+      - name: Show sccache stats
+        shell: bash
+        run: sccache --show-stats
+      - name: Save sccache cache
+        if: github.ref == 'refs/heads/main'
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-sqlcatalog-${{ matrix.runs-on }}-${{ github.run_id }}
       - name: Run SQL catalog tests
         shell: bash
         run: ctest --test-dir build -R '^sql_catalog_test$' --output-on-failure -C ${{ matrix.cmake_build_type }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 652999f61..6a2f4ca82 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -45,6 +45,9 @@ jobs:
     timeout-minutes: 30
     strategy:
       fail-fast: false
+    env:
+      SCCACHE_DIR: ${{ github.workspace }}/.sccache
+      SCCACHE_CACHE_SIZE: "2G"
     steps:
       - name: Checkout iceberg-cpp
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
@@ -53,12 +56,30 @@ jobs:
       - name: Install dependencies
         shell: bash
         run: sudo apt-get update && sudo apt-get install -y libcurl4-openssl-dev
+      - name: Restore sccache cache
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-test-ubuntu-${{ github.run_id }}
+          restore-keys: |
+            sccache-test-ubuntu-
+      - name: Setup sccache
+        uses: mozilla-actions/sccache-action@9e7fa8a12102821edf02ca5dbea1acd0f89a2696 # v0.0.10
       - name: Build Iceberg
         shell: bash
         env:
           CC: gcc-14
           CXX: g++-14
-        run: ci/scripts/build_iceberg.sh $(pwd) ON
+        run: ci/scripts/build_iceberg.sh $(pwd) ON ON
+      - name: Show sccache stats
+        shell: bash
+        run: sccache --show-stats
+      - name: Save sccache cache
+        if: github.ref == 'refs/heads/main'
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-test-ubuntu-${{ github.run_id }}
       - name: Build Example
         shell: bash
         env:
@@ -72,14 +93,35 @@ jobs:
     timeout-minutes: 30
     strategy:
       fail-fast: false
+    env:
+      SCCACHE_DIR: ${{ github.workspace }}/.sccache
+      SCCACHE_CACHE_SIZE: "2G"
     steps:
       - name: Checkout iceberg-cpp
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
+      - name: Restore sccache cache
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-test-macos-${{ github.run_id }}
+          restore-keys: |
+            sccache-test-macos-
+      - name: Setup sccache
+        uses: mozilla-actions/sccache-action@9e7fa8a12102821edf02ca5dbea1acd0f89a2696 # v0.0.10
       - name: Build Iceberg
         shell: bash
-        run: ci/scripts/build_iceberg.sh $(pwd)
+        run: ci/scripts/build_iceberg.sh $(pwd) OFF ON
+      - name: Show sccache stats
+        shell: bash
+        run: sccache --show-stats
+      - name: Save sccache cache
+        if: github.ref == 'refs/heads/main'
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-test-macos-${{ github.run_id }}
       - name: Build Example
         shell: bash
         run: ci/scripts/build_example.sh $(pwd)/example
@@ -90,6 +132,9 @@ jobs:
     timeout-minutes: 60
     strategy:
       fail-fast: false
+    env:
+      SCCACHE_DIR: ${{ github.workspace }}/.sccache
+      SCCACHE_CACHE_SIZE: "2G"
     steps:
       - name: Checkout iceberg-cpp
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
@@ -103,17 +148,28 @@ jobs:
         shell: pwsh
         run: |
           vcpkg install zlib:x64-windows nlohmann-json:x64-windows nanoarrow:x64-windows roaring:x64-windows cpr:x64-windows
+      - name: Restore sccache cache
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-test-windows-${{ github.run_id }}
+          restore-keys: |
+            sccache-test-windows-
       - name: Setup sccache
         uses: mozilla-actions/sccache-action@9e7fa8a12102821edf02ca5dbea1acd0f89a2696 # v0.0.10
       - name: Build Iceberg
         shell: pwsh
-        env:
-          SCCACHE_GHA_ENABLED: "true"
         run: |
           $ErrorActionPreference = "Stop"
           bash -lc 'ci/scripts/build_iceberg.sh $(pwd) OFF ON'
           if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
           sccache --show-stats
+      - name: Save sccache cache
+        if: github.ref == 'refs/heads/main'
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ${{ github.workspace }}/.sccache
+          key: sccache-test-windows-${{ github.run_id }}
       - name: Build Example
         shell: pwsh
         run: |