diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..645e64c
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,59 @@
+name: test
+
+on:
+  pull_request:
+    branches:
+      - main # or your target branch name
+
+jobs:
+  rust:
+    runs-on: ubuntu-latest
+    container: ubuntu:24.04
+
+    services:
+      postgres:
+        image: postgres:17
+        env:
+          POSTGRES_PASSWORD: postgres
+        ports:
+          - 5432:5432
+
+    steps:
+
+      - name: Install CI tools
+        run: |
+          apt-get update
+          apt-get install -y sudo curl jq build-essential libssl-dev openssl pkg-config xvfb libgtk-3-0 libasound2t64 wget
+        
+      - uses: actions/checkout@v4
+
+      - name: Setup Firefox (for plotly)
+        uses: browser-actions/setup-firefox@v1
+        with:
+          firefox-version: 'latest'
+        id: setup-firefox
+
+      - name: Install Minio
+        run: |
+          wget --quiet -O /tmp/minio https://dl.min.io/server/minio/release/linux-amd64/minio
+          chmod +x /tmp/minio
+          /tmp/minio -v
+
+      - uses: dtolnay/rust-toolchain@stable
+
+      - name: Install latest mdbook
+        run: |
+          cargo install mdbook
+
+      - uses: extractions/setup-just@v2
+
+      - name: Build Book
+        run: just build
+
+      - name: Test Examples
+        run: |
+          /tmp/minio -C /tmp/minio-config server /data &
+          just test-all-ci
+        env:
+          POSTGRES_URL: "postgresql://postgres:postgres@postgres:5432/postgres"
+          BROWSER_PATH: "${{ steps.setup-firefox.outputs.firefox-path }}"
diff --git a/Cargo.lock b/Cargo.lock
index 185abae..74c6638 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -153,9 +153,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.100"
+version = "1.0.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
+checksum = "5f0e0fee31ef5ed1ba1316088939cea399010ed7731dba877ed44aeb407a75ea"
 
 [[package]]
 name = "approx"
@@ -606,18 +606,18 @@ dependencies = [
 
 [[package]]
 name = "avif-serialize"
-version = "0.8.6"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47c8fbc0f831f4519fe8b810b6a7a91410ec83031b8233f730a0480029f6a23f"
+checksum = "375082f007bd67184fb9c0374614b29f9aaa604ec301635f72338bb65386a53d"
 dependencies = [
  "arrayvec",
 ]
 
 [[package]]
 name = "aws-credential-types"
-version = "1.2.11"
+version = "1.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cd362783681b15d136480ad555a099e82ecd8e2d10a841e14dfd0078d67fee3"
+checksum = "e26bbf46abc608f2dc61fd6cb3b7b0665497cc259a21520151ed98f8b37d2c79"
 dependencies = [
  "aws-smithy-async",
  "aws-smithy-runtime-api",
@@ -637,9 +637,9 @@ dependencies = [
 
 [[package]]
 name = "aws-lc-sys"
-version = "0.37.0"
+version = "0.37.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c34dda4df7017c8db52132f0f8a2e0f8161649d15723ed63fc00c82d0f2081a"
+checksum = "b092fe214090261288111db7a2b2c2118e5a7f30dc2569f1732c4069a6840549"
 dependencies = [
  "cc",
  "cmake",
@@ -649,9 +649,9 @@ dependencies = [
 
 [[package]]
 name = "aws-runtime"
-version = "1.5.18"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "959dab27ce613e6c9658eb3621064d0e2027e5f2acb65bc526a43577facea557"
+checksum = "b0f92058d22a46adf53ec57a6a96f34447daf02bff52e8fb956c66bcd5c6ac12"
 dependencies = [
  "aws-credential-types",
  "aws-sigv4",
@@ -663,9 +663,12 @@ dependencies = [
  "aws-smithy-types",
  "aws-types",
  "bytes",
+ "bytes-utils",
  "fastrand",
  "http 0.2.12",
+ "http 1.4.0",
  "http-body 0.4.6",
+ "http-body 1.0.1",
  "percent-encoding",
  "pin-project-lite",
  "tracing",
@@ -674,9 +677,9 @@ dependencies = [
 
 [[package]]
 name = "aws-sdk-s3"
-version = "1.121.0"
+version = "1.123.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61948728b681f88a1e49b9500469cf9e36575a424e745e2c5a651a42386e7d9c"
+checksum = "c018f22146966fdd493a664f62ee2483dff256b42a08c125ab6a084bde7b77fe"
 dependencies = [
  "aws-credential-types",
  "aws-runtime",
@@ -698,7 +701,7 @@ dependencies = [
  "hmac",
  "http 0.2.12",
  "http 1.4.0",
- "http-body 0.4.6",
+ "http-body 1.0.1",
  "lru",
  "percent-encoding",
  "regex-lite",
@@ -709,9 +712,9 @@ dependencies = [
 
 [[package]]
 name = "aws-sigv4"
-version = "1.3.7"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69e523e1c4e8e7e8ff219d732988e22bfeae8a1cafdbe6d9eca1546fa080be7c"
+checksum = "68f6ae9b71597dc5fd115d52849d7a5556ad9265885ad3492ea8d73b93bbc46e"
 dependencies = [
  "aws-credential-types",
  "aws-smithy-eventstream",
@@ -737,9 +740,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-async"
-version = "1.2.9"
+version = "1.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e0e99800414b0c4cae85ed775a1559f8992f4e69f5ebafe9c936e29609eae78"
+checksum = "3cba48474f1d6807384d06fec085b909f5807e16653c5af5c45dfe89539f0b70"
 dependencies = [
  "futures-util",
  "pin-project-lite",
@@ -748,17 +751,18 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-checksums"
-version = "0.63.13"
+version = "0.64.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23374b9170cbbcc6f5df8dc5ebb9b6c5c28a3c8f599f0e8b8b10eb6f4a5c6e74"
+checksum = "a764fa7222922f6c0af8eea478b0ef1ba5ce1222af97e01f33ca5e957bd7f3b9"
 dependencies = [
  "aws-smithy-http",
  "aws-smithy-types",
  "bytes",
  "crc-fast",
  "hex",
- "http 0.2.12",
- "http-body 0.4.6",
+ "http 1.4.0",
+ "http-body 1.0.1",
+ "http-body-util",
  "md-5",
  "pin-project-lite",
  "sha1",
@@ -768,9 +772,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-eventstream"
-version = "0.60.16"
+version = "0.60.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1adc2eb689a24741c9dcc21ec19be78839a7899594883d3305cf4c7abae9b3d"
+checksum = "1c0b3e587fbaa5d7f7e870544508af8ce82ea47cd30376e69e1e37c4ac746f79"
 dependencies = [
  "aws-smithy-types",
  "bytes",
@@ -779,9 +783,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-http"
-version = "0.62.6"
+version = "0.63.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "826141069295752372f8203c17f28e30c464d22899a43a0c9fd9c458d469c88b"
+checksum = "af4a8a5fe3e4ac7ee871237c340bbce13e982d37543b65700f4419e039f5d78e"
 dependencies = [
  "aws-smithy-eventstream",
  "aws-smithy-runtime-api",
@@ -790,9 +794,9 @@ dependencies = [
  "bytes-utils",
  "futures-core",
  "futures-util",
- "http 0.2.12",
  "http 1.4.0",
- "http-body 0.4.6",
+ "http-body 1.0.1",
+ "http-body-util",
  "percent-encoding",
  "pin-project-lite",
  "pin-utils",
@@ -801,9 +805,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-http-client"
-version = "1.1.7"
+version = "1.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23141f8daeab46574a1969ddb7316bc2928732e5721b3abfa8d1e16927ea9a52"
+checksum = "0709f0083aa19b704132684bc26d3c868e06bd428ccc4373b0b55c3e8748a58b"
 dependencies = [
  "aws-smithy-async",
  "aws-smithy-runtime-api",
@@ -831,27 +835,27 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-json"
-version = "0.61.9"
+version = "0.62.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49fa1213db31ac95288d981476f78d05d9cbb0353d22cdf3472cc05bb02f6551"
+checksum = "27b3a779093e18cad88bbae08dc4261e1d95018c4c5b9356a52bcae7c0b6e9bb"
 dependencies = [
  "aws-smithy-types",
 ]
 
 [[package]]
 name = "aws-smithy-observability"
-version = "0.2.2"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "112e30b3c5379273de88c8cedfc96ce0211e9af22115ceb6975b5c072eccdfb9"
+checksum = "4d3f39d5bb871aaf461d59144557f16d5927a5248a983a40654d9cf3b9ba183b"
 dependencies = [
  "aws-smithy-runtime-api",
 ]
 
 [[package]]
 name = "aws-smithy-runtime"
-version = "1.9.8"
+version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb5b6167fcdf47399024e81ac08e795180c576a20e4d4ce67949f9a88ae37dc1"
+checksum = "8fd3dfc18c1ce097cf81fced7192731e63809829c6cbf933c1ec47452d08e1aa"
 dependencies = [
  "aws-smithy-async",
  "aws-smithy-http",
@@ -865,6 +869,7 @@ dependencies = [
  "http 1.4.0",
  "http-body 0.4.6",
  "http-body 1.0.1",
+ "http-body-util",
  "pin-project-lite",
  "pin-utils",
  "tokio",
@@ -873,9 +878,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-runtime-api"
-version = "1.11.1"
+version = "1.11.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d09ba34c17c65a53b65b0ec0d80cf7a934947d407cb7c4fb7753f96de147663"
+checksum = "8c55e0837e9b8526f49e0b9bfa9ee18ddee70e853f5bc09c5d11ebceddcb0fec"
 dependencies = [
  "aws-smithy-async",
  "aws-smithy-types",
@@ -890,9 +895,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-types"
-version = "1.4.1"
+version = "1.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8169129deda9dc18731b7b160f75121507e02f45f2101e48f0252dcd997e9da1"
+checksum = "576b0d6991c9c32bc14fc340582ef148311f924d41815f641a308b5d11e8e7cd"
 dependencies = [
  "base64-simd",
  "bytes",
@@ -916,18 +921,18 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-xml"
-version = "0.60.13"
+version = "0.60.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11b2f670422ff42bf7065031e72b45bc52a3508bd089f743ea90731ca2b6ea57"
+checksum = "b53543b4b86ed43f051644f704a98c7291b3618b67adf057ee77a366fa52fcaa"
 dependencies = [
  "xmlparser",
 ]
 
 [[package]]
 name = "aws-types"
-version = "1.3.11"
+version = "1.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d980627d2dd7bfc32a3c025685a033eeab8d365cc840c631ef59d1b8f428164"
+checksum = "6c50f3cdf47caa8d01f2be4a6663ea02418e892f9bbfd82c7b9a3a37eaccdd3a"
 dependencies = [
  "aws-credential-types",
  "aws-smithy-async",
@@ -1097,9 +1102,9 @@ dependencies = [
 
 [[package]]
 name = "bon"
-version = "3.8.2"
+version = "3.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "234655ec178edd82b891e262ea7cf71f6584bcd09eff94db786be23f1821825c"
+checksum = "2d13a61f2963b88eef9c1be03df65d42f6996dfeac1054870d950fcf66686f83"
 dependencies = [
  "bon-macros",
  "rustversion",
@@ -1107,9 +1112,9 @@ dependencies = [
 
 [[package]]
 name = "bon-macros"
-version = "3.8.2"
+version = "3.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89ec27229c38ed0eb3c0feee3d2c1d6a4379ae44f418a29a658890e062d8f365"
+checksum = "d314cc62af2b6b0c65780555abb4d02a03dd3b799cd42419044f0c38d99738c0"
 dependencies = [
  "darling 0.23.0",
  "ident_case",
@@ -1206,9 +1211,9 @@ dependencies = [
 
 [[package]]
 name = "bytemuck"
-version = "1.24.0"
+version = "1.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fbdf580320f38b612e485521afda1ee26d10cc9884efaaa750d383e13e3c5f4"
+checksum = "c8efb64bd706a16a1bdde310ae86b351e4d21550d98d056f22f8a7f7a2183fec"
 dependencies = [
  "bytemuck_derive",
 ]
@@ -1304,9 +1309,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.2.55"
+version = "1.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47b26a0954ae34af09b50f0de26458fa95369a0d478d8236d3f93082b219bd29"
+checksum = "aebf35691d1bfb0ac386a69bac2fde4dd276fb618cf8bf4f5318fe285e821bb2"
 dependencies = [
  "find-msvc-tools",
  "jobserver",
@@ -1368,9 +1373,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.56"
+version = "4.5.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a75ca66430e33a14957acc24c5077b503e7d374151b2b4b3a10c83b4ceb4be0e"
+checksum = "63be97961acde393029492ce0be7a1af7e323e6bae9511ebfac33751be5e6806"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -1378,9 +1383,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.56"
+version = "4.5.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793207c7fa6300a0608d1080b858e5fdbe713cdc1c8db9fb17777d8a13e63df0"
+checksum = "7f13174bda5dfd69d7e947827e5af4b0f2f94a4a3ee92912fba07a66150f21e2"
 dependencies = [
  "anstream",
  "anstyle",
@@ -1403,9 +1408,9 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.7.7"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3e64b0cc0439b12df2fa678eae89a1c56a529fd067a9115f7827f1fffd22b32"
+checksum = "3a822ea5bc7590f9d40f1ba12c0dc3c2760f3482c6984db1573ad11031420831"
 
 [[package]]
 name = "cmake"
@@ -1890,9 +1895,9 @@ dependencies = [
 
 [[package]]
 name = "debug_unsafe"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85d3cef41d236720ed453e102153a53e4cc3d2fde848c0078a50cf249e8e3e5b"
+checksum = "7eed2c4702fa172d1ce21078faa7c5203e69f5394d48cc436d25928394a867a2"
 
 [[package]]
 name = "deflate64"
@@ -1912,9 +1917,9 @@ dependencies = [
 
 [[package]]
 name = "deranged"
-version = "0.5.5"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ececcb659e7ba858fb4f10388c250a7252eb0a27373f1a72b8748afdd248e587"
+checksum = "cc3dc5ad92c2e2d1c193bbbbdf2ea477cb81331de4f3103f267ca18368b988c4"
 dependencies = [
  "powerfmt",
  "serde_core",
@@ -1933,9 +1938,9 @@ dependencies = [
 
 [[package]]
 name = "df-interchange"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "989e3064576c14129a35688b1473c3bd64e69f6f3c650b44ddad3d0403c7aea1"
+checksum = "b5b51204bb07bf306fca95fda130f3c87440a5048e4bcdc0b22c4c0188d1e5a6"
 dependencies = [
  "paste",
  "polars 0.50.0",
@@ -2329,9 +2334,9 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.1.8"
+version = "1.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b375d6465b98090a5f25b1c7703f3859783755aa9a80433b36e0379a3ec2f369"
+checksum = "843fba2746e448b37e26a819579957415c8cef339bf08564fe8b7ddbd959573c"
 dependencies = [
  "crc32fast",
  "miniz_oxide",
@@ -2461,9 +2466,9 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.31"
+version = "0.3.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
+checksum = "cecba35d7ad927e23624b22ad55235f2239cfa44fd10428eecbeba6d6a717718"
 
 [[package]]
 name = "futures-macro"
@@ -2890,14 +2895,13 @@ dependencies = [
 
 [[package]]
 name = "hyper-util"
-version = "0.1.19"
+version = "0.1.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "727805d60e7938b76b826a6ef209eb70eaa1812794f9424d4a4e2d740662df5f"
+checksum = "96547c2556ec9d12fb1578c4eaf448b04993e7fb79cbaad930a656880a6bdfa0"
 dependencies = [
  "base64 0.22.1",
  "bytes",
  "futures-channel",
- "futures-core",
  "futures-util",
  "http 1.4.0",
  "http-body 1.0.1",
@@ -2907,7 +2911,7 @@ dependencies = [
  "percent-encoding",
  "pin-project-lite",
  "socket2 0.6.2",
- "system-configuration 0.6.1",
+ "system-configuration 0.7.0",
  "tokio",
  "tower-service",
  "tracing",
@@ -3382,15 +3386,15 @@ checksum = "2c4a545a15244c7d945065b5d392b2d2d7f21526fba56ce51467b06ed445e8f7"
 
 [[package]]
 name = "libc"
-version = "0.2.180"
+version = "0.2.182"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bcc35a38544a891a5f7c865aca548a982ccb3b8650a5b06d0fd33a10283c56fc"
+checksum = "6800badb6cb2082ffd7b6a67e6125bb39f18782f793520caee8cb8846be06112"
 
 [[package]]
 name = "libfuzzer-sys"
-version = "0.4.10"
+version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5037190e1f70cbeef565bd267599242926f724d3b8a9f510fd7e0b540cfa4404"
+checksum = "f12a681b7dd8ce12bff52488013ba614b869148d54dd79836ab85aafdd53f08d"
 dependencies = [
  "arbitrary",
  "cc",
@@ -3430,7 +3434,7 @@ checksum = "3d0b95e02c851351f877147b7deea7b1afb1df71b63aa5f8270716e0c5720616"
 dependencies = [
  "bitflags 2.10.0",
  "libc",
- "redox_syscall 0.7.0",
+ "redox_syscall 0.7.1",
 ]
 
 [[package]]
@@ -3569,15 +3573,15 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.7.6"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"
+checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
 [[package]]
 name = "memmap2"
-version = "0.9.9"
+version = "0.9.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "744133e4a0e0a658e1374cf3bf8e415c4052a15a111acd372764c55b4177d490"
+checksum = "714098028fe011992e1c3962653c96b2d578c4b4bce9036e15ff220319b1e0e3"
 dependencies = [
  "libc",
 ]
@@ -3638,17 +3642,17 @@ dependencies = [
 
 [[package]]
 name = "native-tls"
-version = "0.2.14"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e"
+checksum = "9d5d26952a508f321b4d3d2e80e78fc2603eaefcdf0c30783867f19586518bdc"
 dependencies = [
  "libc",
  "log",
  "openssl",
- "openssl-probe 0.1.6",
+ "openssl-probe",
  "openssl-sys",
  "schannel",
- "security-framework 2.11.1",
+ "security-framework",
  "security-framework-sys",
  "tempfile",
 ]
@@ -3785,6 +3789,24 @@ dependencies = [
  "libm",
 ]
 
+[[package]]
+name = "objc2-core-foundation"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a180dd8642fa45cdb7dd721cd4c11b1cadd4929ce112ebd8b9f5803cc79d536"
+dependencies = [
+ "bitflags 2.10.0",
+]
+
+[[package]]
+name = "objc2-system-configuration"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7216bd11cbda54ccabcab84d523dc93b858ec75ecfb3a7d89513fa22464da396"
+dependencies = [
+ "objc2-core-foundation",
+]
+
 [[package]]
 name = "object"
 version = "0.37.3"
@@ -3890,12 +3912,6 @@ dependencies = [
  "syn 2.0.114",
 ]
 
-[[package]]
-name = "openssl-probe"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
-
 [[package]]
 name = "openssl-probe"
 version = "0.2.1"
@@ -4239,9 +4255,9 @@ dependencies = [
 
 [[package]]
 name = "png"
-version = "0.18.0"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97baced388464909d42d89643fe4361939af9b7ce7a31ee32a168f832a70f2a0"
+checksum = "60769b8b31b2a9f263dae2776c37b1b28ae246943cf719eb6946a1db05128a61"
 dependencies = [
  "bitflags 2.10.0",
  "crc32fast",
@@ -5785,9 +5801,9 @@ dependencies = [
 
 [[package]]
 name = "psm"
-version = "0.1.29"
+version = "0.1.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fa96cb91275ed31d6da3e983447320c4eb219ac180fa1679a0889ff32861e2d"
+checksum = "3852766467df634d74f0b2d7819bf8dc483a0eb2e3b0f50f756f9cfe8b0d18d8"
 dependencies = [
  "ar_archive_writer",
  "cc",
@@ -6139,9 +6155,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f3fe0889e69e2ae9e41f4d6c4c0181701d00e4697b356fb1f74173a5e0ee27"
+checksum = "35985aa610addc02e24fc232012c86fd11f14111180f902b67e2d5331f8ebf2b"
 dependencies = [
  "bitflags 2.10.0",
 ]
@@ -6179,9 +6195,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.12.2"
+version = "1.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "843bc0191f75f3e22651ae5f1e72939ab2f72a4bc30fa80a066bd66edefc24d4"
+checksum = "e10754a14b9137dd7b1e3e5b0493cc9171fdd105e0ab477f51b72e7f3ac0e276"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -6191,9 +6207,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.13"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5276caf25ac86c8d810222b3dbb938e512c55c6831a10f3e6ed1c93b84041f1c"
+checksum = "6e1dd4122fc1595e8162618945476892eefca7b88c52820e74af6262213cae8f"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -6202,15 +6218,15 @@ dependencies = [
 
 [[package]]
 name = "regex-lite"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d942b98df5e658f56f20d592c7f868833fe38115e65c33003d8cd224b0155da"
+checksum = "cab834c73d247e67f4fae452806d17d3c7501756d98c8808d7c9c7aa7d18f973"
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.8"
+version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a2d987857b319362043e95f5353c0535c1f58eec5336fdfcf626430af7def58"
+checksum = "a96887878f22d7bad8a3b6dc5b7440e0ada9a245242924394987b21cf2210a4c"
 
 [[package]]
 name = "rend"
@@ -6390,7 +6406,7 @@ dependencies = [
 
 [[package]]
 name = "rust-data-analysis"
-version = "1.0.1"
+version = "1.0.2"
 dependencies = [
  "aws-sdk-s3",
  "comrak",
@@ -6472,7 +6488,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys 0.4.15",
- "windows-sys 0.59.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -6521,10 +6537,10 @@ version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "612460d5f7bea540c490b2b6395d8e34a953e52b491accd6c86c8164c5932a63"
 dependencies = [
- "openssl-probe 0.2.1",
+ "openssl-probe",
  "rustls-pki-types",
  "schannel",
- "security-framework 3.5.1",
+ "security-framework",
 ]
 
 [[package]]
@@ -6576,9 +6592,9 @@ checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
 
 [[package]]
 name = "ryu"
-version = "1.0.22"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a50f4cf475b65d88e057964e0e9bb1f0aa9bbb2036dc65c64596b42932536984"
+checksum = "9774ba4a74de5f7b1c1451ed6cd5285a32eddb5cccb8cc655a4e50009e06477f"
 
 [[package]]
 name = "safe_arch"
@@ -6630,9 +6646,9 @@ dependencies = [
 
 [[package]]
 name = "schemars"
-version = "1.2.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54e910108742c57a770f492731f99be216a52fadd361b06c8fb59d74ccc267d2"
+checksum = "a2b42f36aa1cd011945615b92222f6bf73c599a102a300334cd7f8dbeec726cc"
 dependencies = [
  "dyn-clone",
  "ref-cast",
@@ -6676,19 +6692,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "security-framework"
-version = "2.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
-dependencies = [
- "bitflags 2.10.0",
- "core-foundation 0.9.4",
- "core-foundation-sys",
- "libc",
- "security-framework-sys",
-]
-
 [[package]]
 name = "security-framework"
 version = "3.5.1"
@@ -6818,7 +6821,7 @@ dependencies = [
  "indexmap 1.9.3",
  "indexmap 2.13.0",
  "schemars 0.9.0",
- "schemars 1.2.0",
+ "schemars 1.2.1",
  "serde_core",
  "serde_json",
  "serde_with_macros",
@@ -6978,9 +6981,9 @@ dependencies = [
 
 [[package]]
 name = "slab"
-version = "0.4.11"
+version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a2ae44ef20feb57a68b23d846850f861394c2e02dc425a50098ae8c90267589"
+checksum = "0c790de23124f9ab44544d7ac05d60440adc586479ce501c1d6d7da3cd8c9cf5"
 
 [[package]]
 name = "slotmap"
@@ -7076,14 +7079,15 @@ checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
 
 [[package]]
 name = "stacker"
-version = "0.1.22"
+version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1f8b29fb42aafcea4edeeb6b2f2d7ecd0d969c48b4cf0d2e64aafc471dd6e59"
+checksum = "08d74a23609d509411d10e2176dc2a4346e3b4aea2e7b1869f19fdedbc71c013"
 dependencies = [
  "cc",
  "cfg-if",
  "libc",
  "psm",
+ "windows-sys 0.52.0",
  "windows-sys 0.59.0",
 ]
 
@@ -7257,9 +7261,9 @@ dependencies = [
 
 [[package]]
 name = "system-configuration"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c879d448e9d986b661742763247d3693ed13609438cf3d006f51f5368a5ba6b"
+checksum = "a13f3d0daba03132c0aa9767f98351b3488edc2c100cda2d2ec2b04f3d8d3c8b"
 dependencies = [
  "bitflags 2.10.0",
  "core-foundation 0.9.4",
@@ -7305,9 +7309,9 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.24.0"
+version = "3.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "655da9c7eb6305c55742045d5a8d2037996d61d8de95806335c7c86ce0f82e9c"
+checksum = "0136791f7c95b1f6dd99f9cc786b91bb81c3800b639b3478e561ddb7be95e5f1"
 dependencies = [
  "fastrand",
  "getrandom 0.3.4",
@@ -7382,9 +7386,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.46"
+version = "0.3.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9da98b7d9b7dad93488a84b8248efc35352b0b2657397d4167e7ad67e5d535e5"
+checksum = "743bd48c283afc0388f9b8827b976905fb217ad9e647fae3a379a9283c4def2c"
 dependencies = [
  "deranged",
  "itoa",
@@ -7404,9 +7408,9 @@ checksum = "7694e1cfe791f8d31026952abf09c69ca6f6fa4e1a1229e18988f06a04a12dca"
 
 [[package]]
 name = "time-macros"
-version = "0.2.26"
+version = "0.2.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78cc610bac2dcee56805c99642447d4c5dbde4d01f752ffea0199aee1f601dc4"
+checksum = "2e70e4c5a0e0a8a4823ad65dfe1a6930e4f4d756dcd9dd7939022b5e8c501215"
 dependencies = [
  "num-conv",
  "time-core",
@@ -7586,9 +7590,9 @@ dependencies = [
 
 [[package]]
 name = "toml_parser"
-version = "1.0.6+spec-1.1.0"
+version = "1.0.8+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3198b4b0a8e11f09dd03e133c0280504d0801269e9afa46362ffde1cbeebf44"
+checksum = "0742ff5ff03ea7e67c8ae6c93cac239e0d9784833362da3f9a9c1da8dfefcbdc"
 dependencies = [
  "winnow",
 ]
@@ -7683,9 +7687,9 @@ checksum = "6af6ae20167a9ece4bcb41af5b80f8a1f1df981f6391189ce00fd257af04126a"
 
 [[package]]
 name = "typed-path"
-version = "0.12.2"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3015e6ce46d5ad8751e4a772543a30c7511468070e98e64e20165f8f81155b64"
+checksum = "8e28f89b80c87b8fb0cf04ab448d5dd0dd0ade2f8891bae878de66a75a28600e"
 
 [[package]]
 name = "typeid"
@@ -8085,11 +8089,13 @@ dependencies = [
 
 [[package]]
 name = "whoami"
-version = "2.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8fae98cf96deed1b7572272dfc777713c249ae40aa1cf8862e091e8b745f5361"
+checksum = "d6a5b12f9df4f978d2cfdb1bd3bac52433f44393342d7ee9c25f5a1c14c0f45d"
 dependencies = [
+ "libc",
  "libredox",
+ "objc2-system-configuration",
  "wasite",
  "web-sys",
 ]
@@ -8580,18 +8586,18 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.8.36"
+version = "0.8.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dafd85c832c1b68bbb4ec0c72c7f6f4fc5179627d2bc7c26b30e4c0cc11e76cc"
+checksum = "db6d35d663eadb6c932438e763b262fe1a70987f9ae936e60158176d710cae4a"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.36"
+version = "0.8.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cb7e4e8436d9db52fbd6625dbf2f45243ab84994a72882ec8227b99e72b439a"
+checksum = "4122cd3169e94605190e77839c9a40d40ed048d305bfdc146e7df40ab0f3e517"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -8771,15 +8777,15 @@ dependencies = [
 
 [[package]]
 name = "zlib-rs"
-version = "0.5.5"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40990edd51aae2c2b6907af74ffb635029d5788228222c4bb811e9351c0caad3"
+checksum = "a7948af682ccbc3342b6e9420e8c51c1fe5d7bf7756002b4a3c6cabfe96a7e3c"
 
 [[package]]
 name = "zmij"
-version = "1.0.17"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02aae0f83f69aafc94776e879363e9771d7ecbffe2c7fbb6c14c5e00dfe88439"
+checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
 
 [[package]]
 name = "zopfli"
diff --git a/Cargo.toml b/Cargo.toml
index 89e1891..a5e5485 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rust-data-analysis"
-version = "1.0.1"
+version = "1.0.2"
 edition = "2024"
 
 [dependencies]
@@ -39,7 +39,7 @@ hypors = "0.3.0"
 
 # Read from minio / S3 bucket
 aws-sdk-s3 =  { version = "1", features = ["behavior-version-latest"] }
-tokio = "1"
+tokio = { version = "1", features = ["full"] }
 
 # Convert data from one version of Polars to another version of Polars
 df-interchange = { version = "0.3", features = ["polars_0_50", "polars_0_51"] }
diff --git a/Justfile b/Justfile
index f0382fc..dabf184 100644
--- a/Justfile
+++ b/Justfile
@@ -13,13 +13,20 @@ render: process-book
 build: process-book
     mdbook build -d "./book"
 
-test-all: get-data test-rw test-trans test-stats test-pub
+start-minio:
+    minio server ./data/minio --quiet &
+
+test-all: delete-data start-minio get-data test-rw test-trans test-stats test-pub kill-minio
+
+test-all-ci: get-data test-rw test-trans test-stats test-pub
+
+delete-data:
+    rm -rf ./data
 
 kill-minio:
     pkill minio
 
 get-data:
-    rm -rf ./data
     cargo run -r --example 1_2_1_extract
     cargo run -r --example 1_2_2_rename
     cargo run -r --example 1_2_3_synthetic
@@ -27,9 +34,7 @@ get-data:
     cargo run -r --example 1_2_5_parquet
     cargo run -r --example 1_2_6_large
     cargo run -r --example 1_2_7_sql
-    minio server ./data/minio --quiet &
     cargo run -r --example 1_2_8_minio
-    pkill minio
 
 test-rw:
     cargo run -r --example 2_1_1_dataframe
@@ -40,10 +45,8 @@ test-rw:
     cargo run -r --example 2_3_3_write_partitioned_parquet
     cargo run -r --example 2_4_1_postgresql
     cargo run -r --example 2_4_2_sql_to_polars
-    minio server ./data/minio --quiet &
     cargo run -r --example 2_5_1_read_cloud
     cargo run -r --example 2_5_2_write_cloud
-    pkill minio
 
 test-trans:
     cargo run -r --example 3_1_1_filter
diff --git a/examples/1_2_7_sql.rs b/examples/1_2_7_sql.rs
index 6e95764..85d4041 100644
--- a/examples/1_2_7_sql.rs
+++ b/examples/1_2_7_sql.rs
@@ -1,13 +1,20 @@
 // === imports
 use polars::prelude::*;
-use std::io::{Read, Write};
+use std::{
+    env,
+    io::{Read, Write},
+};
 
 // === main
 fn main() {
     // === program
+
+    // Get standard URL or from env
+    let postgres_url = env::var("POSTGRES_URL")
+        .unwrap_or("postgresql://postgres:postgres@localhost:5432/postgres".to_string());
+
     // Connect to postgresql
-    let mut client =
-        postgres::Client::connect("host=localhost user=postgres", postgres::NoTls).unwrap();
+    let mut client = postgres::Client::connect(postgres_url.as_str(), postgres::NoTls).unwrap();
 
     // Drop table if exists
     let _ = client.batch_execute("drop TABLE census;");
diff --git a/examples/2_4_1_postgresql.rs b/examples/2_4_1_postgresql.rs
index 8ca47f5..8172c55 100644
--- a/examples/2_4_1_postgresql.rs
+++ b/examples/2_4_1_postgresql.rs
@@ -1,12 +1,17 @@
 // === imports
 use postgres::{Client, NoTls};
+use std::env;
 
 // === main
 fn main() {
     // === block_1
 
+    // Get standard URL or from env
+    let postgres_url = env::var("POSTGRES_URL")
+        .unwrap_or("postgresql://postgres:postgres@localhost:5432/postgres".to_string());
+
     // Connect to postgresql
-    let mut client = Client::connect("host=localhost user=postgres", NoTls).unwrap();
+    let mut client = Client::connect(postgres_url.as_str(), NoTls).unwrap();
 
     // Query the database, returns a vector of rows
     let data = client
diff --git a/examples/2_4_2_sql_to_polars.rs b/examples/2_4_2_sql_to_polars.rs
index be8dc60..ed579fc 100644
--- a/examples/2_4_2_sql_to_polars.rs
+++ b/examples/2_4_2_sql_to_polars.rs
@@ -1,14 +1,19 @@
 // === imports
 use connectorx::prelude::*;
-use std::convert::TryFrom;
+use std::{convert::TryFrom, env};
 
 // === main
 fn main() {
     // === block_1
 
     // Connect to PostgreSQL through the ConnectorX
-    let source_conn =
-        SourceConn::try_from("postgresql://postgres:postgres@localhost:5432").unwrap();
+
+    // Get standard URL or from env
+    let postgres_url = env::var("POSTGRES_URL")
+        .unwrap_or("postgresql://postgres:postgres@localhost:5432/postgres".to_string());
+
+    // Connect to postgresql
+    let source_conn = SourceConn::try_from(postgres_url.as_str()).unwrap();
 
     // Prepare query (london, aged 15 years and under)
     let query = &[CXQuery::from(