#### Mixed-Structure Track Datasets with nested or semi-uniform structures. CSV excluded as it cannot properly represent these structures. ``` ๐Ÿ›’ E-commerce orders with nested structures โ”Š Tabular: 33% โ”‚ TOON โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘ 72,743 tokens โ”œโ”€ vs JSON (โˆ’33.1%) 108,731 tokens โ”œโ”€ vs JSON compact (+5.5%) 68,936 tokens โ”œโ”€ vs YAML (โˆ’14.1%) 84,724 tokens โ””โ”€ vs XML (โˆ’40.5%) 122,313 tokens ๐Ÿงพ Semi-uniform event logs โ”Š Tabular: 50% โ”‚ TOON โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘ 153,223 tokens โ”œโ”€ vs JSON (โˆ’15.0%) 180,196 tokens โ”œโ”€ vs JSON compact (+19.9%) 127,740 tokens โ”œโ”€ vs YAML (โˆ’0.8%) 154,514 tokens โ””โ”€ vs XML (โˆ’25.2%) 204,800 tokens ๐Ÿงฉ Deeply nested configuration โ”Š Tabular: 0% โ”‚ TOON โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘โ–‘โ–‘ 631 tokens โ”œโ”€ vs JSON (โˆ’31.3%) 919 tokens โ”œโ”€ vs JSON compact (+11.9%) 564 tokens โ”œโ”€ vs YAML (โˆ’6.2%) 673 tokens โ””โ”€ vs XML (โˆ’37.4%) 1,008 tokens โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€ Total โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€ TOON โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘โ–‘โ–‘ 226,597 tokens โ”œโ”€ vs JSON (โˆ’21.8%) 289,846 tokens โ”œโ”€ vs JSON compact (+14.9%) 197,240 tokens โ”œโ”€ vs YAML (โˆ’5.5%) 239,911 tokens โ””โ”€ vs XML (โˆ’30.9%) 328,121 tokens ``` #### Flat-Only Track Datasets with flat tabular structures where CSV is applicable. ``` ๐Ÿ‘ฅ Uniform employee records โ”Š Tabular: 100% โ”‚ CSV โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘ 46,956 tokens TOON โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ 49,827 tokens (+6.1% vs CSV) โ”œโ”€ vs JSON (โˆ’60.7%) 126,854 tokens โ”œโ”€ vs JSON compact (โˆ’36.8%) 78,850 tokens โ”œโ”€ vs YAML (โˆ’50.0%) 99,701 tokens โ””โ”€ vs XML (โˆ’66.0%) 146,440 tokens ๐Ÿ“ˆ Time-series analytics data โ”Š Tabular: 100% โ”‚ CSV โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘โ–‘ 8,396 tokens TOON โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ 9,128 tokens (+8.7% vs CSV) โ”œโ”€ vs JSON (โˆ’59.0%) 22,258 tokens โ”œโ”€ vs JSON compact (โˆ’35.8%) 14,224 tokens โ”œโ”€ vs YAML (โˆ’48.9%) 17,871 tokens โ””โ”€ vs XML (โˆ’65.7%) 26,629 tokens โญ Top 100 GitHub repositories โ”Š Tabular: 100% โ”‚ CSV โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘ 8,513 tokens TOON โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ 8,745 tokens (+2.7% vs CSV) โ”œโ”€ vs JSON (โˆ’42.3%) 15,145 tokens โ”œโ”€ vs JSON compact (โˆ’23.7%) 11,455 tokens โ”œโ”€ vs YAML (โˆ’33.4%) 13,129 tokens โ””โ”€ vs XML (โˆ’48.8%) 17,095 tokens โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€ Total โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€ CSV โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–‘ 63,865 tokens TOON โ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆ 67,700 tokens (+6.0% vs CSV) โ”œโ”€ vs JSON (โˆ’58.8%) 164,257 tokens โ”œโ”€ vs JSON compact (โˆ’35.2%) 104,529 tokens โ”œโ”€ vs YAML (โˆ’48.2%) 130,701 tokens โ””โ”€ vs XML (โˆ’64.4%) 190,164 tokens ```
View detailed examples #### ๐Ÿ“ˆ Time-series analytics data **Savings:** 13,130 tokens (59.0% reduction vs JSON) **JSON** (22,258 tokens): ```json { "metrics": [ { "date": "2025-01-01", "views": 7708, "clicks": 595, "conversions": 69, "revenue": 15369.93, "bounceRate": 0.35 }, { "date": "2025-01-02", "views": 5894, "clicks": 381, "conversions": 21, "revenue": 2112.12, "bounceRate": 0.3 }, { "date": "2025-01-03", "views": 6835, "clicks": 422, "conversions": 35, "revenue": 4525.73, "bounceRate": 0.5 }, { "date": "2025-01-04", "views": 5325, "clicks": 305, "conversions": 22, "revenue": 2445.3, "bounceRate": 0.44 }, { "date": "2025-01-05", "views": 2974, "clicks": 61, "conversions": 6, "revenue": 956.57, "bounceRate": 0.47 } ] } ``` **TOON** (9,128 tokens): ``` metrics[5]{date,views,clicks,conversions,revenue,bounceRate}: 2025-01-01,7708,595,69,15369.93,0.35 2025-01-02,5894,381,21,2112.12,0.3 2025-01-03,6835,422,35,4525.73,0.5 2025-01-04,5325,305,22,2445.3,0.44 2025-01-05,2974,61,6,956.57,0.47 ``` --- #### โญ Top 100 GitHub repositories **Savings:** 6,400 tokens (42.3% reduction vs JSON) **JSON** (15,145 tokens): ```json { "repositories": [ { "id": 28457823, "name": "freeCodeCamp", "repo": "freeCodeCamp/freeCodeCamp", "description": "freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming,โ€ฆ", "createdAt": "2014-12-24T17:49:19Z", "updatedAt": "2025-10-28T11:58:08Z", "pushedAt": "2025-10-28T10:17:16Z", "stars": 430886, "watchers": 8583, "forks": 42146, "defaultBranch": "main" }, { "id": 132750724, "name": "build-your-own-x", "repo": "codecrafters-io/build-your-own-x", "description": "Master programming by recreating your favorite technologies from scratch.", "createdAt": "2018-05-09T12:03:18Z", "updatedAt": "2025-10-28T12:37:11Z", "pushedAt": "2025-10-10T18:45:01Z", "stars": 430877, "watchers": 6332, "forks": 40453, "defaultBranch": "master" }, { "id": 21737465, "name": "awesome", "repo": "sindresorhus/awesome", "description": "๐Ÿ˜Ž Awesome lists about all kinds of interesting topics", "createdAt": "2014-07-11T13:42:37Z", "updatedAt": "2025-10-28T12:40:21Z", "pushedAt": "2025-10-27T17:57:31Z", "stars": 410052, "watchers": 8017, "forks": 32029, "defaultBranch": "main" } ] } ``` **TOON** (8,745 tokens): ``` repositories[3]{id,name,repo,description,createdAt,updatedAt,pushedAt,stars,watchers,forks,defaultBranch}: 28457823,freeCodeCamp,freeCodeCamp/freeCodeCamp,"freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming,โ€ฆ","2014-12-24T17:49:19Z","2025-10-28T11:58:08Z","2025-10-28T10:17:16Z",430886,8583,42146,main 132750724,build-your-own-x,codecrafters-io/build-your-own-x,Master programming by recreating your favorite technologies from scratch.,"2018-05-09T12:03:18Z","2025-10-28T12:37:11Z","2025-10-10T18:45:01Z",430877,6332,40453,master 21737465,awesome,sindresorhus/awesome,๐Ÿ˜Ž Awesome lists about all kinds of interesting topics,"2014-07-11T13:42:37Z","2025-10-28T12:40:21Z","2025-10-27T17:57:31Z",410052,8017,32029,main ```