demo-users.ndjson

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Excel saves values as text, nested values as JSON text and empty values as blank cells. Lossless Parquet stores complete records in one JSON column. Typed Parquet creates analytical columns: nested/mixed values and numbers outside exact decimal limits become text; missing and null merge.

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100 records24.8 KBready

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#	id Number	name↑3 Text	email Text	timestamp Text	active Boolean	amount↑2 Number	category Text	country↑1 Text	note Text	profile Text	role Text
	36	Linus Torvalds	[email protected]	2024-01-01T00:00:35Z	false	5771.71	analytics	GB	users record 36 · synthetic test data	users	member
	60	Linus Torvalds	[email protected]	2024-01-01T00:00:59Z	false	5827.27	analytics	GB	users record 60 · synthetic test data	users	member
	93	山田太郎	[email protected]	2024-01-01T00:01:32Z	true	7151.51	analytics	GB	users record 93 · synthetic test data	users	admin
	16	山田太郎	[email protected]	2024-01-01T00:00:15Z	true	7391.91	analytics	GB	users record 16 · synthetic test data	users	admin
	40	山田太郎	[email protected]	2024-01-01T00:00:39Z	true	7447.47	analytics	GB	users record 40 · synthetic test data	users	admin
	64	山田太郎	[email protected]	2024-01-01T00:01:03Z	true	7503.03	analytics	GB	users record 64 · synthetic test data	users	admin
	97	Grace Hopper	[email protected]	2024-01-01T00:01:36Z	true	8827.27	analytics	GB	users record 97 · synthetic test data	users	editor
	20	Grace Hopper	[email protected]	2024-01-01T00:00:19Z	true	9067.67	analytics	GB	users record 20 · synthetic test data	users	editor
	44	Grace Hopper	[email protected]	2024-01-01T00:00:43Z	true	9123.23	analytics	GB	users record 44 · synthetic test data	users	editor
	68	Grace Hopper	[email protected]	2024-01-01T00:01:07Z	true	9179.79	analytics	GB	users record 68 · synthetic test data	users	editor
	82	Renée Müller	[email protected]	2024-01-01T00:01:21Z	true	42.42	retail	JP	users record 82 · synthetic test data	users	editor
	5	Renée Müller	[email protected]	2024-01-01T00:00:04Z	true	282.82	retail	JP	users record 5 · synthetic test data	users	editor
	29	Renée Müller	[email protected]	2024-01-01T00:00:28Z	true	338.38	retail	JP	users record 29 · synthetic test data	users	editor
	53	Renée Müller	[email protected]	2024-01-01T00:00:52Z	true	394.94	retail	JP	users record 53 · synthetic test data	users	editor
	86	Ada Lovelace	[email protected]	2024-01-01T00:01:25Z	false	1718.18	retail	JP	users record 86 · synthetic test data	users	member
	9	Ada Lovelace	[email protected]	2024-01-01T00:00:08Z	false	1958.58	retail	JP	users record 9 · synthetic test data	users	member
	33	Ada Lovelace	[email protected]	2024-01-01T00:00:32Z	false	2014.14	retail	JP	users record 33 · synthetic test data	users	member
	57	Ada Lovelace	[email protected]	2024-01-01T00:00:56Z	false	2070.70	retail	JP	users record 57 · synthetic test data	users	member
	90	Margaret Hamilton	[email protected]	2024-01-01T00:01:29Z	true	3394.94	retail	JP	users record 90 · synthetic test data	users	admin
	13	Margaret Hamilton	[email protected]	2024-01-01T00:00:12Z	true	3634.34	retail	JP	users record 13 · synthetic test data	users	admin

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Filename: 1f162866250289faeb3e2e4e-demo-users.ndjson

Updated: 2026-10-11T13:06:06Z

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