Workspace/demo-users.ndjson
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demo-users.ndjson

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Original file preserves the source exactly, including all Excel sheets.

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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All filters must match. Sorting uses the order shown. Use dot paths for nested values, such as account.region. Use JSON pointers such as /a.b for keys containing dots. Numeric, boolean and null values are recognized; quote a value to keep it as text.

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Columns
100 matching recordsReset view

Column summaries & cleanup suggestions

#
idNumber
name↑3Text
emailText
timestampText
activeBoolean
amount↑2Number
categoryText
countryText
noteText
profileText
role↓1Text
22
山田 太郎
[email protected]
2024-01-01T00:00:21Z
true
4905.05
platform
US
users record 22 · synthetic test data
users
admin
46
山田 太郎
[email protected]
2024-01-01T00:00:45Z
true
4961.61
platform
US
users record 46 · synthetic test data
users
admin
70
山田 太郎
[email protected]
2024-01-01T00:01:09Z
true
5017.17
platform
US
users record 70 · synthetic test data
users
admin
84
Margaret Hamilton
[email protected]
2024-01-01T00:01:23Z
true
5880.80
engineering
DE
users record 84 · synthetic test data
users
admin
7
Margaret Hamilton
[email protected]
2024-01-01T00:00:06Z
true
6120.20
engineering
DE
users record 7 · synthetic test data
users
admin
31
Margaret Hamilton
[email protected]
2024-01-01T00:00:30Z
true
6176.76
engineering
DE
users record 31 · synthetic test data
users
admin
55
Margaret Hamilton
[email protected]
2024-01-01T00:00:54Z
true
6232.32
engineering
DE
users record 55 · synthetic test data
users
admin
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
78
Margaret Hamilton
[email protected]
2024-01-01T00:01:17Z
true
8366.66
retail
JP
users record 78 · synthetic test data
users
admin
1
Margaret Hamilton
[email protected]
2024-01-01T00:00:00Z
true
8606.06
retail
JP
users record 1 · synthetic test data
users
admin
25
Margaret Hamilton
[email protected]
2024-01-01T00:00:24Z
true
8662.62
retail
JP
users record 25 · synthetic test data
users
admin
49
Margaret Hamilton
[email protected]
2024-01-01T00:00:48Z
true
8718.18
retail
JP
users record 49 · synthetic test data
users
admin
73
Margaret Hamilton
[email protected]
2024-01-01T00:01:12Z
true
8774.74
retail
JP
users record 73 · synthetic test data
users
admin
87
山田 太郎
[email protected]
2024-01-01T00:01:26Z
true
9637.37
platform
US
users record 87 · synthetic test data
users
admin
10
山田 太郎
[email protected]
2024-01-01T00:00:09Z
true
9877.77
platform
US
users record 10 · synthetic test data
users
admin
34
山田 太郎
[email protected]
2024-01-01T00:00:33Z
true
9933.33
platform
US
users record 34 · synthetic test data
users
admin
58
山田 太郎
[email protected]
2024-01-01T00:00:57Z
true
9989.89
platform
US
users record 58 · synthetic test data
users
admin

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Source details

Filename: 1f162866250289faeb3e2e4e-demo-users.ndjson

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

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