📊 DataProfiler Report

examples/users.json

File Size 0.0 MB
Total Rows 4
Columns 8
Scan Time 113 ms

⚠️ Data Quality Issues (4)

📊 Summary: 3 critical 1 warnings
1 🔴 CRITICAL [signup_date]: Mixed date formats
  • DD/MM/YYYY: 1 rows
  • YYYY-MM-DD: 3 rows
2 🔴 CRITICAL [email]: 1 null values (25.0%)
3 🟡 WARNING [active]: 2 duplicate values
4 🔴 CRITICAL [age]: 1 null values (25.0%)

📈 Column Analysis

city

String 4 records No nulls
4
6
5.5

name

String 4 records No nulls
11
13
11.8

signup_date

String 4 records No nulls
10
10
10.0

email

String 4 records 1 nulls (25.0%)
20
21
20.7

Detected Patterns

Email - 2 matches (66.7%)

id

Integer 4 records No nulls
1.00
4.00
2.50

salary

Float 4 records No nulls
35000.00
999999.99
283750.31

active

String 4 records No nulls
4
5
4.2

age

Integer 4 records 1 nulls (25.0%)
28.00
42.00
35.00