Update Data structure authored by Kai van Lopik's avatar Kai van Lopik
PEP allows for the storage and retrieval of tabular data. Conceptually, it provides a single table consisting of rows and columns. PEP allows for the storage and retrieval of tabular data. Conceptually, it provides a single table consisting of rows and columns.
| Name | BankAccountNr | LastDoctorVisit | ... |
| ------- | ------------------ | --------------- | --- |
| Scrooge | NL50ABNA3690200148 | 1843-12-19 | ... |
| Donald | <NULL> | 2021-01-06 | ... |
| Ariel | DK3650519625773963 | 1989-11-17 | ... |
| Eric | DK3650519625773963 | 2013-11-19 | ... |
| ... | ... | ... | ... |
Note that PEP does not provide an identifier column, nor should administrators introduce one. Instead PEP's [pseudonyms](Pseudonymization) should be used to refer to rows.
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