Redis search between primary and child

[karthi djax]

Hi

There is a scenario like one primary id such as 123 many child id's need to map with that primary id and need to get primary id using anyone of child.

Requirement:

- One key

- Multiple primary keys with many child data inset, remove capability

- Each primary key can contain n number of child data

- Need to get primary by scanning child id

Hope will get better solution, thanks in advance..

[Oscar Besga]

For primary key - child, use a list; with primary id as list name and child keys as values

For child - primary, use a simple string value with name child-id and value the primary key

use transactions to add/remove data to mantain integrity