Data Lifecycle: Archive and Recover | Dataford Interview Questions

How do you implement data lifecycle management, including archiving and recovery strategies, for Jpmorgan Chase &?

Implement manage_data_lifecycle(records, current_day, archive_after, purge_after, recover_ids). Each record is a dictionary with id, last_accessed, and state, where state is active or archived. Return records in input order with the action retain, archive, recover, or purge. Purging takes precedence over recovery when a record reaches the purge threshold. Recovery applies only to archived records that are not yet eligible for purging.

Constraints

0 <= len(records) <= 500
Each record contains a unique string id, an integer last_accessed, and state equal to active or archived
0 <= last_accessed <= current_day
0 <= archive_after <= purge_after
recover_ids contains zero or more record identifiers
Return one action for each input record in the original order

Function Signature

def manage_data_lifecycle(records, current_day, archive_after, purge_after, recover_ids):

Your question is Data Lifecycle: Archive and Recover. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

How do you implement data lifecycle management, including archiving and recovery strategies, for Jpmorgan Chase &?

Constraints

0 <= len(records) <= 500
Each record contains a unique string id, an integer last_accessed, and state equal to active or archived
0 <= last_accessed <= current_day
0 <= archive_after <= purge_after
recover_ids contains zero or more record identifiers
Return one action for each input record in the original order

Function Signature

def manage_data_lifecycle(records, current_day, archive_after, purge_after, recover_ids):

Your question is Data Lifecycle: Archive and Recover. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.