What are the disadvantages of immutable databases?

What are the disadvantages of immutable databases?

Immutable databases have several drawbacks, including difficulty in data updates, increased storage requirements, and potential performance issues.

Can you explain why difficulty in data updates is a problem?

Sure! Since immutable databases do not allow changes to existing data, any update requires creating a new version, which can complicate data management.

What about the increased storage requirements?

Yes, every change creates a new record, leading to higher storage costs and management challenges as the database grows.

Are there any performance issues associated with them?

Absolutely! Performance can degrade with large datasets, as querying and retrieving data may become slower due to the need to handle multiple versions.

So, are there scenarios where immutable databases are still a good choice?

Yes, they can be beneficial in scenarios requiring audit trails or where data integrity is critical, despite their disadvantages.