Säilytysuskollisuus

Säilytysuskollisuus, often translated as "storage loyalty" or "retention loyalty," refers to the principle of keeping data in its original or raw format for as long as possible within an organization's information systems. This practice aims to preserve the integrity and completeness of information, ensuring that its original context and characteristics are not lost through unnecessary transformations or aggregations. The idea is that by maintaining original data, an organization retains the maximum flexibility for future analysis, auditing, and compliance.

The benefits of säilytysuskollisuus include enhanced data usability and auditability. When raw data is preserved, it can be re-analyzed with new techniques or for different purposes that might not have been foreseen at the time of its creation. This is particularly valuable in fields like scientific research, finance, and legal compliance, where retrospective analysis or proof of origin can be critical. It also supports data governance by providing a clear and verifiable record of events or transactions.

However, implementing säilytysuskollisuus also presents challenges. Storing large volumes of raw data can be expensive in terms of storage costs and infrastructure. It can also complicate data management, as large datasets require robust systems for cataloging, retrieval, and security. Organizations must balance the desire for data fidelity with practical considerations of cost, performance, and the actual business need for retaining every piece of raw information indefinitely. Decision-making regarding retention periods often involves legal, regulatory, and business requirements.