Data Archiver

Retire legacy systems without losing the data

OmniFi Data Archiver provides long-term, accessible storage for legacy system data, typically deployed after a treasury system migration. It runs the archiving ETL, stores data in a queryable model, and lets auditors and staff access historical data directly without keeping the old system running.

Book a demo

The problem

You can switch off the old system. You can't switch off the obligation to keep its data.

When treasury migrates to a new system, the legacy one still holds years of trades, positions, cashflows, and history you are obliged to retain, often for 7 to 10 years or more. Keeping the old system running purely for read access means paying its licence, support, and hosting indefinitely. Ad-hoc exports leave data nobody can easily search, validate, or trust.

OmniFi Data Archiver extracts that data into accessible, validated storage and lets you decommission the legacy system entirely, removing its running costs while keeping the data searchable and audit-ready.

Key capabilties

Automated archiving ETL

Extract, transform, and map data out of legacy systems into structured archive storage.

Validated against the source

OmniFi automatically reconciles the archive against the live system so you can prove the archived data is complete and accurate before decommissioning.

Flexible, future-proof storage

Store in a queryable database, OmniFi datamart, or low-cost file format for very long-term retention.

Self-service access for users and auditors

Staff and auditors query and report on archived data directly through OmniFi Web, with no IT request.

Combine archived and live data

Report across archived legacy data and current-system data in one view.

Compliance-ready

Configurable retention periods, audit trail, and access controls.

Use cases

Post-migration decommissioning

Retire the legacy system after migrating, removing its licence, support, and hosting costs while keeping the data.

Regulatory data retention

Meet retention obligations, often 7 to 10 years or more, including predefined future cashflows.

Auditor and historical reporting access

Give auditors and the business self-service access to historical trades, positions, and reports on demand.

Retiring multiple legacy systems

Consolidate and archive data from more than one decommissioned platform in one place.

Medtronic

Auditable archiving of legacy treasury data

After a major merger, Medtronic needed auditor access to seven years of historical data from its legacy systems without retaining in-house expertise in the old system. SkySparc built a database-driven OmniFi archive, automatically reconciling it against the live production system before hand-off. Delivered remotely, on time and under budget.

Read the full Medtronic case study