If Your LIMS Vendor Says “We Back Up Everything,” Ask These 4 Questions

In my last blog, I explored why a LIMS is not a fit-for-purpose long-term archive especially in regulated GxP environments. Yet I still hear the same reassurance from vendors and IT teams: 

“Don’t worry we back up everything.” 

Backups are important. They are necessary. But in regulated environments, necessary is not the same as “fit for purpose”. If your data needs to be retained for 10, 15, or even 20+ years, there are critical questions you should ask before relying solely on your LIMS or its backup strategy. 

1 – How much data do you have which is archived/not in use within your LIMS? What preservation activities are conducted on those records?

Think about every sample record, test result, instrument log, attachment, and audit trail your lab has ever generated multiplied by years of work. That’s a massive volume of critical data sitting in your LIMS, and most “we back up everything” claims cover only short-term recovery, not long-term preservation. If you needed to restore something from several years ago, could you do it reliably and fully intact? For labs handling tens or hundreds of thousands of records, the answer is often no, leaving decades of work vulnerable unless you adopt a dedicated preservation system.  

2 – What Happens When You Upgrade, Migrate, or Decommission the LIMS?

LIMS platforms evolve. Vendors change ownership, database structures are updated and eventually systems are retired. When that happens, backup files alone may not be sufficient to satisfy retention obligations. 

If accessing historical data requires reconstructing legacy environments, dealing with obsolete software, or piecing together backups, compliance and efficiency are at risk. A validated long-term archive separates operational systems from preserved records (including associated metadata), ensuring that historical data remains accessible, trustworthy, and auditable even as the LIMS itself changes or is decommissioned. 

3 – What are the Long-term Storage Costs? 

Operational systems often run on high-performance, highly available infrastructure, which is more expensive than storage designed for long-term preservation. 
Keeping decades of inactive data in a production LIMS environment means organisations may be paying premium infrastructure costs for data and functionality that are no longer used but must still be retained. In many cases, organisations continue paying for full LIMS capabilities even when the system is only being kept to store historical records. 

A long-term archive can store this data in a more cost-efficient, preservation-focused environment while maintaining compliance and accessibility.

4 – Can You Produce Inspection-Ready Records Quickly and Confidently?

If retrieving historical data is slow, cumbersome, or requires workarounds, audits and inspections become risky and that risk is amplified when records are effectively locked inside a LIMS. Keeping years of archived data in an operational system can force you to maintain licences, legacy environments, or vendor support long after the system is needed, just to produce a single set of inspection-ready records. A purpose-built, validated archive removes that dependency: it preserves records in a vendor-neutral, auditable form so you can retrieve evidence quickly without being tied to an aging platform.  

Backups Are Not Archives 

LIMS platforms are operational systems, designed to manage laboratory workflows. They are not built to serve as immutable, validated, long-term preservation environments. As retention periods extend, systems evolve, and technical obsolescence increases, organisations need to separate operational performance from long-term preservation and compliance. 

At Arkivum, we focus specifically on validated, long-term archiving and digital preservation of GxP data aligning with international regulations and guidance to ensure integrity, accessibility, and evidential trust for decades. 

The next time a vendor says, “We back up everything,” remember: that statement should start a conversation not end one.