SharePoint Archiving Solution for Compliance, Storage Optimization, and eDiscovery

Archive SharePoint content securely, reduce storage costs, enforce retention policies, and enable long-term search - without losing folder structure, metadata, or governance control.

  Archon

The SharePoint Growth Problem

SharePoint has quietly become the default storage backbone for Microsoft Teams, OneDrive, department portals, and project collaboration spaces. What begins as a simple collaboration quickly turns into an uncontrolled data sprawl.  

  • Sites multiply with no lifecycle.  
  • Version history silently inflates storage.  
  • Deep, inconsistent folder structures make content hard to find.  
  • Retention is applied unevenly, if at all.  
  • Storage costs rise quarter after quarter.  
  • Audit and eDiscovery requests take days instead of minutes.  

Native SharePoint retention policies help prevent deletion and support legal holds, but they keep content inside the same production environment. They do not separate inactive data, optimize storage tiers, or create an independent, immutable archive.  

True enterprise SharePoint archiving moves inactive content out of production, preserves full folder hierarchy and metadata, enforces retention in a governed archive, enables cross-site search, and supports defensible disposition.  

How Archon Enables SharePoint Archiving

Selective SharePoint Archiving with Zero Downtime

Archon enables precise, policy-driven SharePoint archiving at scale. Organizations can selectively archive at the site, library, folder, or even individual file level. During ingestion, AI-powered transcription, metadata-driven classification, and regex-based rules automatically enrich data context. Retention policies are applied in real time, ensuring that every archived record is governed from the moment it leaves production. 

Benefits: 

  • Archive exactly what you need; no unnecessary data movement 
  • 100% policy-driven retention enforcement at ingestion 
  • Faster cleanup of inactive sites without compliance risk 
  • AI-enabled metadata enrichment for smarter governance and search 
  Archon
  Archon

Immutable Preservation with 100% Compliance and Security

Once SharePoint content is archived, it is written to the Archon Data Store as a governed, read-only record, with immutability enforced. Encryption is applied at rest and in transit.  Governed by centralized retention and legal hold policies. Role-based access controls restrict who can view, export, or manage records, while full audit trails and chain-of-custody validation ensure defensible compliance. 

Benefits: 

  • 100% immutable, WORM-enforced archival protection 
  • Pass audits with a defensible, verifiable chain-of-custody 
  • Defensible disposition with approval-based purge workflows 
  • Legal hold capabilities to prevent accidental deletion 

Eliminate SharePoint Storage Bloat with Storage Tiering

Archon intelligently routes archived SharePoint data into hot, warm, or cold storage tiers based on classification and usage patterns. Inactive content is moved off expensive production storage, while maintaining seamless accessibility. Compression, storage tiering, and intelligent data organization work together to minimize footprint and optimize retrieval performance. 

Benefits: 

  • Up to 60% reduction in retrieval and long-term storage costs 
  • Scalable architecture for multi-site, large-tenant estates 
  • Optimized infrastructure utilization with tier-based storage  
  • Lower operational costs without compromising accessibility 
  Archon
Enterprise-Grade Search and eDiscovery Readiness  Archon

Enterprise-Grade Search and eDiscovery Readiness

Archon transforms archived SharePoint content into a fully searchable, governed repository. Full-text indexing of transcribed PDFs, images, and documents enables rapid keyword search across millions of files. Metadata, classification tags, and folder context are preserved, and the original SharePoint hierarchy is reconstructed for intuitive navigation. 

Benefits: 

  • Sub-second search across metadata and document content 
  • Faster eDiscovery and audit response times 
  • Cross-site archival search from a centralized repository 
  • Reduced compliance risk during investigations and audits 

Scalable Architecture for Large SharePoint Tenants

Built for enterprise environments, Archon supports large tenants with millions of files and hundreds of sites. Background processing ensures archival jobs do not disrupt ongoing collaboration, and reusable workflows allow organizations to run recurring archival cycles as part of an ongoing governance strategy. As SharePoint environments evolve, Archon scales with them. 

Benefits: 

  • Designed for large-scale SharePoint tenants (10M+ files) 
  • Non-disruptive background archival execution 
  • Reusable workflows for quarterly or annual governance cycles 
  • Seamless support for hybrid SharePoint environments 
Scalable Architecture for Large SharePoint Tenants  Archon
  Archon

Product Security Whitepaper: Archon Data Suite

Check out our definitive guide to security & compliance within Archon Data Suite, and learn more about the product architecture, design considerations, our methodology, and our approach to data processing.

Frequently Asked Questions

  • 1. How does SharePoint archiving work?

    Enterprise SharePoint archiving solutions securely extract inactive or long-term content from a SharePoint tenant and move it into an independent, governed archive. The original folder structure and metadata are preserved, retention policies are applied during ingestion, and records become immutable once stored. Archived content remains fully searchable across metadata and document text, while production SharePoint performance and storage are no longer burdened by inactive data.

  • 2. How do you archive a file in SharePoint?

    SharePoint does not provide a true archive function natively. Retention labels keep files in place but do not move them out of production. Enterprise archiving solutions allow administrators to selectively archive files, folders, libraries, or sites while preserving metadata, enforcing retention, and optimizing storage costs.

  • 3. What are SharePoint archiving best practices?

    • Run a discovery scan before archiving 
    • Archive selectively, not in bulk 
    • Preserve metadata and folder structure 
    • Apply retention during ingestion 
    • Enforce immutability 
    • Use tiered storage to reduce costs 
    • Maintain full-text search for eDiscovery 
    • Implement legal hold and purge workflows 

  • 4. Is SharePoint retention the same as archiving?

    No. Retention prevents deletion inside SharePoint. Archiving moves inactive content into an independent, immutable repository designed for long-term governance, cost control, and centralized search.

  • 5. Does SharePoint archiving reduce storage costs while keeping data searchable and secure?

    Yes. Enterprise archiving platforms move inactive SharePoint content off high-cost production storage into optimized archive tiers, significantly reducing long-term infrastructure and retrieval costs. At the same time, archived data remains fully searchable across metadata and document content, including transcribed PDFs and images. Immutability, encryption, role-based access control, audit logging, and legal hold capabilities ensure long-term security and compliance.

Trusted by Enterprises Who Value Data Integrity & Governance

Related Blogs

Read the latest from Archon Data Store's team to learn more about the world of data management.

SharePoint Arching  Archon

SharePoint has become the default storage layer behind Teams, OneDrive, and department sites but it was never designed to hold …

WORM Compliance  Archon

WORM compliance is a regulatory requirement under SEC Rule 17a-4 and FINRA Rule 4511. Regulators expect records, metadata, and audit …

How to Archive a SharePoint Site at Scale  Archon

Enterprise SharePoint environments accumulate thousands of inactive sites, which drive storage costs, degrade performance, and increase compliance risk. A structured …

  Archon

Learn all about data archiving, types of data, methods of archiving, and the best tools to help securely archive enterprise …

Archon © 2026, All rights reserved.