Case Study

Modernizing 70 TB of Informatica ILM Data Through Enterprise Archive Transformation & Defensible Disposition

Read how electricity and gas utility in the western US, reduced their legacy informatica ILM footprint through centralized archive, informatica retirement and modernization.

Informatica ILM

Industry: U.S. Electricity & Gas Utility

Region: Western United States

Business Driver: Defensible retention and disposition strategy

Overview

A highly regulated U.S. utility providing coal, nuclear, wind, and solar generation, along with electricity and natural gas transmission and delivery services to approximately 5 million customers across the Western United States.

The utility sought to retire its Informatica ILM environment and establish a modern archive platform capable of supporting long-term governance, compliance, retention, and defensible disposition requirements across approximately 70 TB of archived enterprise data.

Challenges

  • Strict FERC and NERC security and compliance requirements.
  • Complex deployment considerations involving on-premises versus SaaS architectures.
  • Extensive review processes involving security, legal, compliance, and product teams.
  • Migration and reassessment of existing retention and disposition policies.
  • Coordination across multiple stakeholders and implementation partners.
  • End-user archive access requirements, not addressed earlier.

Business Requirements

  • Replace Informatica ILM with a modern enterprise archive platform.
  • Preserve and govern approximately 70 TB of archived data.
  • Support comprehensive retention and defensible disposition policies.
  • Meet regulatory, security, and audit requirements.
  • Enable secure, controlled end-user access to archived information.
  • Reduce reliance on legacy archive infrastructure.

Solution

The organization implemented Archon Data Store to modernize its archive environment and replace Informatica ILM.

Archon provided:

  • Migration and governance of approximately 70 TB of archived enterprise data.
  • Centralized archive management and compliance controls.
  • Modernized retention and disposition policy support.
  • Secure deployment aligned with organizational and regulatory requirements.
  • Established stronger controls for retention management, compliance, and defensible disposition.
  • Role-based access to archived information for business and compliance users.
  • A scalable platform for future archive modernization initiatives.

Archon implemented a forward-looking framework for retention and disposition aligned with evolving business and regulatory requirements.

Business Outcomes

70 TB
ILM Data Archived
$1.5 M
Costs Eliminated
0
Legacy System Dependency
1
Centralized Archive

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