Tier 1 Bank - Enhancing Data Discovery and Governance with deltamap

A global tier-one bank launched a digital banking platform, with data residing both on-premises and in the private cloud. However, retrieving personally identifiable information (PII) across multiple systems posed a significant challenge. The manual, labor-intensive data search process required a dedicated team of four people, often taking 2–4 weeks to return results. Data hopping and duplication across multiple platforms further exacerbated the issue, making it difficult for local teams to confirm the existence and location of data.

"We had a complex data problem to solve, and within an hour, we were able to setup a working proof-of-concept with the deltamap cloud data platform. This allows us to visualise the high value data assets moving around our data estate and build greater trust in our data capabilities.” Head of Digital Bank

Tier 1 Bank

Transforming Data Visibility with DeltaMap

The bank carried out a PoC with deltamap, the bank gained a comprehensive, real-time view of its data assets. deltamap's automated data lineage and content tracking capabilities provided complete transparency into data flows, eliminating the need for time-consuming manual searches.

Leveraging AI-powered causal analysis and machine learning (ML), deltamap mapped the organization's entire data landscape, identifying key data sources and reducing unnecessary noise. With automated data classification, the bank could now accurately track and manage critical data assets without manual intervention.

Seamless Deployment, Immediate Impact

deltamap’s non-invasive deployment meant that no changes were required to the bank’s existing systems, code, or data feeds. The solution seamlessly integrated with existing data interfaces, regardless of whether the data was at rest or in motion, enabling continuous monitoring and governance.

With real-time alerts and automatic tracking of changes, the bank had an up-to-date, trusted view of its data environment, ensuring compliance and eliminating data silos and blackholes.

Trusted Data, Streamlined Search

By adopting deltamap, the bank significantly improved its ability to search, access, and govern PII and other sensitive data. The team no longer relied on manual data requests across multiple platforms; instead, intuitive search interfaces allowed users to locate data instantly.

With deltamap’s integration into the bank’s metadata governance framework, previously unidentified data gaps were revealed, enhancing regulatory compliance and reducing operational risk.

Key Benefits of deltamap:

✅ Automated data mapping & lineage tracking

✅ Instant searchability of PII and critical data assets

✅ No manual data reconciliation or time-consuming searches

✅ Seamless integration with existing systems

✅ Enhanced governance, compliance, and risk mitigation