Anupa Bhattacharyya
Senior Technical Account Manager, AWS
Philadelphia, New York, United States
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Anupa is an Enterprise Support Lead at Amazon Web Services, where she guides enterprise customers through their cloud journey. With over 15 years of experience in data and analytics, she excels in defining strategic initiatives for enterprise customers. Outside of work, she enjoys painting, traveling, family time, and savoring new cuisines.
Area of Expertise
Topics
Implementing GDPR Right-to-Erasure at Scale with Apache Iceberg: Balancing Compliance, Performance,
The GDPR Right-to-Erasure (Article 17) presents a critical challenge for organizations managing petabyte-scale data lakes: how do you efficiently process millions of deletion requests while maintaining query performance, preserving audit trails for compliance, and avoiding operational disruption? Traditional data lake architectures force teams into impossible tradeoffs—either maintaining tombstone records that bloat storage and slow queries, or physically deleting data and losing the audit trail required by regulators.
Apache Iceberg's row-level delete capabilities and metadata architecture provide a sophisticated solution to this compliance challenge. This session demonstrates production-tested patterns for implementing GDPR-compliant data deletion at scale while maintaining both system performance and regulatory audit requirements.
Hybrid On-Premises to Cloud Migration with Zero Downtime: Using Apache Iceberg as a Bridge
Migrating petabyte-scale data lakes from on-premises infrastructure to the cloud is one of the most challenging undertakings for enterprise data teams. Traditional migration approaches force organizations to choose between risky "big bang" cutovers or maintaining complex dual systems indefinitely. Apache Iceberg offers a third path: a seamless bridge that enables zero-downtime migration while maintaining data consistency across both environments.This session presents a battle-tested approach for using Iceberg as the foundation for hybrid on-premises-to-cloud migrations. We'll walk through a real-world migration journey, demonstrating how Iceberg's vendor-neutral table format and ACID guarantees enable organizations to operate simultaneously across both environments during the transition period.
Anupa Bhattacharyya
Senior Technical Account Manager, AWS
Philadelphia, New York, United States
Actions
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