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Datalake: Reducing Technical Debt Through Systematic Data Decommissioning Cost Reduction
Executive Summary This article explores the critical role of systematic data decommissioning in reducing technical debt within datalakes, particularly in the context of the U.S. Department of Energy (DOE). As organizations increasingly rely on datalakes for data storage and analytics, ...
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Data Lake: The Impact Of Data Sovereignty On Global Data Lakes And Compliance
Executive Summary This article explores the implications of data sovereignty on global data lakes, particularly focusing on compliance challenges faced by organizations like the National Institutes of Health (NIH). As data sovereignty dictates that data is subject to the laws ...
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Modernizing AML Lookbacks In Financial Services With Temporal Indexing
Executive Summary This article explores the implementation of temporal indexing within financial services, particularly focusing on anti-money laundering (AML) lookbacks. The objective is to enhance the efficiency of searching extensive transaction histories while ensuring compliance with regulatory requirements. By addressing ...
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The ROI Of Smart Meter Data: Unlocking New Revenue Streams Through Secure Data Sharing
Executive Summary This article explores the potential of smart meter data as a revenue-generating asset for utilities, focusing on the strategies for secure data sharing with third-party energy providers. The operational constraints, compliance requirements, and technical mechanisms necessary for effective ...
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Datalake Compliance: Understanding SEC Rule 17a-4 And WORM Storage
Executive Summary This article provides an in-depth analysis of SEC Rule 17a-4 and its implications for data retention in the financial services sector. It emphasizes the importance of WORM (Write Once Read Many) storage as a critical mechanism for ensuring ...
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Modernizing Legacy Nuclear And Hydro Data: A Compliance Roadmap For Digitizing Analog Archives
Executive Summary This article outlines a strategic framework for modernizing legacy nuclear and hydro data through the implementation of data lakes. It emphasizes the importance of compliance in managing 50-year-old safety records, particularly in the context of digitizing analog archives. ...
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Data Lake: The ‘Data Sidecar’ Strategy For High-Frequency Trading Analytics Efficiency
Executive Summary The financial services sector, particularly in high-frequency trading (HFT), faces significant challenges in managing vast amounts of historical data. The ‘Data Sidecar’ strategy presents a solution that leverages metadata-only virtualization to enable efficient querying of historical data without ...
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Derived Artifacts In Data Lakes: Regulatory Risk Mitigation
Executive Summary In the context of data governance, derived artifacts represent secondary copies of regulated data that necessitate meticulous management to ensure compliance with regulatory frameworks. This article explores the concept of a Derived Artifact Register, which serves as a ...
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Data Lake: Evidence-Grade Logging Immutable Audit Logs Vs. Lineage Diagrams
Executive Summary This article explores the critical distinctions between immutable audit logs and lineage diagrams within the context of regulatory compliance. Immutable audit logs serve as tamper-evident records that ensure data integrity, while lineage diagrams illustrate the flow and transformation ...
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Data Contracts And Products In Data Lakes: Addressing Semantic Drift And Reconciliation Debt
Executive Summary This article explores the critical role of data contracts in data lakes, particularly within the context of the Australian Government Department of Health. It addresses the challenges posed by semantic drift and reconciliation debt, which can lead to ...
