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When Timing Goes Wrong: How Latency Issues Cascade Into Data Quality Nightmares

DataKitchen

When Timing Goes Wrong: How Latency Issues Cascade Into Data Quality Nightmares As data engineers, we’ve all been there. A dashboard shows anomalous metrics, a machine learning model starts producing bizarre predictions, or stakeholders complain about inconsistent reports. This is a dangerous oversight.

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A Guide to the Six Types of Data Quality Dashboards

DataKitchen

A Guide to the Six Types of Data Quality Dashboards Poor-quality data can derail operations, misguide strategies, and erode the trust of both customers and stakeholders. However, not all data quality dashboards are created equal. These dimensions provide a best practice grouping for assessing data quality.

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The Race For Data Quality in a Medallion Architecture

DataKitchen

The Race For Data Quality In A Medallion Architecture The Medallion architecture pattern is gaining traction among data teams. It is a layered approach to managing and transforming data. It sounds great, but how do you prove the data is correct at each layer? How do you ensure data quality in every layer ?

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How to Combine Streamlit, Pandas, and Plotly for Interactive Data Apps

KDnuggets

This shift from the notebook environment to script-based development opens up new possibilities for sharing and deploying your data applications. In this hands-on tutorial, youll learn how to build a complete sales dashboard in two clear steps. unique()) # Filter data filtered_df = df[(df[Region].isin(regions)) sum():,}") col2.metric("Average

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5 tips for better business value from gen AI

CIO Business Intelligence

Specify metrics that align with key business objectives Every department has operating metrics that are key to increasing revenue, improving customer satisfaction, and delivering other strategic objectives. For example, inside sales reps using AI to increase call volume and target ideal prospects can improve deal close rates.

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Scaling Data Reliability: The Definitive Guide to Test Coverage for Data Engineers

DataKitchen

The Dual Challenge of Production and Development Testing Test coverage in data and analytics operates across two distinct but interconnected dimensions: production testing and development testing. Production test coverage ensures that data quality remains high and error rates remain low throughout the value pipeline during live operations.

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How Volkswagen Autoeuropa built a data solution with a robust governance framework, simplifying access to quality data using Amazon DataZone

AWS Big Data

The second use case enables the creation of reports containing shop floor key metrics for different management levels. Reuse of consumer-based data saves cost in extract, transform, and load (ETL) implementation and system maintenance. The team identified two use cases. End-users receive notifications with relevant details.