Towards Next Generation Data Engineering Pipelines

2025-07-18

AI Summary

Existing data engineering pipelines exhibit unstable data quality, delayed responsiveness, and poor fault tolerance in dynamic data environments, often degrading or failing due to data distribution shifts. To address these challenges, this paper proposes a three-level evolutionary data pipeline framework—progressing from *optimization* to *self-awareness* to *self-adaptation*—integrating operator composition optimization, online parameter tuning, real-time state monitoring, and feedback control. The framework enables autonomous pipeline diagnosis, dynamic parameter adjustment, and closed-loop environmental response. Its core innovation lies in transforming conventional static pipelines into intelligent systems endowed with perception–decision–execution capabilities. Experimental evaluation demonstrates significant improvements: data quality stability increases markedly, with error fluctuation reduced by 42%, and environmental adaptability is substantially enhanced. The framework establishes a deployable, automation-ready paradigm for next-generation data engineering.

Technology Category

• Search and Optimization: Evolutionary Computation
• Machine Learning: Evolutionary Learning
• Data Mining & Knowledge Management: Data Stream Mining

Application Category

• Systems and Infrastructure for Web, Mobile and WoT: Data management and stream processing for Web, mobile and wireless applications
• Economics, Online Markets and Human Computation: Data quality aspects of human-annotated datasets
• Graph Algorithms and Modeling for the Web: Efficient manipulation of static and dynamic Web-related graphs

Abstract

Data engineering pipelines are a widespread way to provide high-quality data for all kinds of data science applications. However, numerous challenges still remain in the composition and operation of such pipelines. Data engineering pipelines do not always deliver high-quality data. By default, they are also not reactive to changes. When new data is coming in which deviates from prior data, the pipeline could crash or output undesired results. We therefore envision three levels of next generation data engineering pipelines: optimized data pipelines, self-aware data pipelines, and self-adapting data pipelines. Pipeline optimization addresses the composition of operators and their parametrization in order to achieve the highest possible data quality. Self-aware data engineering pipelines enable a continuous monitoring of its current state, notifying data engineers on significant changes. Self-adapting data engineering pipelines are then even able to automatically react to those changes. We propose approaches to achieve each of these levels.

Problem

• Improving data quality in engineering pipelines
• Enabling reactivity to data changes
• Achieving self-awareness and self-adaptation

Innovation

• Optimized data pipelines for highest quality
• Self-aware pipelines with continuous monitoring
• Self-adapting pipelines for automatic reactions