Sarcouncil Journal of Engineering and Computer Sciences

Abstract: What a modern data engineer does today is radically different than a traditional Extract, Transform, and Load (ETL) developer, or even now a data engineer who applies complex machine learning (ML) models that allow organizations to rethink how to work with data. The evolution is more than just a migration from batch to event-driven, automatic, and elastic real-time data pipeline. The shift is more profound than just new hybrid batch and event-driven architectures and proof of concepts (POC) with speed and scale. In modern data architectures, new cloud-native configurations offer different advantages and scales of distributed environments/computing, containers, advanced orchestration, and intelligent decisions. New data stacks based uniquely and differentiated in the organization of analytics introduce a new complex pile of platforms and services, including cloud-native transformation platforms, orchestration platforms, a large data warehouse, stream processing technologies, and unique end-to-end processing environments. Together with machine learning and automated pipeline tuning, automated anomaly detection, and automated predictive maintenance, organizations are building more reliable,better-performing processing pipelines. Also, merging machine learning algorithms into traditional data processing started to introduce what is commonly referred to as autonomic computing - a self-healing computing model able to self-correct from faults to determine a resource provisioning plan autonomously. The decentralisation of data ownership through data mesh architecture, with an appropriate degree of governance and enhancements that enable large language model engagement with data pipelines that offer an alternative natural language interface for easier pipeline authoring and unrestricted interactions, will be the focus of future data engineering evolution. The evolution is proof of strategic maturation—an evolution toward intelligent data infrastructures that autonomously respond, manage complex analytical workloads, rely less on human interaction, and optimize operational efficiency for end-user experiences across large enterprise data environments.