The blog discusses the integration of Amazon EventBridge to automate AWS Glue workflows every two minutes, enhancing operational efficiency in data engineering and machine learning tasks. It details steps to create and configure EventBridge rules, set permissions, and verify workflows, emphasizing improvements in responsiveness, agility, and DataOps maturity.
The implemented stages of ingestion, preprocessing, EDA, and feature engineering have transitioned to automation and monitoring, forming a cohesive DataOps layer. By introducing orchestration, the independent Glue jobs become an automated, reliable workflow. Testing confirmed successful execution, paving the way for regular automations to enhance operations and insights from data.
The post discusses the evolution of a data pipeline, highlighting the integration of an API-driven layer for enhanced observability. This new functionality allows authorized users to access real-time operational status without manual checks across AWS services. The approach improves transparency, accountability, and agility while enabling proactive monitoring and automated responses in future enhancements.
This article expands on a previous post about building a serverless ETL pipeline on AWS by focusing on Exploratory Data Analysis (EDA). It details how to establish the EDA environment using AWS Glue and PySpark after cleaning the dataset. Key insights include sales trends, store and item performance, and correlation analysis, laying the groundwork for a demand forecasting model.
The post details enhancements made to a serverless ETL pipeline using AWS Glue and PySpark for retail sales data. Improvements include explicit column type conversions, missing value imputation, normalization of sales data, and integration of logging for observability. These changes aim to create a production-ready, machine-learning-friendly preprocessing layer for effective data analysis.
This project aims to develop a demand forecasting solution for retail using historical sales data from Kaggle. A data pipeline employing AWS Glue and PySpark will preprocess the data by cleaning and splitting it into training and testing sets. The objective is to maximize inventory management and customer satisfaction.
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