Zeppelin
Apache Zeppelin is an open-source web-based notebook that enables interactive data analytics and collaborative data science. It allows users to create and share documents that contain live code, equations, visualizations, and narrative text, supporting multiple programming languages and data processing backends. It is commonly used for data exploration, visualization, and machine learning workflows in big data environments.
Developers should learn Apache Zeppelin when working in data science, big data analytics, or machine learning projects that require interactive and collaborative data exploration. It is particularly useful for teams using Apache Spark, Flink, or other big data frameworks, as it integrates seamlessly to run queries and visualize results in real-time. Use cases include building data pipelines, creating dashboards, and prototyping machine learning models with immediate feedback.