Data Ingestion is the process of collecting and importing data from various sources into a storage system for analysis. This can involve data from databases, applications, or external sources like social media and sensors. The goal is to make data accessible for further processing and analysis. There are different methods of data ingestion, including batch ingestion, where data is collected at scheduled intervals, and real-time ingestion, which captures data continuously as it is generated. Effective data ingestion is crucial for organizations to leverage their data for insights and decision-making.