AWS Glue is a serverless data integration service that makes it easier to discover, prepare, move, and integrate data from multiple sources for analytics, machine learning (ML), and application development. Keep costs low and focus more on your data at any scale with serverless data integration. Use your favorite method: drag and drop, write code, or connect using your notebook. Support various data processing methods and workloads, including ETL, ELT, batch, and streaming.