Apache Spark
A unified analytics engine for large-scale data processing
Apache Spark is a high-performance, unified analytics engine for large-scale data processing. It supports distributed data workflows across clusters, enabling batch processing, stream processing, machine learning, graph computations, and SQL queries. Spark offers high-level APIs in multiple languages (Scala, Java, Python, etc.), integrates with many storage systems, and is oriented toward in-memory computation to drastically speed up large-scale data tasks.