Description: Apache Spark is an open-source distributed general-purpose cluster-computing framework. It provides high-performance data processing and analytics engine for large-scale data processing across clustered computers.
Type: software
Pricing: Free
Description: draw.io is a free online diagramming and flowchart software. It allows users to create flowcharts, process diagrams, org charts, UML diagrams, ER diagrams, network diagrams, mockups, floorplans, and more. draw.io has a simple and intuitive drag-and-drop interface making it easy for anyone to create diagrams.
Type: software
Pricing: Freemium