Apache Linkis

Apache Linkis is a powerful computation middleware designed to simplify and standardize the interaction between upper-level applications and various underlying data engines. It provides a unified layer that enables seamless connectivity, governance, and orchestration across diverse computing environments, reducing complexity and enhancing scalability in big data platforms.

Features

• Standardized interfaces (REST, JDBC, WebSocket) for engine connectivity
• Distributed microservice architecture for scalability and extensibility
• Unified identity verification and audit logging
• Label-based resource control and recovery
• Basic orchestration framework for computing task management
• Support for multiple engine types including Spark, Flink, Presto, OLAP, and streaming engines

Capabilities

Apache Linkis enables:

• Decoupling of upper applications from underlying engines
• Dynamic integration with new engines without modifying upper layers
• Centralized control over engine access and task execution
• Multi-level governance of computing resources
• Development of custom orchestration strategies (e.g., dual-active, active-standby)
• Efficient reuse of backend services across applications

Benefits

• Simplifies big data architecture by reducing tight coupling
• Enhances system flexibility and maintainability
• Improves resource utilization and operational control
• Accelerates development of data platform tools
• Provides a stable and scalable foundation for enterprise-grade data processing
• Reduces backend workload for upper-level application development