More Advanced Features
Advanced Features Guide
As a microservice framework closely related to application development and aimed at providing enterprise-level service governance capabilities, Dubbo offers a variety of advanced features covering service call behavior control, service diagnostics and tuning, and service governance.
Different language SDKs may have slight variations in feature implementation and configuration methods. For a specific list of features and usage, refer to the following documents:
Controlling Service Invocation Behavior
- Service Versions
- Service Groups
- Group Aggregation
- Asynchronous Invocation
- Asynchronous Execution
- Streaming Communication
- Reactive Programming
- Generic Invocation
- Generic Implementation
- Passing Implicit Parameters in Call Chain
- RPC Call Context
- Invocation Event Notifications
- Server Callbacks to Client
- Subscribe Only
- Register Only
- Runtime Dynamic IP Specification
- Direct Provider Connection
- Startup Checks
- Local Invocation
- Parameter Validation
- Local Mocking
- Local Stubs
- Echo Tests
- Invocation Information Logging
- Delayed Exposure
- Cluster Fault Tolerance
- Service Degradation
Diagnostics and Tuning
- Port Protocol Multiplexing
- Thread Pool Isolation
- Multiple Protocols
- Multiple Registry Centers
- Request Latency Sampling
- Thread Models
- Service Reference Configuration Object Caching
- Route State Collection
- Load Balancing
- Simplified Registration Information
- Invocation Result Caching
- Concurrency Control
- Connection Control
- Delayed Connections
- Sticky Connections
- Graal VM Support
- Exporting Thread Stack Trace
- Kryo and FST Serialization
- Custom Service Container
- Graceful Shutdown
- Custom Host Address Exposure
- Consistent Hashing
- Logging Framework Adaptation and Runtime Management
- Kubernetes Lifecycle Probes
These features are designed to provide more control and flexibility in a microservices environment. They can help improve system reliability, enhance performance, and ease the process of deploying, managing, and scaling applications.