capnproto/capnproto
Capnproto
CapnProto is a zero-copy serialization framework and remote procedure call system. It serves as a C++ communication library providing a schema-based data interchange format that eliminates the need to encode or decode data before reading it from memory.
The system enables high-performance data serialization and low-latency network communication. It supports cross-language data exchange by using a defined schema to ensure consistent binary representation across different platforms.
The framework provides tools for implementing remote procedure calls, allowing functions to be invoked on a remote server as if they were local. It handles the serialization of complex data structures for efficient transmission and storage across distributed systems.
Features
- Zero-Copy Data Access - Maps binary data directly to memory structures to eliminate encoding and decoding overhead.
- Binary Serialization Formats - Encodes complex data structures into compact binary formats for efficient transmission and storage.
- High-Performance Binary Serialization - Provides extremely efficient binary serialization for high-throughput and low-latency data exchange.
- Offset-Based Addressing - Enables zero-copy navigation of data structures using relative offsets within binary blobs.
- Schema-Based Binary Formats - Utilizes a defined schema to ensure consistent binary representation of data across different platforms.
- Compile-Time Data Layouts - Determines the exact memory position of fields at compile time based on a predefined schema.
- Zero-Copy - Implements a complete binary serialization system that avoids the overhead of traditional encoding and decoding.
- Remote Procedure Call Frameworks - Provides a high-performance RPC framework with strong typing and minimal network overhead.
- Remote Procedure Calls - Provides a high-performance mechanism for executing functions on remote servers as if they were local.
- Cross-Language Data Protocols - Ensures consistent binary representation and interoperability across different programming languages and platforms.
- C++ Networking Libraries - Provides a core set of C++ tools and libraries for implementing efficient network protocols.
- Low-Latency Data Transmission - Optimizes network communication to achieve minimal overhead and ultra-low latency between services.
- Promise Pipelining - Allows clients to chain multiple remote calls together to minimize network round-trip latency.
- Capability-Based Security - Implements granular access control for remote objects using unforgeable capability tokens.
- Databases & Data - Serialization and RPC system
- Serialization - Fast data interchange format and capability-based RPC system.
- Serialization and Formats - Fast data interchange and RPC system.
- Inter-process Communication - Fast data interchange and capability-based RPC system.
- Serialization Protocols - Zero-copy serialization protocol for extreme performance.
