A Java serialization library with built-in support for forward-backward compatibility and validation.
Protostuff is a Java serialization library designed for efficient data interchange with built-in support for schema evolution and validation. It serves as a flexible solution for messaging layers in RPC systems and as a storage format in datastores or caches. The library is optimized for both speed and memory usage, supporting pluggable formats and runtime schema generation.
Java developers building RPC systems, distributed applications, or data storage layers that require efficient serialization with forward-backward compatibility. It is also suitable for those needing a flexible serialization format for caching or datastore persistence.
Developers choose Protostuff for its combination of high performance, built-in schema evolution for compatibility, and flexibility with pluggable serialization formats. Its runtime schema generation allows dynamic handling of data structures without pre-compilation, distinguishing it from more rigid serialization libraries.
Java serialization library, proto compiler, code generator
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Optimized for both speed and memory usage, as emphasized in the README's description of being 'efficient, both in speed and memory' for messaging and storage.
Provides forward-backward compatibility for evolving data structures, a core feature highlighted for use in RPC systems and datastores.
Enables dynamic schema creation without pre-compilation, allowing flexibility with non-final POJOs, as demonstrated in the usage example with RuntimeSchema.getSchema().
Supports multiple serialization formats, offering adaptability for different use cases, mentioned under key features for flexible data interchange.
Requires setting multiple system properties or programmatic configurations, especially when replacing Java serialization, as detailed in the 'Important for version 1.8.x' section.
The README is concise and redirects to external sites, indicating that comprehensive guides and active support may be less accessible compared to mainstream libraries.
Runtime schema generation relies on reflection, which can introduce performance overhead and potential security issues in restricted environments.