Changelog¶

All notable changes to rsylla are documented here.

[0.1.1] - 2024¶

Added¶

• Comprehensive benchmark suite
• Updated documentation
• Performance comparisons with other drivers

Improved¶

• Documentation and examples
• Type hints coverage

[0.1.0] - 2024¶

Initial Release¶

Core Features¶

• Session management with connection pooling
• Query execution with parameter binding
• Prepared statements for optimal performance
• Batch operations (logged, unlogged, counter)
• Full consistency level support
• Query tracing
• Compression (LZ4, Snappy)
• Authentication support

API¶

• Session - Main database interface
• SessionBuilder - Fluent session configuration
• Query - Configurable query execution
• PreparedStatement - Pre-compiled statements
• Batch - Batch operations
• QueryResult - Result iteration and access
• Row - Row data access
• ScyllaError - Error handling

Data Types¶

• All CQL basic types (int, bigint, text, boolean, etc.)
• Collection types (list, set, map)
• UUID and TimeUUID
• Timestamp, Date, Time
• Blob and binary data
• User Defined Types
• Counters

Performance¶

• ~3.9x faster than cassandra-driver
• ~1.2x faster than acsylla
• 85,000+ ops/sec throughput
• Sub-millisecond latencies

Versioning¶

rsylla follows Semantic Versioning:

• MAJOR version for incompatible API changes
• MINOR version for new functionality (backwards compatible)
• PATCH version for bug fixes (backwards compatible)

Upgrading¶

From 0.1.0 to 0.1.1¶

No breaking changes. Simply upgrade:

pip install --upgrade rsylla