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FlashFS v0.2.0

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@TFMV TFMV released this 09 Mar 07:52
v0.2.0
295a41f
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FlashFS v0.2.0 Release Notes

We're excited to announce the release of FlashFS v0.2.0. This release includes significant improvements to the query engine, enhanced FlatBuffers schema support, and various performance optimizations.

New Features

Improved Query Engine

  • Redesigned Query Interface: The query engine now uses a more flexible interface that directly works with the storage layer, eliminating the need for adapter patterns.
  • Enhanced Parallel Querying: Improved the parallel querying of hot and cold layers for better performance.
  • Expanded Query Options: Added support for more granular filtering options including directory filtering.

FlatBuffers Schema Enhancements

  • Updated Schema Definition: Enhanced the FlatBuffers schema to include directory information in diff entries.
  • Regenerated Code: Fully regenerated the FlatBuffers code to ensure all fields are properly accessible.
  • Improved Serialization: Better handling of serialization and deserialization of snapshot and diff data.

Performance Improvements

  • Streaming Optimizations: Removed redundant path walking in the streaming implementation, significantly improving performance for large directories.
  • Progress Reporting: Enhanced progress reporting with proper error handling for all operations.
  • Memory Usage: Reduced memory footprint during snapshot and diff operations.

Bug Fixes

  • Fixed Type Mismatches: Resolved several type mismatch issues between the query engine and storage layer.
  • Error Handling: Improved error handling throughout the codebase, particularly in progress reporting.
  • Linter Compliance: Fixed various linter warnings and unused code.

Developer Experience

  • Cleaner API: Simplified the API for creating and using query engines.
  • Better Testing: Enhanced test coverage for the query engine.
  • Code Quality: Removed unused code and improved code organization.

Upgrading

This release includes some breaking changes to the query engine interface. If you're using the query engine directly, you'll need to update your code to use the new interface. See the updated documentation for details.

What's Next

We're continuing to work on improving FlashFS with a focus on:

  • Cloud storage integration enhancements
  • Further performance optimizations
  • Additional query capabilities
  • Improved documentation

Thank you to all contributors who helped make this release possible!

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