v1.0.0

v1.0.0

This is the first stable release of mrkit-go, evolving the project from a MySQL-specific workflow into a config-driven and extensible batch processing framework.

Highlights

• Introduced a unified batch module for Source -> Transform -> Sink execution
• Added built-in transforms: count, minmax, and topN (no manual .so required)
• Enabled cross-database pipelines:
  • MySQL -> Redis
  • Redis -> MySQL
  • Redis -> Redis
• Added flow config validation via -check and config-based benchmark output
• Completed modular refactor to support future database/source/sink extensions

Major Changes

• Package rename: mysqlbatch -> batch
• CLI refactor: cmd/mysqlbatch -> cmd/batch
• Example layout refactor:
  • example/batch-minimal/mysqlbatch/*
  • example/batch-minimal/redisbatch/*
• Architecture split:
  • Core orchestration and abstractions in batch
  • MySQL implementations in batch/mysql_batch
  • Redis implementations in batch/redis_batch
• flow.go now directly calls subpackage factories (intermediate flow driver files removed)

Breaking Changes

The following changes are not backward-compatible:

• Go import path:
  • github.com/emptyOVO/mrkit-go/mysqlbatch
  • -> github.com/emptyOVO/mrkit-go/batch
• CLI command:
  • go run ./cmd/mysqlbatch ...
  • -> go run ./cmd/batch ...
• Example/config paths:
  • from example/mysqlbatch-minimal/*
  • to:
    • example/batch-minimal/mysqlbatch/*
    • example/batch-minimal/redisbatch/*

Upgrade Guide

1. Update imports to github.com/emptyOVO/mrkit-go/batch
2. Update scripts/commands to cmd/batch
3. Update config/example paths to example/batch-minimal/...
4. Run config validation first:
   • go run ./cmd/batch -check -config <your-flow.json>

Verification

This release has been validated with:

• Flow config checks (-check) passing
• Successful compilation for batch, mysql_batch, and redis_batch
• End-to-end Redis -> Redis benchmark execution with stage duration output