2 Commits

Author	SHA1	Message	Date
alex	b6886293f6	Add detailed partition progress logging ... Log shows: - Current partition index and total ([X/Y]) - Partition name being processed - Number of groups consolidated per partition after completion This helps track migration progress when processing 18 partitions, making it easier to identify slow partitions or issues. 🤖 Generated with Claude Code Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>	2025-12-25 22:10:43 +01:00
alex	62577d3200	feat: Add MySQL to PostgreSQL migration tool with JSONB transformation ... Implement comprehensive migration solution with: - Full and incremental migration modes - JSONB schema transformation for RAWDATACOR and ELABDATADISP tables - Native PostgreSQL partitioning (2014-2031) - Optimized GIN indexes for JSONB queries - Rich logging with progress tracking - Complete benchmark system for MySQL vs PostgreSQL comparison - CLI interface with multiple commands (setup, migrate, benchmark) - Configuration management via .env file - Error handling and retry logic - Batch processing for performance (configurable batch size) Database transformations: - RAWDATACOR: 16 Val columns + units → single JSONB measurements - ELABDATADISP: 25+ measurement fields → structured JSONB with categories 🤖 Generated with Claude Code Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>	2025-12-10 19:57:11 +01:00