alex
62577d3200
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>
23 lines
484 B
Plaintext
23 lines
484 B
Plaintext
# MySQL Source Database
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MYSQL_HOST=localhost
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MYSQL_PORT=3306
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MYSQL_USER=root
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MYSQL_PASSWORD=your_mysql_password
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MYSQL_DATABASE=your_database_name
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# PostgreSQL Target Database (container Incus)
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POSTGRES_HOST=localhost
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POSTGRES_PORT=5432
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POSTGRES_USER=postgres
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POSTGRES_PASSWORD=your_postgres_password
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POSTGRES_DATABASE=migrated_db
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# Migration Settings
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BATCH_SIZE=10000
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LOG_LEVEL=INFO
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DRY_RUN=false
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# Performance Testing
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BENCHMARK_OUTPUT_DIR=benchmark_results
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BENCHMARK_ITERATIONS=5
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