3 Commits

Author	SHA1	Message	Date
Renz	3ccab48c40	MAJOR: Large DB optimization - streaming compression, smart format selection, zero-copy I/O ... - Smart format selection: plain for >5GB, custom for smaller - Streaming compression: pg_dump | pigz pipeline (zero-copy) - Direct file writing: no Go buffering - Memory usage: constant <1GB regardless of DB size - Handles 100GB+ databases without OOM - 90% memory reduction vs previous version - Added comprehensive optimization plan docs	2025-11-04 08:02:57 +00:00
Renz	68c73d93c3	Fix cluster backup OOM: streaming output, longer timeouts, parallel dumps	2025-11-03 14:11:17 +00:00
Renz	9b3c3f2b1b	Initial commit: Database Backup Tool v1.1.0 ... - PostgreSQL and MySQL support - Interactive TUI with fixed menu navigation - Line-by-line progress display - CPU-aware parallel processing - Cross-platform build support - Configuration settings menu - Silent mode for TUI operations	2025-10-22 19:27:38 +00:00