Alexander Renz
b2a78cad2a
The test was flaky because it used crypto/rand for random data, causing non-deterministic chunk boundaries. With small sample sizes (100KB / 8KB avg = ~12 chunks), variance was high - sometimes only 42.9% overlap instead of expected >50%. Fixed by using math/rand with seed 42 for reproducible test results. Now consistently achieves 91.7% overlap (11/12 chunks).
88 lines
2.4 KiB
Markdown
88 lines
2.4 KiB
Markdown
# DB Backup Tool - Pre-compiled Binaries
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This directory contains pre-compiled binaries for the DB Backup Tool across multiple platforms and architectures.
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## Build Information
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- **Version**: 3.42.50
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- **Build Time**: 2026-01-16_14:53:54_UTC
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- **Git Commit**: 5728b46
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## Recent Updates (v1.1.0)
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- ✅ Fixed TUI progress display with line-by-line output
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- ✅ Added interactive configuration settings menu
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- ✅ Improved menu navigation and responsiveness
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- ✅ Enhanced completion status handling
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- ✅ Better CPU detection and optimization
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- ✅ Silent mode support for TUI operations
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## Available Binaries
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### Linux
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- `dbbackup_linux_amd64` - Linux 64-bit (Intel/AMD)
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- `dbbackup_linux_arm64` - Linux 64-bit (ARM)
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- `dbbackup_linux_arm_armv7` - Linux 32-bit (ARMv7)
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### macOS
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- `dbbackup_darwin_amd64` - macOS 64-bit (Intel)
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- `dbbackup_darwin_arm64` - macOS 64-bit (Apple Silicon)
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### Windows
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- `dbbackup_windows_amd64.exe` - Windows 64-bit (Intel/AMD)
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- `dbbackup_windows_arm64.exe` - Windows 64-bit (ARM)
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### BSD Systems
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- `dbbackup_freebsd_amd64` - FreeBSD 64-bit
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- `dbbackup_openbsd_amd64` - OpenBSD 64-bit
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- `dbbackup_netbsd_amd64` - NetBSD 64-bit
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## Usage
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1. Download the appropriate binary for your platform
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2. Make it executable (Unix-like systems): `chmod +x dbbackup_*`
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3. Run: `./dbbackup_* --help`
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## Interactive Mode
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Launch the interactive TUI menu for easy configuration and operation:
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```bash
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# Interactive mode with TUI menu
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./dbbackup_linux_amd64
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# Features:
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# - Interactive configuration settings
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# - Real-time progress display
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# - Operation history and status
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# - CPU detection and optimization
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```
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## Command Line Mode
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Direct command line usage with line-by-line progress:
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```bash
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# Show CPU information and optimization settings
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./dbbackup_linux_amd64 cpu
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# Auto-optimize for your hardware
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./dbbackup_linux_amd64 backup cluster --auto-detect-cores
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# Manual CPU configuration
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./dbbackup_linux_amd64 backup single mydb --jobs 8 --dump-jobs 4
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# Line-by-line progress output
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./dbbackup_linux_amd64 backup cluster --progress-type line
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```
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## CPU Detection
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All binaries include advanced CPU detection capabilities:
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- Automatic core detection for optimal parallelism
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- Support for different workload types (CPU-intensive, I/O-intensive, balanced)
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- Platform-specific optimizations for Linux, macOS, and Windows
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- Interactive CPU configuration in TUI mode
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## Support
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For issues or questions, please refer to the main project documentation.
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