Server_Monitorizare_v2/
├── app/
│   ├── __init__.py              # Flask app factory
│   ├── models/                  # Database models
│   │   ├── __init__.py
│   │   ├── device.py           # Device model
│   │   ├── log.py              # Log model with message aliases
│   │   └── file.py             # File uploads model
│   ├── api/                     # REST API endpoints
│   │   ├── __init__.py
│   │   ├── logs.py             # Log endpoints
│   │   ├── devices.py          # Device management
│   │   ├── files.py            # File upload handling
│   │   └── ansible.py          # SSH/Ansible endpoints
│   ├── services/                # Business logic layer
│   │   ├── __init__.py
│   │   ├── log_service.py      # Log processing & compression
│   │   ├── device_service.py   # Device management
│   │   ├── ansible_service.py  # SSH/Ansible operations
│   │   └── file_service.py     # File processing
│   ├── web/                     # Web interface
│   │   ├── __init__.py
│   │   ├── main.py             # Main dashboard routes
│   │   ├── devices.py          # Device management UI
│   │   └── ansible.py          # Ansible web interface
│   └── utils/                   # Utility functions
│       ├── __init__.py
│       ├── database.py         # DB utilities
│       ├── ssh_utils.py        # SSH helpers
│       └── compression.py      # Message compression
├── config/
│   ├── config.py               # Configuration management
│   └── database_config.py      # Database settings
├── templates/
│   ├── base.html               # Base template
│   ├── dashboard.html          # Enhanced dashboard
│   ├── ansible/                # Ansible interface templates
│   │   ├── inventory.html
│   │   ├── playbooks.html
│   │   └── execution.html
│   └── devices/                # Device management templates
├── ansible/
│   ├── playbooks/              # Ansible playbooks
│   ├── inventory/              # Dynamic inventory
│   └── roles/                  # Custom roles
├── migrations/                 # Database migrations
├── data/
│   ├── uploads/                # File uploads storage
│   └── backups/                # Database backups
└── main.py                     # Application entry point

Key Improvements

1. Better Database Structure

Normalized database schema with separate tables
Message aliases and compression
File upload tracking
Device metadata storage

2. Modular Architecture

Separation of concerns (API, Web, Services, Models)
Pluggable components
Better testability

3. Enhanced Message Processing

Message compression and aliases
Efficient storage with references
Client message size reduction

4. SSH/Ansible Integration

Web-based Ansible interface
Dynamic inventory management
Playbook execution tracking
SSH key management