🏢 Shared Hosting
একটি Server-এ বহু website host। সবাই resource share। সবচেয়ে সস্তা ($2-10/mo)।
✅ ভালো কখন
- Personal blog, portfolio
- Small business static
- WordPress simple
- Learning, prototyping
❌ এড়ান কখন
- SaaS / production app
- High traffic
- Custom service (Redis, Node)
- Background queue
- Real-time WebSocket
🛠️ Control Panels
- cPanel — most common
- Plesk — Windows-friendly
- DirectAdmin — cheaper
- CyberPanel — open source, OpenLiteSpeed
- HestiaCP — free
📋 cPanel Sections
Files: Manager, FTP, Backup Email: Accounts, Forwarders, Spam Databases: MySQL, phpMyAdmin 🔥 Domains: Subdomain, Addon, Redirect Software: Softaculous, PHP version, Cron
📤 FTP Setup
# FileZilla Host: ftp.yourdomain.com User: yoursite_user Port: 21 (FTP) / 22 (SFTP recommended) Upload to: public_html/ ← website root
🌐 Buying Checklist
- SSD storage
- Free SSL (Lets Encrypt)
- Daily backup included
- cPanel access
- PHP 8.2+
- SSH access
- Money-back guarantee
- 24/7 support
🇧🇩 Bangladesh Provider
- Hostever, ExonHost (local, bKash)
- Namecheap, Hostinger (international)
⚠️ Limitations
- CPU/RAM share — neighbor traffic = your slow
- Process limit (25-100)
- Inode limit (file count)
- DB size 1-5 GB
- Email send 200/hour
- "Unlimited" = soft cap
- SSH jail
- No root
🚀 Upgrade Path
Shared $5 → Personal site ↓ VPS $5-20 → Real control ↓ Cloud $20+ → Production scale ↓ K8s $$$$ → Enterprise
🎓 মূল কথা ⭐
Shared = beginner OK। Serious project = VPS day 1। $5 VPS > $5 shared 100x flexibility।