Docker सँग अनुप्रयोगहरूलाई कन्टेनराइज गर्दा धेरै लाभहरू मिलन्छ — एकरूपता, पोर्टेबिलिटी, अलगकरण, दक्षता, स्केलेबिलिटी, र आधुनिक स्थापना अभ्यास (microservices, CI/CD, orchestration) को आधार। यी कुरा बुझ्दा कन्टेनराइजेशन किन उद्योग मानक बनायो भनी स्पष्ट हुन्छ।
मूल लाभहरू
✓ CONSISTENCY — same environment everywhere (dev = test = prod) → no "works on my machine"
✓ PORTABILITY — runs on any system with a container runtime (laptop, cloud, on-prem)
✓ ISOLATION — each container is isolated → dependencies don't conflict;
multiple apps/versions coexist on one host without interfering
✓ EFFICIENCY — lightweight (shares the host kernel) → fast startup, high density,
less overhead than VMs → more apps per server, lower cost
