CDN-First Cloud Provider

Delivering content and applications reliably to every user, everywhere

NebulaGrid Cloud is a cloud provider built around CDN as its core business. We use global delivery performance as the engine, then extend with edge computing, cloud security, object storage, real-time logs, and multi-cloud networking so teams can optimize performance, security, and cost on one platform.

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Product Portfolio

A CDN-centered cloud product system with both standalone purchase and bundled delivery options.

Global CDN Acceleration

Intelligent routing, protocol optimization, multi-tier caching, and edge compression for faster static and dynamic delivery.

Core Business

Edge Functions

Run authentication, A/B routing, content rewriting, and personalization at the nearest edge to reduce origin load.

Edge Compute

Cloud Security

Unified WAF, bot management, DDoS protection, and rate limiting with centralized policy orchestration and real-time alerts.

Security

Object Storage OSS

Hot/cold tiering, cross-region replication, and second-level lifecycle controls for media and large download workloads.

Storage

Intelligent Traffic Steering

Route traffic by latency, cost, and availability to keep critical services continuous in active-active disaster recovery.

Networking

Real-Time Observability Platform

Second-level log streaming, end-to-end tracing, and performance profiling in one operational view.

Observability

Four-Layer Delivery Architecture

From user request to origin fetch, each layer has independent optimization strategies and can be enabled by business tier.

L1 Access and Scheduling Layer

Anycast and intelligent DNS work together to switch paths at regional level based on real-time network conditions.

L2 Caching and Transport Layer

Multi-level cache hit optimization, connection reuse, chunked transfer, and protocol upgrades for stable high-concurrency throughput.

L3 Security and Policy Layer

A unified policy center distributes access controls, WAF rules, and bot detection models with canary rollout support.

L4 Compute and Data Layer

Edge functions and object storage run in coordination to support near-user compute, origin offload, and low-latency data processing.

Typical Business Scenarios

From consumer internet to enterprise platforms, CDN core capabilities and cloud products can be combined on demand.

Streaming and Live Video

Auto-scales edge capacity during peak periods to stabilize first-frame time and playback continuity.

Cross-Border E-Commerce

Combines static acceleration with API protection to keep page load and transactions stable during campaign peaks.

Game Distribution

Large file delivery and dynamic acceleration in parallel reduce update wait time and improve multi-region access experience.

Global AI Applications

Coordinates edge inference, model asset distribution, and log feedback loops to reduce global response latency.