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Bilibili Tech
Bilibili Tech
Dec 16, 2022 · Operations

Evolution of Bilibili Public Network Architecture: From 1.0 to 2.0 and CDN Integration

To support Bilibili’s 330 million MAU growth, the network team replaced the static, single‑core 1.0 public‑network with a regionalized, SLA‑driven 2.0 architecture featuring centralized POPs, dual‑arm LB/NAT, clustered services, security gateways, and a multi‑level CDN backbone that reduces latency, improves reliability, and cuts bandwidth costs.

BilibiliCDNData Center
0 likes · 14 min read
Evolution of Bilibili Public Network Architecture: From 1.0 to 2.0 and CDN Integration
G7 EasyFlow Tech Circle
G7 EasyFlow Tech Circle
May 20, 2022 · Backend Development

Securing Public‑Facing Kafka: Authentication, Configuration, and Scaling Strategies

This article shares G7 Tech’s practical experience of exposing Kafka to the public internet, covering encryption, AAA, three authentication schemes, listener configuration, scaling for massive topics with Kubernetes, storage optimization, and integration with the gmq management platform and Kafka‑REST.

AuthenticationKafkaKubernetes
0 likes · 10 min read
Securing Public‑Facing Kafka: Authentication, Configuration, and Scaling Strategies