SystologyDns
- Distributed Web Crawler
—
algorithms
,
bandwidth
,
dns
and +2 more
A highly resilient architectural design for a Google-scale web crawler; heavily focusing on breadth-first search (BFS), extensive DNS resolution caching, and polite handling of malicious domains.
- Networking & Services
—
data-flows
,
dns
,
protocols
and +2 more
Operational guidance for resilient networked services; detailing robust API contracts, exponential retries with jitter, sliding-window rate limiting, strict timeout budgets, connection pooling, and mutual TLS.