Web Application large-enterprise hybrid architecture
High Level Architecture – On Prem Layer-by-layer description F5 ASM (WAF) is the first thing the internet touches. It inspects all HTTP/S traffic for OWASP Top 10 attacks (SQL injection, XSS, CSRF), enforces DDoS rate limits, checks IP reputation…
DESIGN A DATA WAREHOUSE
High Level Architecture The star schema is the structural heart of the core layer. Here’s how fact and dimension tables relate: Design breakdown Columnar storage — Parquet / ORC At petabyte scale, the storage format is a first-order performance…
DESIGN A LOG AGGREGATION SYSTEM
High Level Architecture Log Aggregation System Design Ingest layer — log shippers on every host Each host runs a lightweight shipper (Fluentd, Filebeat, or Logstash forwarder) as a DaemonSet in Kubernetes or a sidecar per VM. The shipper tails log files,…