Network provides practical guides on business automation
High Availability Explained: Redundancy, Failover, Clustering, Multi-AZ and Multi-Region Architecture Modern infrastructure is not designed around the assumption that systems will never fail. Servers fail. Disks fail. Network links fail. Applications crash. Availability zones can experience outages. Databases can become…
Load Balancing Explained: Layer 4 vs Layer 7, Algorithms, Health Checks, Nginx, HAProxy and Cloud Load Balancers Modern applications cannot rely indefinitely on a single server. A simple application may begin with: Internet │ ▼ Application Server But as traffic…
Reverse Proxy Explained: Nginx, Load Balancing, SSL, Caching and Security Modern web applications rarely expose their application servers directly to the public internet. A production request commonly passes through several infrastructure layers before reaching the code responsible for generating a…