Cloud concepts, explained like a teammate would. Clear definitions with real-world context-patterns, tradeoffs, and gotchas you’ll actually hit in production.
Load balancing can be implemented at various layers of the OSI model, including Layer 4 (Transport) and Layer 7 (Application). Layer 4 load balancers route traffic based on IP address and TCP/UDP protocols, while Layer 7 load balancers can make routing decisions based on the content of the request (e.g., URL, HTTP headers). Choosing the […]
Load balancing is an essential component of cloud and on-prem architectures, ensuring that applications can handle varying levels of traffic without degradation in performance. Load balancers can operate at different layers of the OSI model, such as Layer 4 (Transport) or Layer 7 (Application), each offering different capabilities and flexibility. Common strategies include Round Robin, […]
Load balancing is essential in cloud architectures, especially for applications with varying loads. There are various techniques, including round-robin, least connections, and IP hash, each with its own advantages depending on the use case. For example, round-robin is simple to implement but may not consider the actual load on servers, while least connections directs traffic […]
Network segmentation enhances security and performance by dividing a network into manageable segments. Each segment can have its own security policies, reducing the risk of widespread attacks and isolating sensitive data. For example, an organization might segment its network into separate zones for public access, internal operations, and sensitive data storage. This makes it harder […]
Network segmentation is a design strategy that involves partitioning a larger network into smaller, distinct segments or sub-networks. This approach allows organizations to isolate sensitive data, enforce security policies, and enhance performance by controlling traffic flows between different network segments. For example, a company might separate its internal network from its public-facing services, thereby reducing […]