Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.
Learn how to implement strict client isolation in corporate wireless networks to block lateral threats and protect sensitive data. Discover how to configure the mechanism at the link layer and access point levels.
Learn when to use an RC snubber or a flyback diode to protect circuits against inductive voltage spikes generated by loads like relays and motors.
Learn how to use a vector network analyzer to identify signal reflections and measure return loss in high-frequency cables, ensuring signal integrity in RF systems.
Discover how the CoAP protocol adapts the REST architecture for constrained devices and sensor networks using UDP, ensuring efficiency without losing web compatibility.
Discover how cursor pagination in GraphQL APIs solves the performance bottlenecks of traditional offset pagination. Learn the concepts, trade-offs, and practical implementation to scale databases efficiently.
Understand when to use Yagi directional antennas or omnidirectional dipoles in wireless telemetry projects. Discover the real impacts of antenna gain, signal propagation, and transmission range in radio frequency engineering.
Learn how to build a highly accurate local NTP time server using a GPS receiver and a Pulse Per Second (PPS) signal to ensure microsecond synchronization in isolated networks.
Explore how the OpenAPI 3.1 specification resolved historical discrepancies by fully adopting JSON Schema, simplifying API validation and microservice design.
Learn how to isolate deep bottlenecks in the Linux kernel using the perf-tools utility to track hardware interrupts and synchronization lock contention under heavy workloads.
Understand how snapshot isolation and serializability work in ACID transactions of relational databases, analyzing practical trade-offs between consistency and concurrency.
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