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Learn how DPUs and SmartNICs offload networking, storage, and security from host CPUs, how their data paths work, and what to evaluate before deployment.

Learn how Kubernetes changes CPU and memory resources on running Pods in place, and how resize policies, scheduling, and runtime support affect safety.

Learn how Kubernetes ValidatingAdmissionPolicy uses CEL and bindings to validate API requests, enforce cluster rules, and reduce webhook deployment overhead.

Understand Linux io_uring, its submission and completion queues, polling modes, liburing setup, practical trade-offs, and how to test asynchronous I/O safely.

Learn how NVMe Zoned Namespaces organize sequential writes, shift storage management to the host, and shape SSD performance, endurance, and software design.

Learn how SPIFFE defines portable workload identities and how SPIRE attests workloads, issues short-lived credentials, and builds trust across systems.

Learn how CXL memory pooling connects servers to shared memory, how devices and fabric managers work, and what latency, software, and capacity limits matter.

Understand Kubernetes DRA for GPUs: how drivers, ResourceClaims, and DeviceClasses guide workload placement, with practical setup and troubleshooting steps.

Learn how OpenTelemetry continuous profiling captures CPU and memory behavior, relates samples to traces, and what the evolving Profiles signal supports.

Learn how pgvector stores embeddings in PostgreSQL, when to choose HNSW or IVFFlat, and how to combine vector and full-text search with safe filtering.

Learn how RPKI route origin validation checks BGP announcements against signed ROAs, how routers classify routes, and what this security layer cannot prevent.

How speculative decoding and disaggregated inference use draft verification and separate prefill/decode workers to affect LLM serving latency and throughput.

Learn how AI agents persist workflow state, retrieve long-term memory, and manage context safely across turns, interruptions, and separate user sessions.

Understand how the Linux Audit Framework turns kernel activity into queryable audit events, how auditd and rules work, and how to collect and verify audit data.

Understand MCP server security, OAuth authorization, scoped tokens, user consent, transport boundaries, and practical checks for safer tool and data access.