| Resource | Specification | |----------|----------------| | | 12‑node K8s (v1.28), mixed‑instance types: 4×c5.xlarge, 4×c5a.large, 4×c5n.large (network‑optimized) | | Input Stream | 1 M events/s, each ~250 B, generated by kafka-producer-perf-test . | | Operators | 3‑stage pipeline: (1) Parse → (2) Enrich (via external REST call) → (3) Aggregate (windowed). | | Baseline | Flink 1.18 with static parallelism (12 slots). | | Metrics Collected | End‑to‑end latency (p99), throughput (events/s), CPU utilization, network I/O, recovery time. |
Connecting robotic arms to standardized PLC controllers.
The DLDSS-196 serves as a comprehensive . It bridges the gap between theoretical textbook concepts and the practical realities of industrial factory floors. Students use these modules to learn how to wire, program, and troubleshoot complex automated systems. Key Components
Minimize variance of loadᵢ = Σ_p∈Pᵢ wₚ / Cᵢ where Pᵢ is the set of partitions on node i and wₚ the estimated processing weight (derived from recent processing time).