QYTANG EVOLUTION
Explore complete public sessions by year and follow how technology evolves.
This episode explains how Terraform works with existing infrastructure by contrasting read-only data sources with importing resources into state for …
This episode introduces Nixtla TimeGPT for time-series forecasting, covering API tokens, data format, forecast calls, horizons, and visualization. It…
This two-part episode explains RoCEv2 in AI clusters, including training traffic, low latency, lossless Ethernet, PFC, and ECN, then translates those…
This two-part episode interprets Cisco's Global Networking Trends report across cloud, security, observability, automation, and digital experience, c…
This episode builds a task-specific custom GPT through instruction design, knowledge files, capabilities, conversation starters, and iterative testin…
This four-part episode covers RADIUS and AAA fundamentals, AVPs and authenticators, NAS integration, authentication database choices, authorization r…
This episode automates Aruba through REST API authentication, sessions and tokens, resource URLs, JSON requests and responses, and Python-based confi…
This episode introduces AWS Bedrock's managed foundation-model platform and unified APIs across Claude, Llama, and Mistral. It covers permissions, mo…
This three-part episode covers Aruba Instant AP clustering, master/member behavior, Mesh backhaul, and physical-controller upgrades and downgrades, w…
This episode interprets Cisco's AI Readiness Index across strategy, infrastructure, data, talent, and governance, then connects those findings to AIO…
This episode builds a working FreeRADIUS service with client definitions, user and authentication databases, policies, debug logs, and network-device…
This episode runs Llama 3 with Ollama and integrates it through LangChain ChatOllama, covering model download, service startup, parameters, streaming…
This episode uses LangChain to extract structured data from network logs and other unstructured text through schemas, field descriptions, constrained…
This episode deploys AnythingLLM with local knowledge bases, document ingestion, vector retrieval, model selection, workspace isolation, and multi-ag…
This episode interprets Cisco model-driven telemetry across NETCONF, RESTCONF, gNMI, gRPC, and gNOI, including dial-in and dial-out modes. Companion …
This two-part episode builds an AI foundation for network engineers across machine learning, deep learning, generative AI, and learning paradigms, th…
This episode covers Neo4j nodes, relationships, properties, and Cypher for network topology, paths, and device modeling, then connects graph database…
This episode explains Mem0's user, session, and agent memory layers, including fact and preference extraction, hybrid vector/key-value/graph storage,…
This episode explains how eBPF safely extends Linux without modifying kernel source or traditional modules, covering hooks, kprobes/uprobes, verifica…
This episode compares VMware VeloCloud, Cisco Viptela, Aruba EdgeConnect, and Fortinet SD-WAN across architecture, controllers, onboarding, policy mo…
This episode introduces Meta Llama Stack's standard APIs for inference, safety, memory, agents, evaluation, post-training, synthetic data, and provid…
This episode compares fixed-size, recursive, document-specific, and semantic chunking, using sentence embeddings and breakpoints to preserve meaning …
This episode installs Nutanix Community Edition, initializes Prism, and creates VMs while covering nodes, clusters, AHV, storage pools, and networkin…
This episode uses OpenAI Swarm agents, function tools, context variables, and handoffs to build a lightweight multi-agent AIOps workflow for fault an…
This episode builds a closed-loop AIOps workflow where metric alerts and logs trigger context collection, AI diagnosis, and controlled automation too…
This episode uses Python DAGs in Apache Airflow to define, schedule, and monitor automation workflows, covering Docker Compose, scheduler, executor, …
This episode connects GitHub-hosted Helm charts, cloud Terraform, and Alibaba Cloud image builds into three pipelines that automate Kubernetes infras…
This episode automates Cisco Modeling Labs with PyATS through topology setup, device startup, testbed definitions, connectivity, parsing, bulk config…
This episode builds a REST API with Django REST Framework through resources and URIs, serializers, views, routing, HTTP methods, status codes, authen…
This episode builds a Kafka and ELK logging pipeline across producers, brokers, topics, partitions, consumers, ZooKeeper, Elasticsearch, and Kibana f…
