Knowledge Base
The Yobitel AI Infrastructure Encyclopedia
A working reference for everything Yobitel touches — every GPU, every framework, every compliance standard, every model. Built to be browsed, cited, and trusted.
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Popular entries
GDPR Article 32 — Security of Processing
The clause in EU and UK GDPR that turns 'be secure' into a contractual and regulatory obligation for every service that touches personal data, mapped end-to-end to a working Kubernetes, AWS and Yobitel control set.
ISO/IEC 27001:2022
The international standard for information security management systems — a globally recognised, certifiable management framework that turns 'we take security seriously' into a 93-control catalogue with a three-year audit cycle and a defensible Statement of Applicability.
SOC 2 Type II
The AICPA attestation report that demonstrates a service organisation operates its security, availability and confidentiality controls effectively over a six-to-twelve month observation window — the de facto B2B trust signal for any SaaS or cloud vendor selling into US enterprise, increasingly demanded in the UK and EU too.
HIPAA
The US Health Insurance Portability and Accountability Act — the framework that governs Protected Health Information for covered entities and their business associates, mapped end-to-end to the cloud safeguards a healthcare-vertical SaaS or platform must evidence to sign a Business Associate Agreement.
Transformer Architecture
The 2017 design that displaced RNNs and underpins every frontier model shipping in 2026 — encoder, decoder and everything in between.
FedRAMP High
The top non-DoD US federal cloud authorisation baseline — the bar for cloud services holding High-impact federal information, mapped end-to-end to the NIST SP 800-53 Rev 5 control catalogue and the FedRAMP continuous-monitoring regime.
Mixture of Experts (MoE)
Sparse layers where each token activates only a few of many expert sub-networks — the architectural lever behind DeepSeek-V3, Mixtral, GLaM and most GPT-4-class frontier systems.
G-Cloud Framework
The Crown Commercial Service framework agreement through which UK public-sector buyers procure cloud services — the published procurement route for central government, the NHS, devolved administrations, local authorities and the wider public sector, and the only pre-competed catalogue Yobitel UK Sovereign is listed on for Lot 1 and Lot 3.
Compute & Hardware
50 entries · GPUs, accelerators, memory, and interconnect silicon — every SKU we recommend or compete with.
Networking & Fabric
25 entries · InfiniBand, RoCEv2, NCCL, switches, DPUs, and the topologies that hold a GPU cluster together.
Data Centre
20 entries · Power, cooling, density, redundancy, and the physical realities behind a 100 kW rack.
Sovereign & Compliance
20 entries · NCSC, G-Cloud, OFFICIAL, GDPR, AI Act, FedRAMP, HIPAA, SOC 2, ISO 27001, and the FOCUS spec.
AI Foundations
31 entries · The maths and architectures behind modern models — Transformers, Attention, MoE, Diffusion, RLHF.
Training
25 entries · Megatron, DeepSpeed, FSDP, ZeRO, FP8/FP4, Flash Attention — how 100B+ models actually get trained.
Fine-Tuning
15 entries · LoRA, QLoRA, DoRA, Unsloth, Axolotl, and the practical playbook for adapting open-weight models.
Inference & Serving
30 entries · vLLM, TensorRT-LLM, SGLang, Triton, PagedAttention, speculative decoding, quantisation formats.
RAG & Vector DB
15 entries · Retrieval, hybrid search, reranking, HNSW, FAISS, and the vector databases worth knowing.
Agents & Tooling
15 entries · Agent frameworks, MCP, function calling, multi-agent patterns, and evaluation harnesses.
Computer Vision
15 entries · YOLO, DETR, SAM 2, NeRF, Gaussian Splatting, CLIP, DINOv2 — modern perception, end-to-end.
Speech & Audio
10 entries · Whisper, Conformer, wav2vec 2.0, XTTS, diarisation, and real-time ASR at scale.
Cloud & Kubernetes
20 entries · GPU Operator, MIG, Volcano, KServe, Karpenter, Crossplane — the orchestration layer for AI workloads.
FinOps
10 entries · FOCUS, TCO, Reserved vs Spot, savings plans, chargeback, and cross-provider cost normalisation.
Observability
10 entries · DCGM, Prometheus, OpenTelemetry, Langfuse, Nsight — what to measure and where to send it.
Yobitel Products
15 entries · First-party reference: Omniscient Compute, Yobibyte, InferenceBench, MediQuery, NeoCloud, Managed Ops.
Industries
15 entries · Sector-specific AI patterns — Healthcare, FinServ, Manufacturing, Defence, Telco, Media, Retail.
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