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Notes

Concise technical writing on data and ML platforms, distributed systems, model serving, observability and infrastructure — grounded in building and operating production systems.

10 min read

  • #esxi
  • #vmware
  • #virtualisation
  • #infrastructure

Recovering an ESXi Host After Boot Media Corruption

A post-mortem on recovering an ESXi host from corrupted USB boot media using an alternate bootbank, a configuration backup and a move to NVMe.

7 min read

  • #genomics
  • #wgs
  • #bioinformatics
  • #data-engineering

Analysing My 30× Whole-Genome Sequence

How I am building a reproducible workflow for inspecting, processing and understanding a personal 30× whole-genome sequencing dataset.

6 min read

  • #dgx-spark
  • #nvidia
  • #llm
  • #nomad

DGX Spark in My Personal AI Lab

Why I chose the DGX Spark, where its unified-memory architecture excels and which limitations matter in practice.