Tag: #2026-03
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 765 posts
Insurance Domain Complete Guide -- From Life Insurance to Property Insurance and Premium Calculation
Core principles of insurance, differences between life/property/third-sector insurance, premium calculation structure (net premium + loading), loss ratio, combined ratio, and InsurTech. A complete anatomy of insurance fo
2026-03-02 · 8 min read #finance#insurance#life-insurance#property-insurance#actuarialComplete Math Guide for AI — From Linear Algebra to Information Theory
A guide to the math needed for AI/deep learning, explained with code and intuition. Linear algebra (matrices, eigenvalues), calculus (partial derivatives, backpropagation), probability/statistics (Bayes, distributions),
2026-03-02 · 13 min read #ai#mathematics#linear-algebra#calculus#probabilityThe Complete Guide to Redundancy — The Secret Behind 99.999% Availability
From dual redundancy to triple redundancy, Active-Standby, Active-Active, N+1, split brain, and quorum. We explain why the difference between 99.9% and 99.999% translates to 8 hours vs. 5 minutes of annual downtime, with
2026-03-02 · 8 min read #architecture#high-availability#redundancy#failover#load-balancingIPsec Mastery — From VPN Tunnel Internals to Deployment
IPsec core protocols (AH, ESP, IKE), Tunnel Mode vs Transport Mode, SA/SPI concepts, and the Phase 1/Phase 2 negotiation process. We dissect the entire journey of a packet being encrypted and delivered, with diagrams and
2026-03-02 · 7 min read #architecture#ipsec#vpn#network-security#encryptionOAuth 2.0 Mastery — Everything About Authentication and Authorization
From the inner workings of OAuth 2.0 to Authorization Code, PKCE, Refresh Tokens, and OpenID Connect. Why does a single Google login button require such a complex protocol? We fully dissect it with code and sequence diag
2026-03-02 · 7 min read #architecture#oauth2#security#authentication#authorization