thoughtbook

My name is Oleg [al'eg]. Online handle is @arcbjorn.

Here I share my explorations of system design, algorithms, math, networks, databases, operational systems, blockchain, programming languages & patterns, web related tech.

16/10/2025
Go-Specific Code Assistant
Fine-tuning Qwen2.5-Coder-7B-Instruct
16/10/2025aigomachine-learning
aigomachine-learning
07/10/2025
State of LLMs in Late 2025
Analyzing the current LLM landscape and its use-cases
07/10/2025aillmmachine-learning
aillmmachine-learning
28/09/2025
Apple MIE vs GrapheneOS MTE Implementation
Comparing two distinct approaches to ARM memory tagging in production.
28/09/2025securitymobile
securitymobile
28/09/2025
n8n vs Windmill vs Temporal for Self-Hosting
Comparing orchestration platforms for resource-constrained deployments.
28/09/2025devopsautomation
devopsautomation
26/09/2025
MetalLB for Multi-Node K3s Ingress
Isolated ingress controllers on dedicated nodes with MetalLB
26/09/2025linuxk8s
linuxk8s
21/09/2025
K3s Orchestration Through Tailscale Networks
Distributed K3s clusters using WireGuard mesh
21/09/2025linuxk8s
linuxk8s