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Rost

Software developer with interests in photography, music, self-hosting, AI, LLM, Python and Go

Melbourne, Australia Joined on  https://www.glukhov.org/
Go Error Handling Architecture: Boundaries and Patterns
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Go Error Handling Architecture: Boundaries and Patterns

#architecture #dev #go
20 min read

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Testing Concurrent Go Code with synctest
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Testing Concurrent Go Code with synctest

#architecture #dev #go
18 min read
Google A2A Protocol in 2026: Adoption, Hype, and Reality
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Google A2A Protocol in 2026: Adoption, Hype, and Reality

#architecture #llm #ai #aicoding
17 min read
Polling Agents in AI Assistants: 11 Implementation Patterns
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Polling Agents in AI Assistants: 11 Implementation Patterns

#hermes #openclaw #architecture #llm
19 min read
What Is the A2A Protocol? Agent Cards and Tasks Explained
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What Is the A2A Protocol? Agent Cards and Tasks Explained

#hermes #openclaw #architecture #llm
1
18 min read
A2A vs MCP: Do AI Agents Really Need Both Protocols?
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A2A vs MCP: Do AI Agents Really Need Both Protocols?

#hermes #openclaw #architecture #llm
16 min read
Mermaid Diagrams Quickstart and Cheatsheet for Developers
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Mermaid Diagrams Quickstart and Cheatsheet for Developers

#images #dev #devops #markdown
13 min read
Implementing CQRS in Go: A Practical Guide to Scalable Architecture
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Implementing CQRS in Go: A Practical Guide to Scalable Architecture

#architecture #dev #go
13 min read
Digital Gardens: Grow Knowledge Instead of Just Publishing It
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Digital Gardens: Grow Knowledge Instead of Just Publishing It

#digitalgarden #obsidian #knowledgemanagement #hugo
8 min read
PARA Method for Engineers: Organize Knowledge by Action
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PARA Method for Engineers: Organize Knowledge by Action

#para #obsidian #knowledgemanagement #secondbrain
7 min read
Evergreen Notes: Write Notes That Compound Over Time
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Evergreen Notes: Write Notes That Compound Over Time

#obsidian #knowledgemanagement #zettelkasten
9 min read
Cost Optimization for LLM Systems: Where the Money Actually Goes
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Cost Optimization for LLM Systems: Where the Money Actually Goes

#llm #ai #costoptimization #localinference
5 min read
LLM Guardrails in Practice: What Actually Works
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LLM Guardrails in Practice: What Actually Works

#llm #ai #safety #llmsecurity
5 min read
Model Routing: Stop Using One Model for Everything
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Model Routing: Stop Using One Model for Everything

#llm #ai #localinference #modelrouting
5 min read
Multi-Model System Design: When One Model Isn't Enough
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Multi-Model System Design: When One Model Isn't Enough

#llm #ai #systemdesign #llmarchitecture
4 min read
AI Assistant Architecture: LLM, Memory, Tools, Routing, Observability
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AI Assistant Architecture: LLM, Memory, Tools, Routing, Observability

#hermes #openclaw #architecture #llm
14 min read
Memory Systems in AI Assistants
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Memory Systems in AI Assistants

#hermes #openclaw #architecture #llm
9 min read
AI for Knowledge Management: Real Workflows That Hold Up
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AI for Knowledge Management: Real Workflows That Hold Up

#llm #ai #knowledgemanagement #rag
8 min read
Multi-Tenancy Database Patterns with examples in Go
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Multi-Tenancy Database Patterns with examples in Go

#sql #devops #dev #privacy
10 min read
Zettelkasten for Developers: A Practical Method That Works
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Zettelkasten for Developers: A Practical Method That Works

#obsidian #logseq #knowledgemanagement
12 min read
OpenClaw vs Hermes Agent: Stars, Downloads & Usage 2026
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OpenClaw vs Hermes Agent: Stars, Downloads & Usage 2026

#hermes #openclaw #community #selfhosting
1
11 min read
Go Unit Testing: Structure & Best Practices
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Go Unit Testing: Structure & Best Practices

#go #dev #devops
8 min read
Qwen 3.6 27B and 35B MTP vs Standard on 16GB GPU
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Qwen 3.6 27B and 35B MTP vs Standard on 16GB GPU

#selfhosting #llm #ai #llamacpp
8 min read
Unload All llama.cpp Router Models Without Restarting
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Unload All llama.cpp Router Models Without Restarting

#cheatsheet #selfhosting #llm
9 min read
LLM Wiki - Compiled Knowledge That RAG Cannot Replace
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LLM Wiki - Compiled Knowledge That RAG Cannot Replace

#wiki #knowledgemanagement #rag #aisystems
17 min read
Retrieval vs Representation in Knowledge Systems
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Retrieval vs Representation in Knowledge Systems

#knowledgemanagement #wiki #architecture #rag
13 min read
PKM vs RAG vs Wiki vs Memory Systems Explained Clearly
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PKM vs RAG vs Wiki vs Memory Systems Explained Clearly

#rag #wiki #ai #knowledgemanagement
12 min read
Agentic LLM Inference Parameters Reference for Qwen and Gemma
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Agentic LLM Inference Parameters Reference for Qwen and Gemma

#hermes #openclaw #opencode #cheatsheet
4 min read
LLM Structured Output Validation in Python That Holds Up
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LLM Structured Output Validation in Python That Holds Up

#architecture #llm #ai #aicoding
14 min read
Second Brain Explained for Engineers and Knowledge Workers
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Second Brain Explained for Engineers and Knowledge Workers

#obsidian #wiki #rag
9 min read
Idempotency in Distributed Systems That Actually Works
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Idempotency in Distributed Systems That Actually Works

#dev #microservices #api
11 min read
Hermes Voice Control from Your Phone
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Hermes Voice Control from Your Phone

#hermes #selfhosting #llm
1
6 min read
Kanban in Hermes Agent for Self Hosted LLM Workflows
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Kanban in Hermes Agent for Self Hosted LLM Workflows

#hermes #selfhosting #llm #ai
7 min read
Hermes Agent Skill Authoring — SKILL.md Structure and Best Practices
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Hermes Agent Skill Authoring — SKILL.md Structure and Best Practices

#selfhosting #hermes #aiagents #llm
10 min read
Hermes Agent CLI cheat sheet — commands, flags, and slash shortcuts
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Hermes Agent CLI cheat sheet — commands, flags, and slash shortcuts

#cheatsheet #hermes #selfhosting #llm
1
8 min read
MinIO CE in 2026: Retired Upstream, Source-Only, and What to Use
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MinIO CE in 2026: Retired Upstream, Source-Only, and What to Use

#minio #garage #s3 #selfhosting
5 min read
NemoClaw practical guide for secure OpenClaw operations in 2026
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NemoClaw practical guide for secure OpenClaw operations in 2026

#cheatsheet #openclaw #selfhosting #llm
12 min read
Agent Memory Providers Compared — Honcho, Mem0, Hindsight, and Five More
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Agent Memory Providers Compared — Honcho, Mem0, Hindsight, and Five More

#hermes #openclaw #ai #selfhosting
9 min read
Hermes Agent Memory System: How Persistent AI Memory Actually Works
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Hermes Agent Memory System: How Persistent AI Memory Actually Works

#hermes #architecture #selfhosting #llm
2
15 min read
OpenClaw Rise and Fall — Timeline and Real Reasons Behind the Collapse
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OpenClaw Rise and Fall — Timeline and Real Reasons Behind the Collapse

#selfhosting #llm #ai
11 min read
Llama-Server Router Mode - Dynamic Model Switching Without Restarts
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Llama-Server Router Mode - Dynamic Model Switching Without Restarts

#cheatsheet #gguf #ai #llm
9 min read
Claude Skills and SKILL.md for Developers: VS Code, JetBrains, Cursor
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Claude Skills and SKILL.md for Developers: VS Code, JetBrains, Cursor

#llm #ai #aicoding #dev
14 min read
Pause Scripts with 'Press Any Key' in Bash, CMD, PowerShell, and macOS
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Pause Scripts with 'Press Any Key' in Bash, CMD, PowerShell, and macOS

#bash #powershell #windows #linux
3 min read
OpenClaw Plugins — Ecosystem Guide and Practical Picks
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OpenClaw Plugins — Ecosystem Guide and Practical Picks

#selfhosting #llm #ai #openclaw
13 min read
OpenClaw Skills Ecosystem and Practical Production Picks
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OpenClaw Skills Ecosystem and Practical Production Picks

#selfhosting #openclaw #llm #ai
11 min read
OpenClaw Production Setup Patterns with Plugins and Skills
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OpenClaw Production Setup Patterns with Plugins and Skills

#openclaw #architecture #selfhosting #llm
17 min read
Hermes AI Assistant Skills for Real Production Setups
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Hermes AI Assistant Skills for Real Production Setups

#selfhosting #hermes #aiagents #llm
10 min read
Backup and Restore Gitea server
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Backup and Restore Gitea server

#linux #selfhosting #git #gitea
3 min read
DBeaver vs Beekeeper - SQL Database Management Tools
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DBeaver vs Beekeeper - SQL Database Management Tools

#dev #sql
3 min read
Kubuntu vs KDE Neon: A Technical Deep Dive
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Kubuntu vs KDE Neon: A Technical Deep Dive

#linux #selfhosting #devops
5 min read
Gitflow Explained: Steps, Alternatives, Pros, and Cons
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Gitflow Explained: Steps, Alternatives, Pros, and Cons

#dev #devops #git #gitea
6 min read
PostgreSQL Full Text Search vs Elasticsearch Comparison
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PostgreSQL Full Text Search vs Elasticsearch Comparison

#postgres #architecture #database #sql
9 min read
Chat Platforms as System Interfaces in Modern Systems
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Chat Platforms as System Interfaces in Modern Systems

#integration #observability #architecture #dev
4 min read
Slack Integration Patterns for Alerts and Workflows
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Slack Integration Patterns for Alerts and Workflows

#integration #alerting #observability #go
16 min read
Discord Integration Pattern for Alerts and Control Loops
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Discord Integration Pattern for Alerts and Control Loops

#integration #observability #alerting #bots
15 min read
Modern Alerting Systems Design for Observability Teams
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Modern Alerting Systems Design for Observability Teams

#observability #alerting #prometheus #architecture
9 min read
Anthropic Closes Claude Loophole for Agent Tools
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Anthropic Closes Claude Loophole for Agent Tools

#cloud #hosting #selfhosting #llm
4 min read
Vane (Perplexica 2.0) Quickstart With Ollama and llama.cpp
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Vane (Perplexica 2.0) Quickstart With Ollama and llama.cpp

#selfhosting #llm #ai
8 min read
Claude Code install and config for Ollama, llama.cpp, pricing
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Claude Code install and config for Ollama, llama.cpp, pricing

#llm #ai #aicoding #dev
9 min read
Hermes AI Assistant - Install, Setup, Workflow, and Troubleshooting
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Hermes AI Assistant - Install, Setup, Workflow, and Troubleshooting

#selfhosting #llm #ai #devops
1
7 min read
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