Rost Glukhov
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rosgluk.bsky.social
Rost Glukhov
@rosgluk.bsky.social
12 followers 21 following 250 posts
Software developer, musician and photographer
living in Melbourne, Australia

https://www.glukhov.org/
https://glukhov.au/
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rosgluk.bsky.social
Advanced RAG: LongRAG, Self-RAG and GraphRAG Explained:
www.glukhov.org/post/2025/11...
#RAG #longrag #selfrag #graphrag #python #ai #llm
Advanced RAG: LongRAG, Self-RAG and GraphRAG Explained
Deep dive into advanced RAG variants: LongRAG for long contexts, Self-RAG with self-reflection, and GraphRAG using knowledge graphs. Compare architectures, use cases, and implementation strategies for...
www.glukhov.org
November 19, 2025 at 7:06 AM
rosgluk.bsky.social
Flutter DevTools: Debug & Optimize Flutter Apps
Learn how to use Widget Inspector, Performance View, Memory Profiler, Network Monitor, and more...
www.glukhov.org/post/2025/11...
#flutter #coding #dev #devops #debugging #dart #vscode
Flutter DevTools: Debug & Optimize Apps
Flutter DevTools is a comprehensive suite of performance profiling and debugging tools for Flutter developers. Learn how to use Widget Inspector, Performance View, Memory Profiler, Network Monitor, an...
www.glukhov.org
November 17, 2025 at 9:46 PM
rosgluk.bsky.social
Building REST APIs in Go: Complete Guide:
www.glukhov.org/post/2025/11...
#go #golang #rest #api #docker #dev #devops #coding #architecture
Building REST APIs in Go: Complete Guide
A comprehensive guide to implementing RESTful APIs in Go, covering standard library approaches, frameworks, authentication, testing patterns, and production-ready best practices for scalable backend s...
www.glukhov.org
November 17, 2025 at 8:32 AM
rosgluk.bsky.social
Snap Package Manager Cheatsheet
www.glukhov.org/post/2025/11...
#snap #linux #ubuntu #devops #cheatsheet
Snap Package Manager Cheatsheet
Master Snap package management on Ubuntu. Learn to install, update, manage snaps, understand channels, confinement, and troubleshoot common issues with this comprehensive guide.
www.glukhov.org
November 17, 2025 at 12:18 AM
rosgluk.bsky.social
Ubuntu Package Management: APT and dpkg Cheatsheet:
www.glukhov.org/post/2025/11...
#apt #linux #ubuntu #devops #cheatsheet
Ubuntu Package Management: APT and dpkg Cheatsheet
Master Ubuntu package management with APT, apt-get, dpkg, Snap, and Flatpak. Learn to list, install, upgrade, and remove packages efficiently with this comprehensive guide.
www.glukhov.org
November 15, 2025 at 3:30 AM
rosgluk.bsky.social
Go Unit Testing: Structure & Best Practices:
www.glukhov.org/post/2025/11...
#go #golang #testing #unittesting #tdd #coding #dev
Go Unit Testing: Structure & Best Practices
Master Go unit testing with built-in testing package, table-driven tests, mocks, coverage analysis, and industry best practices for robust Go applications.
www.glukhov.org
November 14, 2025 at 10:55 AM
rosgluk.bsky.social
Python Design Patterns for Clean Architecture:
www.glukhov.org/post/2025/11...
#python #architecture #coding #programming
Python Design Patterns for Clean Architecture
Master SOLID principles, dependency injection, and layered architecture in Python. Learn repository pattern, hexagonal architecture, and domain-driven design for maintainable, testable, and scalable a...
www.glukhov.org
November 14, 2025 at 6:01 AM
rosgluk.bsky.social
StatefulSets & Persistent Storage in Kubernetes:
www.glukhov.org/post/2025/11...
#Helm #Kubernetes #devops #hosting #cloud
StatefulSets & Persistent Storage in Kubernetes
Learn how Kubernetes StatefulSets manage stateful applications with stable identities, ordered deployments, and persistent storage through PersistentVolumeClaims and volumeClaimTemplates for databases...
www.glukhov.org
November 13, 2025 at 9:29 PM
rosgluk.bsky.social
Helm Charts: Kubernetes Package Management Guide:
www.glukhov.org/post/2025/11...
#Helm #Kubernetes #devops #hosting #cloud
Helm Charts: Kubernetes Package Management
Learn to create, manage, and deploy Helm Charts for Kubernetes. Comprehensive guide covering chart structure, templating, values management, OCI registries, and production best practices for DevOps te...
www.glukhov.org
November 13, 2025 at 12:20 PM
rosgluk.bsky.social
Saga Pattern in Distributed Transactions - With Examples in Go:
www.glukhov.org/post/2025/11...
#go #golang #microservices #dev #devemopment #coding #architecture #distributed
Saga Pattern in Distributed Transactions - With Examples in Go
Complete guide to Saga pattern implementation in Go for microservices. Learn orchestration vs choreography, compensation strategies, idempotency, event sourcing, and best practices with practical exam...
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November 12, 2025 at 9:02 AM
rosgluk.bsky.social
Running FLUX.1-dev Text-to-Image LLM - GGUF Q8 in Python
www.glukhov.org/post/2025/11...
#llm #ai #selfhosted #selfhosting #image #python #pytorch
Running FLUX.1-dev GGUF Q8 in Python
Learn how to use GGUF quantized FLUX.1-dev models to reduce memory requirements from 24GB to 12GB while maintaining image quality. Complete Python implementation guide with diffusers library.
www.glukhov.org
November 11, 2025 at 11:31 AM
rosgluk.bsky.social
Docker Model Runner: Context Size Config Guide - this happens to be quite challenging...
www.glukhov.org/post/2025/11...
#Docker #DockerModelRunner #llm #selfhosting #ai #devops
Docker Model Runner: Context Size Config Guide
Complete guide to configuring context sizes in Docker Model Runner. Learn workarounds for docker-compose limitations, using docker model configure, and packaging models with custom context sizes.
www.glukhov.org
November 10, 2025 at 11:46 AM
rosgluk.bsky.social
FLUX.1-Kontext-dev: Image Augmentation AI Model with example in Python:
www.glukhov.org/post/2025/11...
#python #ai #llm #image #photo #coding #selfhosting
FLUX.1-Kontext-dev: Image Augmentation AI Model
FLUX.1-Kontext-dev enables image-to-image generation with text prompts. Learn how to augment existing images using Python and diffusers library with practical examples.
www.glukhov.org
November 9, 2025 at 5:09 AM
rosgluk.bsky.social
Adding NVIDIA GPU Support to Docker Model Runner:
www.glukhov.org/post/2025/11...
#llm #devops #docker #nvidia #gpu #hardware #ubuntu #dockermodelrunner
Adding NVIDIA GPU Support to Docker Model Runner
Complete guide to enable NVIDIA GPU acceleration for Docker Model Runner. Step-by-step instructions for configuring CUDA support, Docker daemon settings, and verifying GPU usage for AI model inference...
www.glukhov.org
November 8, 2025 at 1:15 PM
rosgluk.bsky.social
Zero-Knowledge Software Architecture: Privacy by Design:
www.glukhov.org/post/2025/11...
#privacy #security #development #coding #architecture #software #dev #devops
Zero-Knowledge Architecture: Privacy by Design
Explore zero-knowledge architecture principles, zero-knowledge proofs, and privacy-preserving systems. Learn how ZKPs enable secure authentication, blockchain privacy, and confidential computation.
www.glukhov.org
November 7, 2025 at 11:29 PM
rosgluk.bsky.social
Go Generics: Use Cases and Patterns:
www.glukhov.org/post/2025/11...
#go #golang #coding #development #programming #howto
Go Generics: Use Cases and Patterns
Explore Go generics with practical use cases, common patterns, and best practices. Learn how to write type-safe, reusable code in Go 1.18+.
www.glukhov.org
November 6, 2025 at 10:22 AM
rosgluk.bsky.social
Measuring DevOps Success - DORA Metrics Guide:
www.glukhov.org/post/2025/11...
#devops #porformance #guide #howto #deployment #git #development
DORA Metrics Guide: Measuring DevOps Success
Comprehensive guide to DORA metrics: deployment frequency, lead time, change failure rate, and time to restore. Learn how to measure and improve DevOps performance.
www.glukhov.org
November 5, 2025 at 12:57 AM
rosgluk.bsky.social
Multi-Tenancy Database Patterns with examples in Go:
www.glukhov.org/post/2025/11...
#go #database #coding #architecture #design #sql #security
Multi-Tenancy Database Patterns with examples in Go
Explore shared database, separate schema, and database-per-tenant patterns for multi-tenant apps. Learn trade-offs, security, and when to use each approach - with examples in Go
www.glukhov.org
November 4, 2025 at 8:49 AM
rosgluk.bsky.social
Architectural Patterns for Securing Data: At Rest, In Transit, and At Runtime.
Includes practical implementation examples with AWS, Azure, Kubernetes, Istio, and best practices for 2025:
www.glukhov.org/post/2025/11...
#Architecture #Patterns #Security #Data #privacy #aws #azure #kubernetes #devops
Architectural Patterns for Securing Data: At Rest, In Transit, and At Runtime
A guide to securing data at rest, in transit, and at runtime using modern architectural patterns. Learn about TDE, TLS 1.3, mTLS, RASP, service meshes, AI-driven threat detection, and quantum-resistan...
www.glukhov.org
November 4, 2025 at 5:04 AM
rosgluk.bsky.social
Building GraphQL Backend for Frontend with Apollo Server
www.glukhov.org/post/2025/11...
#bff #backend #frontend #GraphQL #Apollo
Building GraphQL Backend for Frontend with Apollo Server
Learn how to implement the Backend for Frontend pattern using GraphQL and Apollo Server to create efficient, client-optimized APIs that simplify frontend development and improve application performanc...
www.glukhov.org
November 4, 2025 at 2:04 AM
rosgluk.bsky.social
Self-Hosting Nextcloud: A Private Cloud Solution
www.glukhov.org/post/2025/11...
#selfhosting #nextcloud #cloud #privacy
Self-Hosting Nextcloud: Your Private Cloud Solution
Complete guide to setting up your own Nextcloud server for secure, private cloud storage with full control over your data. Learn installation, configuration, and best practices for self-hosted file sy...
www.glukhov.org
November 3, 2025 at 8:08 AM
rosgluk.bsky.social
A comparison of Obsidian and LogSeq as Personal Knowledge Management Systems.
Exploring features, workflows, plugin ecosystems, and use cases
www.glukhov.org/post/2025/11...
#obsidian #logseq #pki #knowledge #markdown #selfhosting
Obsidian vs LogSeq: Which PKM Tool is for right for you?
A comprehensive comparison of Obsidian and LogSeq, exploring features, workflows, plugin ecosystems, and use cases to help you choose the best personal knowledge management tool for your needs.
www.glukhov.org
November 2, 2025 at 11:47 PM
rosgluk.bsky.social
Self-Hosting Immich: Private Photo Cloud:
www.glukhov.org/post/2025/11...
#selfhosting #immich #nextcloud #photos #privacy
Self-Hosting Immich: Private Photo Cloud
Complete guide to deploying Immich - the open-source, self-hosted photo and video management solution with AI-powered features, face recognition, and automatic mobile backup. Take control of your memo...
www.glukhov.org
November 2, 2025 at 8:31 AM
rosgluk.bsky.social
Elasticsearch Cheatsheet: Essential Commands and Tips:
www.glukhov.org/post/2025/11...
#elasticsearch #cheatsheet #devops #cloud
Elasticsearch Cheatsheet: Essential Commands & Tips
Complete Elasticsearch cheatsheet covering CRUD operations, search queries, aggregations, index management, and performance optimization. Quick reference for developers working with Elasticsearch clus...
www.glukhov.org
November 1, 2025 at 9:43 PM
rosgluk.bsky.social
NVIDIA DGX Spark vs Mac Studio vs RTX-4080: Ollama Performance Comparison:
www.glukhov.org/post/2025/10...
#ollama #nvidia #dgx #dgxspark #performance #devops #mac #macstudio #llm #gpt
NVIDIA DGX Spark vs Mac Studio vs RTX-4080: Ollama Performance Comparison
Real-world Ollama performance comparison running GPT-OSS 120b (a 117B parameter MoE model with 5.1B active parameters) across NVIDIA DGX Spark, Mac Studio, and RTX 4080. Detailed benchmarks show promp...
www.glukhov.org
October 26, 2025 at 8:22 AM