GitOps is a modern approach to managing infrastructure and applications deployments using Git as the single source of truth. It leverages Git’s version control capabilities to automate and streamline the process of deploying and managing applications and infrastructure, particularly in cloud-native environments.

Nvidia is about to release NVIDIA DGX Spark - little AI supercomputer on blackwell architecture with 128+GB unified RAM and 1 PFLOPS AI performance. Nice device to run LLMs.

Let’s have a quick look at Matomo, Plausible, google and other web analytics providers and systems available for self-hosting and compare them.

Here we have a description of The Model Context Protocol (MCP), short notes on how to implement an MCP server in Go, including message structure, protocol specifications.

Here is my favorite set of steps when doing fresh install of the Ubuntu 24.04. What I like here - not need to install NVidia drivers! they are installed automagically.

Here I’m reviewing Codeblock options in Markdown—how to specify the programming language, diff formatting and code block filename.

Dokuwiki is a selfhosted wikipedia which can be hosted easily on premises and not requiring any databases. I was running it dockerised, on my pet kubernetes cluster.

Let’s compare prices for top-level consumer GPUs, that are suitable for LLMs in particular and AI overall. Specifically have a look at RTX 5080 and RTX 5090 prices. They have slighty dropped.

New Linux Ubuntu 24.04 desktop edition has offered me to install Beekeeper Studio as SQL Editor and DB Manager tool. I was previously using DBeaver. OK. Let’s Compare DBeaver with Beekeeper Studio.

After installing fresh linux on fresh PC I was surprised that I could not find an easy way to customise context menu in Ubuntu 24.04.

Apache Airflow is an open-source platform designed to programmatically author, schedule, and monitor workflows, - entirely in Python code, offering a flexible and powerful alternative to traditional, manual, or UI-based workflow tools.

Python uv (pronounced “you-vee”) is a modern, high-performance Python package and project manager written in Rust. It is designed as a drop-in replacement for traditional Python package management tools such as pip, pip-tools, virtualenv, pipx, and pyenv, aiming to simplify and accelerate Python development workflows

Since standard Ollama doesn’t have a direct rerank API, you’ll need to implement reranking using Qwen3 Reranker in GO by generating embeddings for query-document pairs and scoring them.

In this test I’m comparing how different LLMs hosted on Ollama translate Hugo page in English to German.

This little Reranking Go code example is calling Ollama to generate embeddings for the query and for eache candidate document, then sorting descending by cosine similarity.

Several examples of Dockerfiles for building and hosting Flutter web apps, Ubuntu-based Flutter Build image + Webapp image on Nginx.