Textual ersetzt ApexCharts

Mein ursprüngliches Berichtssystem bestand aus statischen Dashboards mit GitHub Pages, JavaScript und ApexCharts. Über Logparser und CSV-Exporte sammelte es Daten aus meiner Mining-Umgebung und zeichnete übersichtliche interaktive Diagramme. Schnell prototypisiert, kaum Wartung, optisch gelungen. Aber es blieb vom Kernsystem getrennt: eher Beiwagen als Cockpit.


Warum ich weitergezogen bin

Diese Architektur war nicht zufällig zerbrechlich, sondern von Anfang an. Sie beruhte auf lose gekoppelten Skripten, zeit- oder ereignisgesteuerten Updates und einem Veröffentlichungsmodell, das viel zu viel von der Mining-Infrastruktur preisgab. Öffentliches HTML und JavaScript, CSV-Dateien aus dem internen Netz: Dahinter stand die Annahme, dass die Darstellung außerhalb der operativen Ebene liegen sollte. Für Monero ist diese Transparenz zu viel. Unsere Community legt großen Wert auf Privatsphäre.

Für eine kleine Hobbyinstallation mag das in Ordnung sein. Nicht jedoch für db4e, wo Bereitstellung, Logs und Messwerte zusammengehören und der Zugriff gezielt begrenzt werden muss.


Der Wechsel zu Textual

Ich bin nicht zu Textual gewechselt, weil die Browserlösung versagte, sondern weil ich damit alles in einer Oberfläche zusammenführen konnte. Ich wollte keine Trennung zwischen Frontend und Backend verwalten. Ich wollte eine Live-Systemoberfläche direkt auf dem Rechner, mit unmittelbarem Zugriff auf Logs, Laufzeitstatus und Bereitstellungssteuerung.

Genau das bietet Textual. Es läuft im Terminal und ist trotzdem modern. Statusansichten, Logpanels und historische Diagramme können unmittelbar neben den Schaltern und Knöpfen zur Systemsteuerung stehen. Anders als ein Browserdashboard verrät es nichts, was ich nicht verraten möchte.


Auf Wiedersehen, ApexCharts

ApexCharts bleibt großartig, doch ich brauche es nicht mehr. Was es bisher notdürftig gelöst hat, kann ich nun eleganter im Terminal erledigen. Falls ich später Browseransichten benötige, setze ich sie hinter authentifizierte APIs. Bis dahin bleiben die Telemetriedaten dort, wo sie hingehören: in der Bedienerkonsole.


Auf Wiedersehen, GitHub Pages

Die Textual-Oberfläche kann auch Berichte anzeigen, für die ich zuvor GitHub Pages verwendet habe. Auf Wiedersehen, GitHub Pages.


Ein System, eine Denkweise

Mit Textual gelang mir, was mit Urwid nie richtig funktionierte: Bereitstellung, Überwachung und Berichte in einer einzigen, konsistenten Anwendung zusammenzuführen. Erst dieser Wechsel von zusammengeflickten Dashboards zu einem zentralen TUI lässt db4e wie eine echte Plattform wirken.

2026

German Translation

AI translation is pretty amazing these days. AI tooling is pretty great too. I host my websites on GitHub Pages and I have a ChatGPT subscription. ChatGPT co...

Git Automation

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My blog in Simplified Chinese

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MyCount: Website Analytics & Marketing

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Animating Ax3l Playing Snake

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Dynamic DNS Service

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Local GeoIP Database

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An LLM to organize my Movies

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From Prototype to Product (4/4)

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Prompt Engineering 101 (3/4)

The Snake Lab had become a proper server, with a ZeroMQ API, configuration validation, a database, and a way to run experiments independently of the client. ...

The Evolution of Snake Lab (2/4)

In my last post, I setup a locally hosted LLM running on an old HP Z440 and wrote a crude little conversation loop. I generated random numbers, fed them to t...

Local LLM Writes Haikus (1/4)

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From Seed to Signal: AI FX

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Simulating the Power Grid

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Delphi in a Day

I have a prospective client who runs a small group of technology businesses, at least one of which integrates with clients using the Delphi programming lan...

A Small Experiment: AI FX

I’ve spent some time around trading systemsL At Merrill Lynch, I supported the Order Audit Trail System (OATS), a compliance system required by NASDAQ. Its p...

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2025

My Art on Etsy

I setup an Etsy Storefront to sell high quality, museum grade prints of some of my artwork.

Python systemctl Wrapper

I’ve been working on Db4E, my Monero deployment, operations and analytics platform. It uses Linux systemd to spin up manage Monero, P2Pool and XMRig instance...

AI Snake Lab

AI Snake Lab is an interactive reinforcement learning sandbox for experimenting with AI agents in a classic Snake Game environment — featuring a live Textual...

The Power of Pictures

You know that saying, “A picture is worth a thousand words.”? In programming, I’d argue it can be worth a thousand lines of code…

Caring About Constants

This post is about using constants in your code. Why it matters, what the benefits are and how you can do it well. I’m sad to say, I learned this the hard wa...

Why I Built Db4E

When I first started experimenting with Monero mining and self-hosted infrastructure, I did what everyone else does: I downloaded the Monero software, the P2...

Releasing with Git

Let me be honest: Git has punched me in the face more times than I can count. Every time I think I’ve got a smooth release flow down, Git yells, “Not so fast...

Documentation Matters

I was burned by opaque documentation: I’ve been building a modern terminal UI in Python using the excellent Textual framework. It’s sharp, fast, and honestly...

Textual Replaces ApexCharts

The original reporting system was a set of static dashboards built using GitHub Pages, JavaScript, and ApexCharts. It pulled data from my mining setup — via ...

Pivot to Textual

I’ve been deep in the trenches with my Db4E project — pulling together Monero mining infrastructure, MongoDB integration, and a bunch of orchestration magic....

Released Db4E SystemD

I recently published a small Python module to PyPI and GitHub: db4e-systemd, a lightweight wrapper around systemctl that lets you control services (start, st...

NIKU Farms

I received my order from NIKU Farms, YAY! It’s a meat delivery that my sister, Corinna Ghaznavi, gifted me this Christmas. Every two months I receive this am...

The Main Website

As part of my goal to be more visible in the world, I setup this domain i.e. https://osoyalce.com. I use it to publish information about the projects I’m wor...

Reviving the Blog

It’s been a while since I started and then abandoned this blog. My last post was in June of 2024!!

Changing the Blog Site’s Layout

I decided that I didn’t like the way that the main blog page looks. I am using GitHub to host the website and am using a fork of the jekyll/minima theme. My ...

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2024

Aquaponics Update #1

It’s in the construction phase. I need to complete the water circulation process. I bought a fiber glass kit for this (and also to fix my kitchen sink!).

What I’m working on

The XMR Mining Farm complete with this eye-popping chart The Bear and Moose Knowledge Base My resume MyZODB - A Place to Store Everything

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