Sven Eliasson

Sven Eliasson

Sven Eliasson

2 followers

Time Series Data Fullstack

Backend & Kubernetes & Clickhouse

Munich, Germany 🇪🇺 Founded Rysta GmbH 🚀 Contact me for contracting sven.eliasson@gmail.com

Kubernetes Trouble-Cheat-Sheet with 8 most important best practices (PDF, direct download)

May 18, 20241 min read

Whenever trouble arises, you better be prepared. To avoid wasting time trying to remember commands and potential fixes, I keep a text note with the...

Kubernetes Trouble-Cheat-Sheet with 8 most important best practices (PDF, direct download)

Benchmarking Hetzner's Storage Classes for Database Workloads on Kubernetes

Apr 27, 20245 min read

TLDR: Running Kubernetes on Hetzner offers cost-effective options, but handling production workloads, especially stateful ones like databases, raises...

Benchmarking Hetzner's Storage Classes for Database Workloads on Kubernetes

2.5x Performance: PostgreSQL to Clickhouse without Kafka with MaterializedPostgreSQL

Apr 25, 20244 min read

TLDR: Stream PostgreSQL data to ClickHouse without Kafka using MaterializedPostgreSQL for real-time data replication and optimization, achieving...

2.5x Performance: PostgreSQL to Clickhouse without Kafka with MaterializedPostgreSQL

Bun+ElysiaJS vs Node+Express.js Using a Single Real-World Request

Dec 17, 20234 min read

This is a brief overview of a basic performance test. I don't claim that my tests can be extrapolated to anything beyond the scope of this specific...

Bun+ElysiaJS vs Node+Express.js Using a Single Real-World Request

Decoding Plot Data with ChatGPT: A Journey into Chart Analysis

Nov 20, 202311 min read

While developing features for our data dashboard, I stumbled upon an unexpected discovery: a customer was experiencing issues with their heating...

Decoding Plot Data with ChatGPT: A Journey into Chart Analysis