Data & Infrastructure Engineer who writes about tech, music, and other things.
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Featured in Software Testing Weekly Issue #65
Common Database Testing Problems
The New Data Engineering Stack
How to Organize ER Diagrams
Shortcut Tables for Data Modelling
Updates on Amazon Redshift's RA3 Type Instances
Real-time Stock Price Alerts using Python, Grafana & QuestDB
Automation Testing for Data Systems
Generate Database Migration Scripts using Vertabelo Data Modeler
How to Think about Data (Spanish Translation), Featured in datasource.ai
Featured in The Institute for Ethical AI & Machine Learning Newsletter
Machine Learning Reliability Engineering
SQL Extensions for Time Series Data in QuestDB
AWS HealthLake & Redshift ML
Handling Geospatial Data in AWS
The Case for Using Timeseries Databases
Schemaless Ingestion in QuestDB using InfluxDB line protocol
Featured in DBWeekly Newsletter
What are the Steps in Database Design
Data Pipeline Design Principles
Numbers Every Data Engineer Should Know
Telsa Stock Price Alerts with QuestDB & Grafana
Git Best Practices for SQL
Rookie Git Mistakes to Avoid
Ultimate PySpark Cheat Sheet
Idle Transactions Kill Databases
Easy Fixes for SQL Queries
PostgreSQL 13 Features Distilled
Complete Data Engineer's Dictionary
Easy Fixes for Redshift Performance
Impact of Not Having Primary Keys on Performance
MySQL From The Horse's Mouth
How to Think About Data
Meet Google Meena
How to Avoid Writing Sloppy SQL
4 Advanced SQL Features You Haven't Used Enough
MySQL Replication Primer
A Basic Guide to Initial & Exploratory Data Analysis
A Short Introduction to ggvis
Easy Fixes for SparkSQL Performance
