Lasha Dolenjashvili

Pipeline Patterns is about how analytical data systems actually work — and how to use that understanding to build pipelines you can trust and decompose the legacy ones you can't.

Current focus Build trusted systems. Decompose fragile ones.

Resources

Field guides and tools for trustworthy pipelines.

Start with the guide if you want the modeling judgment. Use the table tool when you need clean visuals for teaching, documentation, or posts.

01 · Field guide

The Modern Cloud Warehouse Modeling Guide

A field guide to trustworthy analytical SQL models.

Grain, fan-outs, SCD2 joins, nested data, deduplication, incremental drift, tests, review contracts, and runnable BigQuery exercises.

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02 · Free tool

Table Image Generator

Turn plain tables into crisp branded images.

Paste CSV, TSV, or markdown-style tables and export clean PNG visuals for Substack, LinkedIn, Medium, and teaching materials.

Open tool Tool details

Teaching

How analytical data systems actually work.

Use the mechanism to build pipelines you can trust and decompose the legacy ones you can't.

Long-form essays, short posts, and community discussion on storage, execution, modeling, correctness, and the tradeoffs behind real analytical systems.

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Speaking

Talks and workshops for teams that need better analytical judgment.

Mechanism-first sessions for analysts, data engineers, and technical business teams.

Each session is built around one idea in depth: what the system does, why it behaves that way, and what changes in practice once the mechanism is visible.

Speaking details

YouTube

Watch Pipeline Patterns.

Short video explanations for data people who want the mechanism, not just the tool.

YouTube channel