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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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ERD-First Database Design: One 60-Entity Schema, Sketch to Production

ERD-First Database Design: One 60-Entity Schema, Sketch to Production

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7 min read
Session 4 summary

Session 4 summary

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2 min read
Product Analytics with SQL: Tracking What Actually Matters

Product Analytics with SQL: Tracking What Actually Matters

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6 min read
Natural-language SQL needs metric contract tests, not just valid SQL

Natural-language SQL needs metric contract tests, not just valid SQL

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2 min read
SQL Project: Build a Greenlake Academy Database with PostgreSQL

SQL Project: Build a Greenlake Academy Database with PostgreSQL

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4 min read
From 8s to 1s: Truly Understanding Rails N+1 by Opening Up ActiveRecord

From 8s to 1s: Truly Understanding Rails N+1 by Opening Up ActiveRecord

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10 min read
Modelling, Joins, Relationships and different Schemas

Modelling, Joins, Relationships and different Schemas

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2 min read
Database Indexing and Query Optimization for Python Developers

Database Indexing and Query Optimization for Python Developers

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7 min read
Database Indexing and Query Optimization for Java Developers

Database Indexing and Query Optimization for Java Developers

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7 min read
You don't need a backend to store form submissions. You need a place to ask "how many."

You don't need a backend to store form submissions. You need a place to ask "how many."

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2 min read
B-tree block split: what's the impact?

B-tree block split: what's the impact?

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12 min read
Deploying CockroachDB on Kubernetes

Deploying CockroachDB on Kubernetes

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2 min read
How to Comment SQL So It Teaches

How to Comment SQL So It Teaches

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12 min read
Implementing Feature Flags Across Stack

Implementing Feature Flags Across Stack

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5 min read
Roles and Permissions Schema Design for Multi-Tenant RBAC (Part 2)

Roles and Permissions Schema Design for Multi-Tenant RBAC (Part 2)

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17 min read
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