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Why SQL UNIQUE Constraints Allow Duplicate NULLs

Why SQL UNIQUE Constraints Allow Duplicate NULLs

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3 min read
How to Add Custom Fields to a CRM (Schema Approach)

How to Add Custom Fields to a CRM (Schema Approach)

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4 min read
Why Your Database Design Should Start with Access Patterns — Not Tables.

Why Your Database Design Should Start with Access Patterns — Not Tables.

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16 min read
How to Add Multi-Tenancy: The One Decision First

How to Add Multi-Tenancy: The One Decision First

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5 min read
Your Database Is an Architectural Decision. Not Just Storage.

Your Database Is an Architectural Decision. Not Just Storage.

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12 min read
N+1 Queries: Your ORM Is Lying to You and Your Database Is Paying the Bill

N+1 Queries: Your ORM Is Lying to You and Your Database Is Paying the Bill

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14 min read
Designing SaaS Multi-Tenancy Before Writing Code

Designing SaaS Multi-Tenancy Before Writing Code

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3 min read
ACID: The Four Guarantees That Become Real Problems in Production

ACID: The Four Guarantees That Become Real Problems in Production

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10 min read
A Reseller Wallet Balance Is a Ledger Projection

A Reseller Wallet Balance Is a Ledger Projection

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7 min read
How to Choose a Database for Your Next SaaS: A Practical Framework

How to Choose a Database for Your Next SaaS: A Practical Framework

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13 min read
Embedding versions management, TOAST and bloating in PostgreSQL

Embedding versions management, TOAST and bloating in PostgreSQL

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6 min read
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