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# postgres

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

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Live, Snapshot, Cache: the three-way decision before storing a derived value
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Live, Snapshot, Cache: the three-way decision before storing a derived value

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5 min read
Deadlock hunting: PostgreSQL advisory locks in distributed systems
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Deadlock hunting: PostgreSQL advisory locks in distributed systems

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6 min read
1.1.3 Optimizable vs Utility
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1.1.3 Optimizable vs Utility

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6 min read
Two SQL NULL Traps: Missing JOIN Rows and UNIQUE Constraints That Do Nothing

Two SQL NULL Traps: Missing JOIN Rows and UNIQUE Constraints That Do Nothing

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4 min read
Next.js job board: zero-downtime schema changes

Next.js job board: zero-downtime schema changes

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6 min read
Active/Active Multi-region - Chat application Architecture

Active/Active Multi-region - Chat application Architecture

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9 min read
5 Ways to Get Stripe Data into PostgreSQL
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5 Ways to Get Stripe Data into PostgreSQL

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8 min read
Mastering SQL Subqueries and CTEs
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Mastering SQL Subqueries and CTEs

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3 min read
PostgreSQL Point-in-Time Recovery with pgBackRest
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PostgreSQL Point-in-Time Recovery with pgBackRest

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3 min read
Subqueries and Cte's

Subqueries and Cte's

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1 min read
Part 9 - dbt Project Setup and Contracts 🧱

Part 9 - dbt Project Setup and Contracts 🧱

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1 min read
Part 8 - Staging Load into Postgres 🗃️

Part 8 - Staging Load into Postgres 🗃️

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2 min read
PostgreSQL INT4RANGE: Enforce non-overlapping zones in SQL
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PostgreSQL INT4RANGE: Enforce non-overlapping zones in SQL

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4 min read
1.1.1 Life of a Query
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1.1.1 Life of a Query

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5 min read
Interview Questions💥: Git/GitHub · PostgreSQL · MongoDB · Python
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Interview Questions💥: Git/GitHub · PostgreSQL · MongoDB · Python

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31 min read
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