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

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How We Made Data Aggregation Better and Faster on PostgreSQL With TimescaleDB 2.7

How We Made Data Aggregation Better and Faster on PostgreSQL With TimescaleDB 2.7

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16 min read
Heterogeneous migration: reducing Dangdang’s customer system RTO 60x and increasing speed by 20%

Heterogeneous migration: reducing Dangdang’s customer system RTO 60x and increasing speed by 20%

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6 min read
Deep Insight Into Open Source Databases

Deep Insight Into Open Source Databases

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5 min read
Keeping track of database schema changes

Keeping track of database schema changes

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5 min read
Notes on PostgreSQL: Common Table Expressions

Notes on PostgreSQL: Common Table Expressions

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7 min read
SQL meet Data Science (Pandas) cheat sheet

SQL meet Data Science (Pandas) cheat sheet

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1 min read
SQL Has Evolved a Lot In Order To Meet New Challenges — But The Fundamentals Have Remained 🎙

SQL Has Evolved a Lot In Order To Meet New Challenges — But The Fundamentals Have Remained 🎙

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1 min read
How To Access PostgreSQL Globally in Windows

How To Access PostgreSQL Globally in Windows

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2 min read
Spring Boot Performance Workshop with Vlad Mihalcea

Spring Boot Performance Workshop with Vlad Mihalcea

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11 min read
Setup a Testing Environment with Docker and Pytest-Django: PostreSQL schema issue

Setup a Testing Environment with Docker and Pytest-Django: PostreSQL schema issue

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2 min read
Resolvendo problema de performance no PostgreSQL com CTE

Resolvendo problema de performance no PostgreSQL com CTE

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4 min read
Dev Discussions: SQL vs NoSQL with James Quick of PlanetScale

Dev Discussions: SQL vs NoSQL with James Quick of PlanetScale

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4 min read
SQL Server Database Partitioning

SQL Server Database Partitioning

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4 min read
Nested Loop performance in YugabyteDB

Nested Loop performance in YugabyteDB

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12 min read
With Dynamic SQL Queries on TypeScript & NodeJS

With Dynamic SQL Queries on TypeScript & NodeJS

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1 min read
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