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Posts on building, using, and learning about databases.

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Isolation

Isolation

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2 min read
Database Migrations in Production: Zero-Downtime Schema Changes (2026 Guide)

Database Migrations in Production: Zero-Downtime Schema Changes (2026 Guide)

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2 min read
Database Connection Pooling: Why Your App Crashes Under Load (Fix Guide 2026)

Database Connection Pooling: Why Your App Crashes Under Load (Fix Guide 2026)

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2 min read
Mastering Data Versioning in Big Data Systems

Mastering Data Versioning in Big Data Systems

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2 min read
Idempotency Situation

Idempotency Situation

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1 min read
SELECT Query

SELECT Query

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1 min read
CA - 29 Idempotency

CA - 29 Idempotency

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2 min read
How to Process 1 Million Rows in Laravel Without Crashing Your Server
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How to Process 1 Million Rows in Laravel Without Crashing Your Server

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2 min read
SQL Queries You'll Use Every Day (But Nobody Teaches in Tutorials)

SQL Queries You'll Use Every Day (But Nobody Teaches in Tutorials)

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3 min read
easy-query: A Type-Safe Java ORM That Actually Handles the Hard Parts

easy-query: A Type-Safe Java ORM That Actually Handles the Hard Parts

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10 min read
I Built a Schema Migration Tool for Cassandra Because Nothing Else Worked

I Built a Schema Migration Tool for Cassandra Because Nothing Else Worked

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5 min read
How ClickHouse + Superset Work Together for Analytics (And What Actually Matters)
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How ClickHouse + Superset Work Together for Analytics (And What Actually Matters)

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4 min read
Choosing MongoDB Was The Biggest Mistake Of My College LifeđŸ˜„
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Choosing MongoDB Was The Biggest Mistake Of My College LifeđŸ˜„

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4 min read
Beyond CRUD: How easy-query Brings OLAP Superpowers to Your Java ORM

Beyond CRUD: How easy-query Brings OLAP Superpowers to Your Java ORM

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7 min read
Basic SQL Select Queries

Basic SQL Select Queries

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2 min read
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