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Transactional Outbox with Kafka: How to Stop Losing Events When Syncing Databases

Transactional Outbox with Kafka: How to Stop Losing Events When Syncing Databases

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2 min read
Read Replicas vs Sharding Explained Simply: When to Scale Reads vs When to Split Data

Read Replicas vs Sharding Explained Simply: When to Scale Reads vs When to Split Data

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3 min read
How Database Inserts Work: WAL and Buffer Pools

How Database Inserts Work: WAL and Buffer Pools

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4 min read
Day 13 of #100DaysOfClickHouse: Understanding Partitions vs Sorting Keys

Day 13 of #100DaysOfClickHouse: Understanding Partitions vs Sorting Keys

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1 min read
Redis Isn't Just a Cache: 14 Use Cases (System Design)

Redis Isn't Just a Cache: 14 Use Cases (System Design)

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1 min read
What Designing a Binary Protocol Actually Taught Me

What Designing a Binary Protocol Actually Taught Me

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8 min read
Database Migration Strategies for Next.js and Supabase Production Apps

Database Migration Strategies for Next.js and Supabase Production Apps

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6 min read
Day 35/60 System Design Questions

Day 35/60 System Design Questions

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2 min read
Day 11 of #100DaysOfClickHouse: Exporting Data from ClickHouse® - Formats, Methods, and Best Practices

Day 11 of #100DaysOfClickHouse: Exporting Data from ClickHouse® - Formats, Methods, and Best Practices

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3 min read
Oracle ORA-00447 Error: Causes and Solutions Complete Guide

Oracle ORA-00447 Error: Causes and Solutions Complete Guide

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3 min read
I Built an LSM-Tree in Pure Python and Finally Understood How RocksDB and Cassandra Handle Millions of Writes

I Built an LSM-Tree in Pure Python and Finally Understood How RocksDB and Cassandra Handle Millions of Writes

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6 min read
PostgreSQL 2200G Error: Causes and Solutions Complete Guide

PostgreSQL 2200G Error: Causes and Solutions Complete Guide

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3 min read
Real-Time Metrics Dashboards with SQL: Patterns That Actually Scale

Real-Time Metrics Dashboards with SQL: Patterns That Actually Scale

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7 min read
Stop Doing It Manually: A Production-Ready Bash Engine to Automate Oracle 19c CPU & RU Patching

Stop Doing It Manually: A Production-Ready Bash Engine to Automate Oracle 19c CPU & RU Patching

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2 min read
Why Historical Troubleshooting Is Harder Than It Should Be

Why Historical Troubleshooting Is Harder Than It Should Be

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1 min read
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