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Posts on building, using, and learning about databases.

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Sharding in Databases: How Queries Identify the Right Shard
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Sharding in Databases: How Queries Identify the Right Shard

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3 min read
A Polished, Read‑Only Cloudflare D1 Explorer (Express + Vanilla JS)

A Polished, Read‑Only Cloudflare D1 Explorer (Express + Vanilla JS)

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2 min read
Unraveling the Hidden Web of Your SQL Server Database
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Unraveling the Hidden Web of Your SQL Server Database

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5 min read
How to Migrate Your On-Premise Database to Google Cloud SQL? A Detailed Guide
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How to Migrate Your On-Premise Database to Google Cloud SQL? A Detailed Guide

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5 min read
OLAP vs OLTP — What Every Beginner Should Know

OLAP vs OLTP — What Every Beginner Should Know

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1 min read
Automating Old Partition Cleanup in Oracle with PL/SQL

Automating Old Partition Cleanup in Oracle with PL/SQL

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3 min read
Handle Large PostgreSQL Schemas with a GUI Tool
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Handle Large PostgreSQL Schemas with a GUI Tool

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3 min read
Understanding Variables and Data Types for Beginners
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Understanding Variables and Data Types for Beginners

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2 min read
Atomicity Consistency Isolation Durability = ACID

Atomicity Consistency Isolation Durability = ACID

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1 min read
Audit Trigger for Tracking User Updates and Deletions in table

Audit Trigger for Tracking User Updates and Deletions in table

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3 min read
Filtering and Retrieving in SQL

Filtering and Retrieving in SQL

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3 min read
Real-Time CDC with Debezium and Kafka for Sharded PostgreSQL Integration
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Real-Time CDC with Debezium and Kafka for Sharded PostgreSQL Integration

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9 min read
Eliminating Lost Update Anomalies in Spring Boot with Redlock and Custom AOP

Eliminating Lost Update Anomalies in Spring Boot with Redlock and Custom AOP

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3 min read
When a node crashes, how does it catch up with the cluster? That’s where Raft shines.
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When a node crashes, how does it catch up with the cluster? That’s where Raft shines.

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2 min read
Database Indexing in .NET with EF Core – Boost Your Query Performance

Database Indexing in .NET with EF Core – Boost Your Query Performance

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6 min read
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