Databases & DBA

Databases & DBA

Operate databases for reliability and speed. Learn backups, replication, HA/DR, indexing strategies, query tuning, security, auditing, and capacity planning. Get checklists and runbooks that keep production systems healthy and compliant.

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Databases & DBA

Comprehensive Guide to SQLITE database in android development

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Database Incident Postmortem Template for Engineering Teams

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Databases & DBA

How to Perform Zero-Downtime Database Migrations

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Databases & DBA

Database Incident Postmortem: Migration Gone Wrong

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Databases & DBA

Why Does Data Mismatch Occur Between Reports and Database?

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Databases & DBA

Schema Versioning Strategies for Large Systems

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Databases & DBA

How to Design Database Migrations That Never Need Rollback

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Databases & DBA

How to Prevent Data Loss During Application Deployment

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Databases & DBA

Why Does Database Backup Take Longer as Data Grows?

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Databases & DBA

Why Does Database Disk Space Keep Increasing Even After Deleting Data?

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Databases & DBA

How to Debug Intermittent 502 Bad Gateway Errors in Production

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Databases & DBA

Why Does a Cron Job Not Run on Server Even Though It Works Manually?

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Databases & DBA

Database Sharding Explained: How Big Apps Handle Millions of Users in India and Globally

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Databases & DBA

Database Scaling Issues in Read-Heavy Cloud Applications: Patterns, Pitfalls, and Solutions

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Databases & DBA

Simple Demo Of Vector Database With Qdrant — Semantic Search

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Databases & DBA

Migrating PostgreSQL to Alibaba Cloud PolarDB for PostgreSQL

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Databases & DBA

How to Design Your First Database: ER Diagram Basics

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Nov 27

372

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Databases & DBA

Auto-Repair Engine (Detect Broken Foreign Keys, Orphan Records, Mismatched Totals)

Rajesh Gami

Nov 25

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Databases & DBA

Designing a Consistency Model for Hybrid SQL + Event Store

Rajesh Gami

Nov 25

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Databases & DBA

Dynamic Provisioning System (Auto-Create DB, Schema, and Storage for New Tenant)

Rajesh Gami

Nov 24

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Databases & DBA

Designing a Consistency Model for Hybrid SQL + Event Store

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Databases & DBA

Creating a Multi-Tier Attachment Storage System (Hot, Warm, Cold Storage)

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Answers

GUID vs INT as a primary key in enterprise databases

Mominul Islam

Nov 16

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Databases & DBA

Data Sharding vs Data Partitioning: A Complete Guide for High-Performance Databases

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Databases & DBA

Microsoft and Oracle Announce Major Advancements for Oracle Database@Azure

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