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Home » postgresql » Page 2
Database tutorial - IT technology blog
Posted inDatabase

PostgreSQL Bulk Imports: How to Move Millions of Rows Without the Wait

May 17, 2026
Tired of slow database migrations? Learn how to use the COPY command, multi-row inserts, and WAL tuning to import millions of records into PostgreSQL in minutes.
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Database tutorial - IT technology blog
Posted inDatabase

Beyond Lat/Lon: A Pro Guide to Mastering PostGIS on PostgreSQL

May 16, 2026
Learn how to move beyond basic latitude and longitude storage. This guide covers PostGIS installation, GEOGRAPHY vs GEOMETRY types, and how GIST indexing can make your spatial queries 100x faster.
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Database tutorial - IT technology blog
Posted inDatabase

Zero-Downtime Database Upgrades: A Survival Guide to Blue-Green Deployment

May 16, 2026
Forget the 2 AM panic. I walk through how to use Blue-Green deployment and logical replication to upgrade PostgreSQL and MySQL with zero downtime and total control.
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Networking tutorial - IT technology blog
Posted inNetworking

6 Months with Zabbix: A Real-World Guide to Proactive Network Monitoring

May 13, 2026
A production-hardened guide to Zabbix 7.0. From installing on Ubuntu 24.04 to configuring SNMP and stopping alert storms, this is everything I learned in my first 6 months of usage.
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Database tutorial - IT technology blog
Posted inDatabase

Mastering Database Branching with Neon: No More 2 AM Production Disasters

May 10, 2026
Tired of production migrations failing due to 'data gaps'? Discover how Neon's database branching lets you test against real production data in isolated, instant environments.
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Database tutorial - IT technology blog
Posted inDatabase

PostgreSQL Disaster Recovery: Why You Need Barman When Your Database Dies at 2 AM

May 10, 2026
A professional guide to PostgreSQL Disaster Recovery. Learn why pg_dump is insufficient for production and how to implement Barman for sub-minute data recovery.
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Database tutorial - IT technology blog
Posted inDatabase

PostgreSQL Materialized Views: Turning 15-Second Queries into 5ms Snapshots

May 4, 2026
Stop making your users wait for slow dashboards. This guide shows you how to cache complex PostgreSQL queries using Materialized Views, including concurrent refresh tricks and automation.
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Database tutorial - IT technology blog
Posted inDatabase

Migrating MySQL to PostgreSQL with pgLoader: A 2 AM Survival Guide

May 3, 2026
Migrating a production database at 2 AM is stressful. This guide shows you how to use pgLoader to automate MySQL to PostgreSQL transitions, fix data type mismatches, and resolve 'zero-date' errors.
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Database tutorial - IT technology blog
Posted inDatabase

PostgreSQL Logical Replication: Selective Data Sync Without Downtime (6-Month Production Review)

May 3, 2026
A 6-month production review of PostgreSQL Logical Replication. Learn how to offload 40% of database load, handle selective syncing, and avoid common schema and disk space pitfalls.
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Database tutorial - IT technology blog
Posted inDatabase

How to Configure PgBouncer for High-Performance PostgreSQL Production Environments

May 2, 2026
Learn how to solve PostgreSQL connection bottlenecks in production using PgBouncer. This guide covers the process-per-connection model, setting up transaction pooling, and production best practices for high-traffic apps.
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