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Database Management Articles

Technical insights and best practices for Database Management

Database Management

Zero-Downtime Database Migration: A Sysadmin’s Guide to Escaping Shared Hosting

Stop tolerating I/O wait. Learn how to migrate critical MySQL workloads to high-performance VPS infrastructure without losing a single transaction, tailored for the Norwegian market.

Database Sharding Strategies: Surviving the Write Cliff on High-Traffic Norwegian Apps

Vertical scaling hits a wall. In this deep dive, we explore range and hash-based sharding strategies for MySQL 5.6, referencing real-world latency constraints across the NIX (Norwegian Internet Exchange) and how to architect data sovereignty before Datatilsynet knocks on your door.

Scaling Beyond the Monolith: Database Sharding Architectures for High-Traffic Systems

When vertical scaling hits the wall, sharding is your only exit. We explore application-level sharding and partitioning strategies in MySQL 5.6 and MongoDB, tailored for Norwegian infrastructure constraints.

Database Sharding Strategies: Surviving the Write Cliff in 2013

When your MySQL primary node hits 100% CPU, vertical scaling stops working. We explore practical horizontal sharding strategies, consistent hashing, and why KVM architecture is non-negotiable for high-IOPS workloads.

Zero-Downtime Database Migration: A Battle Plan for 2013

Migrating a live database doesn't have to be Russian Roulette. We explore Master-Slave replication, Percona XtraBackup, and hardware-level optimization to move your data without killing your uptime.

Zero-Downtime MySQL Migration: A Survival Guide for Norwegian Systems Architects

Migrating a live database doesn't have to mean a 4-hour maintenance window. In this deep dive, we explore master-slave replication strategies, Percona XtraBackup, and why I/O performance on your target VPS defines success or failure in 2013.

Surviving the Shift: Zero-Downtime Database Migration Strategies for High-Traffic Norwegian Sites

It is April 2013. Stop using mysqldump for 50GB databases. We explore master-slave replication, Percona XtraBackup, and how to leverage SSD I/O to migrate critical data without killing your uptime.

Scaling Beyond the Monolith: Database Sharding Strategies for High-Traffic Systems

When vertical scaling hits the wall, sharding is your only exit strategy. We explore application-level partitioning, consistent hashing, and the infrastructure requirements to handle write-heavy loads in the Nordic market.

Zero-Downtime Database Migrations: A Battle-Plan for High-Traffic Norwegian Systems

Migrating a live database doesn't have to mean 3 AM panic attacks. Discover the battle-tested strategies using replication and tunneling to move MySQL workloads to high-performance SSD VPS infrastructure without dropping connections.

Scaling Beyond Limits: Practical Database Sharding Strategies for High-Traffic Apps

Vertical scaling hits a wall. Learn how to architect robust database sharding in 2013, manage latency across the Norwegian network infrastructure, and why hardware isolation is critical for data integrity.

Database Sharding: Scaling Write-Heavy Architectures When SSDs Aren't Enough

Your single MySQL master is choking on I/O. Vertical scaling has hit the physical limit. It's time to architect for horizontal scale using application-level sharding strategies proven in high-load Norwegian environments.

Surviving the Great Migration: Zero-Downtime MySQL Strategies for High-Traffic Nodes

Stop relying on mysqldump for large datasets. A battle-hardened guide to migrating MySQL 5.5 databases using Percona XtraBackup, Master-Slave replication, and low-latency architecture in Norway.

MySQL 5.5 vs. PostgreSQL 9.2: The Architectural Battle for Your Data

It is late 2012. The days of MyISAM table locking should be behind us. We benchmark the new PostgreSQL 9.2 against the ubiquitous MySQL 5.5 to see which database engine deserves to power your Norwegian mission-critical infrastructure.

Stop Choking Your Database: A 2012 Guide to MySQL 5.5 Tuning on Linux

Default MySQL configurations are killing your application's performance. Learn the critical my.cnf adjustments, the reality of SSD storage, and why latency to NIX matters for Norwegian businesses.

PostgreSQL 9.2 vs MySQL 5.5: The Architecture of Choice for Norwegian Systems

A battle-hardened comparison of the two dominant RDBMS giants in late 2012. We analyze locking mechanisms, replication quirks, and why hardware I/O is the silent killer of database performance.

PostgreSQL vs MySQL: The 2012 Architect's Guide for Norwegian Infrastructure

A deep dive into the MySQL 5.5 vs PostgreSQL 9.2 debate. We analyze ACID compliance, replication strategies, and why disk I/O on KVM is the deciding factor for Norwegian enterprises.

Stop Writing Sessions to Disk: High-Performance PHP Scaling with Redis

Is your web application stalling under load despite low CPU usage? The bottleneck might be PHP's default file-based session handling. Learn how to migrate session storage to Redis 2.6 for sub-millisecond access times and eliminate I/O blocking.

MySQL vs PostgreSQL: The Architect's Dilemma in 2012

With Oracle's acquisition of MySQL causing tremors and PostgreSQL 9.2 dropping native JSON support, the database landscape in 2012 is shifting. We break down the technical trade-offs, from InnoDB buffer pools to VACUUM tuning, for Norwegian systems requiring sub-millisecond latency.

MySQL vs PostgreSQL: The Architect's Dilemma in 2012

A battle-hardened comparison of the two RDBMS giants. We analyze InnoDB performance, PostgreSQL 9.2 features, and why your choice of storage subsystem (SSD vs SAS) defines your database reliability.

MySQL 5.5 Performance Tuning: surviving High Load on Linux VPS

Stop running default configurations. A battle-hardened guide to optimizing InnoDB, debugging I/O bottlenecks, and leveraging SSD storage for Norwegian web applications in 2012.

MySQL Performance Tuning: Surviving High Concurrency on Linux (2012 Guide)

Stop letting I/O wait kill your application. A battle-hardened guide to MySQL 5.5 optimization, InnoDB tuning, and why hardware selection matters for Norwegian workloads.

Scalability Bottlenecks: Why Redis is the Only Sane Choice for Session Management in 2012

Stop letting disk I/O kill your application performance. We explore why file-based sessions are obsolete, how to implement Redis 2.4 for robust session handling, and why low-latency infrastructure in Norway matters for your bottom line.

Scaling the Unscalable: An Introduction to MongoDB on High-Performance VPS

Relational databases are hitting a wall. Learn why MongoDB 2.0's document model is the future for agile development and why typical shared hosting kills NoSQL performance.

PostgreSQL vs MySQL in 2012: The Architect's Dilemma

A deep dive into the MySQL 5.5 vs PostgreSQL 9.1 debate for Norwegian systems architects. We analyze ACID compliance, replication lag, and why SSD storage is critical for database performance.

PostgreSQL vs MySQL in 2012: The Architect's Dilemma | CoolVDS

A deep dive into the MySQL 5.5 vs PostgreSQL 9.1 debate for Nordic systems architects. We analyze ACID compliance, replication strategies, and performance tuning on KVM infrastructure.

MySQL vs PostgreSQL: The 2012 Architect's Guide to Database Selection on High-Performance Silicon

It is May 2012. Oracle owns MySQL, NoSQL is making noise, and PostgreSQL 9.1 just introduced synchronous replication. Here is a battle-hardened analysis of which database belongs on your Norwegian VPS.

MySQL Performance Tuning: Stop I/O Wait from Killing Your Nordic Web App

Is your application sluggish during peak traffic? The bottleneck is likely your database configuration. We analyze MySQL 5.5 tuning, the shift to SSD, and why latency to Oslo matters.

MySQL 5.5 vs. PostgreSQL 9.1: The Architect's Choice for High-Performance IO

A battle-hardened comparison of the latest MySQL 5.5 and PostgreSQL 9.1 releases. We analyze query performance, replication strategies, and why disk I/O on CoolVDS makes the difference for Nordic system administrators.

PostgreSQL 9.1 vs MySQL 5.5: The Architect's Dilemma on the Norwegian Web

It is 2012, and the LAMP stack is evolving. We benchmark MySQL 5.5 against PostgreSQL 9.1 to determine which database engine belongs on your high-performance KVM slice.

MySQL vs PostgreSQL: The Database Architect’s Dilemma in 2012

Oracle's acquisition of Sun has shifted the landscape. We benchmark MySQL 5.5 against PostgreSQL 9.1 to decide which relational engine belongs on your Norwegian VPS stack.