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coolvds.com › Blog › Database Management

Database Sharding Strategies: Escaping the Single-Master Bottleneck

· CoolVDS Team

A battle-hardened guide to horizontal scaling in 2022. We analyze when to shard, how to implement geo-partitioning for GDPR compliance in Norway, and why underlying hardware latency dictates distributed database success.

coolvds.com › Blog › Database Management

Database Sharding Strategies: When Vertical Scaling Hits the Wall

· CoolVDS Team

Sharding is the nuclear option of database architecture. Learn when to use it, how to implement it with PostgreSQL and Citus, and why low-latency infrastructure in Norway is critical for distributed data performance.

coolvds.com › Blog › Database Management

PostgreSQL 12 Performance Analysis: Optimizing Heavy Workloads on NVMe

· CoolVDS Team

PostgreSQL 12 landed in October 2019 with critical improvements in partitioning and indexing. We analyze the technical implications for high-throughput systems and why underlying hardware latency is your new bottleneck.

coolvds.com › Blog › Database Management

Database Sharding Architectures: A Battle-Hardened Guide for 2022

· CoolVDS Team

Sharding is a last resort, not a default setting. We explore when to break your database, how to implement consistent hashing with ProxySQL, and why low-latency infrastructure like CoolVDS is critical for distributed data in the Nordic region.

coolvds.com › Blog › Database Management

Database Sharding: The Nuclear Option for Scaling High-Traffic Apps in 2020

· CoolVDS Team

Sharding is complex, expensive, and risky. Before you break your database into pieces, maximize your vertical scale with high-IOPS NVMe infrastructure. Here is the battle-hardened guide to sharding MySQL and PostgreSQL without losing your sanity.

coolvds.com › Blog › Database Management

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

· CoolVDS Team

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.

coolvds.com › Blog › Database Management

Database Sharding Strategies: Surviving the Write Cliff in 2013

· CoolVDS Team

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.