All articles tagged with SQL
Moving a production database without killing your SLA is a dark art. This guide breaks down logical replication strategies, strict GDPR compliance in Norway, and the exact configs needed to migrate terabytes of data with minimal latency.
Vertical scaling has a ceiling. When your NVMe storage hits physical limits, sharding is the only path forward. We explore Citus, ProxySQL, and geometric sharding strategies tailored for high-compliance Norwegian workloads.
When vertical scaling hits the wall, sharding is the only path forward. We dismantle the complexity of horizontal partitioning, from consistent hashing to infrastructure requirements in the Norwegian market.
Uptime is vanity; Recovery Time Objective (RTO) is sanity. A deep dive into compliant, immutable disaster recovery strategies for Norwegian infrastructure, featuring Restic, PostgreSQL PITR, and CoolVDS NVMe performance.
Sharding is the nuclear option of database scaling. Learn when to pull the trigger, how to architect key-based distribution, and why your underlying infrastructure determines success or failure.
When your primary node hits 100% CPU and vertical scaling stops working, sharding is the only path left. A battle-hardened guide to splitting your data without losing your mind, specifically tailored for Norwegian infrastructure and GDPR compliance.
Sharding isn't a silver bullet; it's a complex architectural shift. Learn when to shard, how to implement consistent hashing, and why infrastructure choice dictates data integrity in 2025.
Backups are not a strategy; they are an archive. Learn how to architect a sub-minute RTO using hot-standby replication, Terraform, and NVMe-backed instances in Oslo, ensuring compliance with Datatilsynet requirements.
Monoliths melt under pressure. Learn how to implement key-based and range-based sharding strategies using MySQL and PostgreSQL, and why network latency in Oslo makes or breaks your distributed data layer.
Migrating a production database shouldn't feel like defusing a bomb. We detail a logical replication strategy using PostgreSQL 17, analyze NVMe I/O impact on catch-up phases, and discuss data sovereignty within Norwegian borders.
Migrating a production database without downtime is like replacing an engine mid-flight. Here is the battle-tested architecture using replication, HAProxy, and raw NVMe power to keep your data compliant and your latency low.
Disaster Recovery isn't just about backups; it's about business continuity and data sovereignty. We analyze how to build compliant, low-latency DR sites using standard Linux tools and local infrastructure.
Stop running fragile AI agents on your laptop. A battle-hardened guide to deploying resilient, stateful agent swarms using Docker, Pgvector, and NVMe-backed infrastructure in Norway.
A battle-hardened guide to migrating terabyte-scale databases without killing your SLA. Focusing on logical replication, NVMe performance, and data sovereignty requirements in Norway.
Disaster Recovery isn't just about cron jobs anymore. It's about RTO, RPO, and surviving the scrutiny of Datatilsynet. Here is a pragmatic architectural guide to resilience in the Norwegian hosting market.
Downtime is a question of 'when', not 'if'. This guide covers battle-tested disaster recovery strategies for 2025, focusing on RPO/RTO reduction, MySQL replication, and GDPR compliance within Norway.
A battle-hardened guide to survival. We dismantle traditional backup strategies and replace them with immutable storage, automated Ansible restoration pipelines, and Norway-compliant data sovereignty protocols.
Sharding is the nuclear option of database scaling. Learn when to pull the trigger, how to implement consistent hashing, and why infrastructure latency defines success in 2025.
Backup is not recovery. Learn how to architect a compliant, high-availability Disaster Recovery plan using immutable backups and low-latency failover strategies tailored for the Norwegian market.
Backups are not a strategy. Discover how to architect a GDPR-compliant disaster recovery plan using immutable snapshots, geographic redundancy, and low-latency Norwegian infrastructure.
Sharding is the solution when vertical scaling fails, but it brings immense complexity. A battle-hardened look at strategies, implementation, and infrastructure requirements for Norway's high-traffic systems.
Disaster Recovery isn't just about backups; it's about survival. This guide covers RTO/RPO optimization, GDPR compliance under Schrems II, and implementing failover strategies using Linux, PostgreSQL 17, and local NVMe infrastructure.
A pragmatic guide to Disaster Recovery (DR) for Norwegian infrastructure. We move beyond simple backups to discuss immutable storage, RTO/RPO calculations, and automated recovery pipelines using PostgreSQL and Ansible.
Migrating terabytes of data without losing a single transaction requires more than just a dump file. Here is a battle-tested strategy for moving PostgreSQL and MySQL workloads to high-performance NVMe infrastructure while keeping Datatilsynet happy.
Sharding is the nuclear option of database scaling. We analyze when to pull the trigger, implement consistent hashing, and why infrastructure latency in Oslo defines your shard performance.
Downtime is a choice, not a necessity. A battle-tested guide to migrating MySQL and PostgreSQL workloads to Norwegian infrastructure using replication, not prayer.
When vertical scaling hits the hardware ceiling, sharding is the only path forward. We analyze hash vs. range strategies, implement PostgreSQL 16 partitioning, and discuss why network latency dictates your architecture's success.
Migrating live production databases without killing your SLA requires military precision. This guide covers replication strategies, GTID configurations, and how to navigate GDPR compliance when moving data into Norway.
Don't let a simple migration turn into a resume-generating event. We break down replication strategies, buffer pool tuning, and how to keep Datatilsynet happy while moving terabytes.
Stop relying on "hope" for database migrations. Learn the architectural patterns for zero-downtime transfers using replication, NVMe-backed storage, and strict compliance with Norwegian data laws.