Articles
Deep dives on .NET, React, cloud and everything in between.
Hot, Warm & Cold DR — Disaster Recovery
When production goes down because of a region failure, database failure, infrastructure failure, or major outage, we need a Disaster Recovery (DR) strategy.
27 Sep 2026 · 36 views
RTO — Database Scaling
RTO (Recovery Time Objective) defines how quickly a system must be restored after a failure. In simple words, RTO = How much downtime can the business tolerate?
27 Sep 2026 · 23 views
RPO — Database Scaling
RPO (Recovery Point Objective) defines how much data an application can afford to lose after a failure.
27 Sep 2026 · 23 views
Disaster Recovery — Database Scaling
Disaster Recovery (DR) is the strategy used to restore an application's database, application services, and supporting infrastructure after a major failure.
27 Sep 2026 · 38 views
Point-in-Time Recovery — Database Scaling
Point-in-Time Recovery (PITR) means restoring a database to a specific moment in time, usually just before an accidental deletion, corruption, or other unwanted change.
27 Sep 2026 · 23 views
Database Backup — Database Scaling
Database Backup means creating a recoverable copy of database data so it can be restored after accidental deletion, corruption, hardware failure, security incidents, or other disasters.
27 Sep 2026 · 22 views
Multi-Region Database — Database Scaling
Multi-Region Database means maintaining database infrastructure across multiple geographic regions so the system can continue operating even if an entire region becomes unavailable.
27 Sep 2026 · 24 views
Multi-AZ Database — Database Scaling
Multi-AZ (Availability Zone) means running database infrastructure across multiple isolated Availability Zones within the same cloud region so that a failure in one zone does not take down the database service.
26 Sep 2026 · 30 views
Database Failover — Database Scaling
Database Failover is the process of switching database operations from a failed or unhealthy primary database to a healthy secondary database.
26 Sep 2026 · 34 views