Česky na konci článku. A Database Administrator (DBA) is responsible for keeping an organization’s databases available, secure, fast, reliable and recoverable. While the role has traditionally focused on database servers,…

Česky na konci článku. MySQL replication is one of the most widely used technologies for building scalable and highly available database environments. But there is an important distinction: Having a…

Česky na konci článku. High availability is one of the most misunderstood areas of PostgreSQL operations. A PostgreSQL cluster can have: multiple servers streaming replication automatic failover monitoring backups a…

Česky na konci článku. A busy database team can look like a productive database team. There are tickets every day. Production alerts. Performance problems. Backup checks. Access requests. Database changes….

Česky na konci článku. When companies talk about database reliability, the conversation often becomes technical very quickly. Backups. Replication. High availability. Monitoring. Disaster recovery. Automation. All of these things matter….

Česky na konci článku. Database teams often spend a surprising amount of time doing work that should not require a database expert. Checking the same dashboards. Running the same commands….

Česky na konci článku. When people talk about database reliability, the conversation often becomes technical very quickly. Backups. Servers. Replication. Monitoring. High availability. Disaster recovery. Automation. All of these things…

Česky na konci článku. There is a dangerous culture in database operations. A production problem appears. Everyone calls the DBA. The DBA connects to the server, analyzes the situation, finds…