An Overview of Caching for PostgreSQL
Most OLTP workloads involve random disk I/O usage. Knowing that disks (including SSD) are slower in performance than using RAM, database systems use caching to increase performance. Caching is all about storing data in memory...
PostgreSQL Anonymization On Demand
Before, during, and after the GDPR came into town in 2018, there have been many ideas to solve the problem of deleting or hiding user data, using various layers of the software stack but also...
Multi-Cloud Full Database Cluster Failover Options for PostgreSQL
Failover is the ability of a system to continue working even if some failure occurs. It suggests that the functions of the system are assumed by secondary components if the primary components fail or if...
How to Reduce Replication Lag in Multi-Cloud Deployments
Replication lag is an inevitable occurrence for multi-cloud database deployments, as it causes delays of transactions to reflect into the target node or cluster. When implementing a multi-cloud database deployment, the most common scenario (and...
Eliminating PostgreSQL Split-Brain in Multi-Cloud Databases
Using a multi-cloud or multi-datacenter environment is useful for geo-distributed topologies or even for a disaster recovery plan, and actually, it is becoming more popular nowadays, therefore the concept of split-brain is also becoming more...
PostgreSQL Multi-Cloud Cluster Deployment
A multi-cloud environment is a good option for a Disaster Recovery Plan (DRP), but it can be a time-consuming task as you need to configure the connectivity between the different cloud providers and you will...
pghoard Alternatives – PostgreSQL Backup Management with ClusterControl
Managing backups could be a complex and risky task to do in a manual way. You must know that the backup is working according to your backup policy as you don’t want to be in...
PostgreSQL Backups: What is pg_basebackup?
pg_basebackup is a simple but powerful utility provided by PostgreSQL to take online and consistent file system-level backups. The backups created using this command contain the actual database files so you don’t need to actually...
pgDash Diagnostics Alternatives – PostgreSQL Query Management with ClusterControl
Databases are all about queries. You store your data in them and then you have to be able to retrieve it in some way. Here come queries - you write them in some language, structured...
pgAdmin Alternatives – PostgreSQL Database Management GUI ClusterControl
There are many tools used in Database Administration that help simplify the management of open source databases. The advantage of using these types of applications is the availability menus from various objects in the database...
pg_restore Alternatives – PostgreSQL Backup and Automatic Recovery with ClusterControl
While there are various ways to recover your PostgreSQL database, one of the most convenient approaches to restore your data from a logical backup. Logical backups play a significant role for Disaster and Recovery Planning...
Progress Reporting Enhancements in PostgreSQL 12
In PostgreSQL, many DDL commands can take a very long time to execute. PostgreSQL has the ability to report the progress of DDL commands during command execution. Since PostgreSQL 9.6, it has been possible to...