credativ® Blog
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15 July 2025
DebConf25 in Brest: Credativ as a Sponsor and On-Site
From July 14 to 19, 2025, this year’s Debian Conference (DebConf25) is taking place in Brest, Western France, with over 450 participants – the central meeting of the global Debian community. The DebConf annually brings together developers, maintainers, contributors, and enthusiasts to collaboratively work on the free Linux distribution Debian and exchange ideas on current […]
11 July 2025
PostgreSQL 18 Meets OAuth2: how Native Support Works with Keycloak
With the release of the beta version of PostgreSQL 18, an exciting new feature was introduced: native support for OAuth2. Since I couldn’t find any guide or blog post online showing how to use this feature, I decided out of curiosity to try it myself. I created a new project directory and started experimenting. Environment […]
04 July 2025
Swiss PostgreSQL Day 2025
On Thursday, 26 June and Friday, 27 June 2025, my colleague Patrick Lauer and I had the amazing opportunity to attend Swiss PGDay 2025, held at the OST Eastern Switzerland University of Applied Sciences in Rapperswil. This two-day PostgreSQL conference featured two parallel tracks of presentations in English and German, bringing together users and experts […]
23 June 2025
Efficient Proxmox Cluster Deployment through Automation with Ansible and the proxmox_cluster Module
Efficient Proxmox Cluster Deployment through Automation with Ansible Manually setting up and managing servers is usually time-consuming, error-prone, and difficult to scale. This becomes especially evident during large-scale rollouts, when building complex infrastructures, or during the migration from other virtualization environments. In such cases, traditional manual processes quickly reach their limits. Consistent automation offers an […]
03 June 2025
Boldly Migrate to PostgreSQL - Introducing credativ-pg-migrator
Many companies these days are thinking about migrating their databases from legacy or proprietary system to PostgreSQL. The primary aim is to reduce costs, enhance capabilities, and ensure long-term sustainability. However, even just the idea of migrating to PostgreSQL can be overwhelming. Very often, knowledge about the legacy applications is limited or even lost. In […]