--- title: "In focus: News and topics that move us" description: "Here we offer insights, expertise, news and concrete case studies with more context in daily application operations." language: en date: 2024-04-02 lastmod: 2024-08-21 canonical: "https://flyingcircus.io/en/about-us/blog-news/page-10" format: markdown generator: "TYPO3 LLMs.txt Extension" --- # In focus: News and topics that move us > Here we offer insights, expertise, news and concrete case studies with more context in daily application operations. # Blog & News - [ previous ](https://flyingcircus.io/en/about-us/blog-news/page-9.md) - [1](https://flyingcircus.io/en/about-us/blog-news/page.md) - [2](https://flyingcircus.io/en/about-us/blog-news/page-2.md) - [3](https://flyingcircus.io/en/about-us/blog-news/page-3.md) - [4](https://flyingcircus.io/en/about-us/blog-news/page-4.md) - [5](https://flyingcircus.io/en/about-us/blog-news/page-5.md) - [6](https://flyingcircus.io/en/about-us/blog-news/page-6.md) - [7](https://flyingcircus.io/en/about-us/blog-news/page-7.md) - [8](https://flyingcircus.io/en/about-us/blog-news/page-8.md) - [9](https://flyingcircus.io/en/about-us/blog-news/page-9.md) - 10 - [11](https://flyingcircus.io/en/about-us/blog-news/page-11.md) - [12](https://flyingcircus.io/en/about-us/blog-news/page-12.md) - [13](https://flyingcircus.io/en/about-us/blog-news/page-13.md) - [14](https://flyingcircus.io/en/about-us/blog-news/page-14.md) - [ next ](https://flyingcircus.io/en/about-us/blog-news/page-11.md) --- - [ ![](https://flyingcircus.io/_assets/6a911c5bf3697fb9dd3e353842375957/Images/place-holder-news.svg) ](/en/about-us/blog-news/details-view/postgresql-version-migration "PostgreSQL version migration") ### [ PostgreSQL version migration ](https://flyingcircus.io/en/about-us/blog-news/details-view/postgresql-version-migration "PostgreSQL version migration".md) Created by Christian Zagrodnick | 06/23/2016 | Blog Migrating PostgreSQL from one version to another has become pretty easy. Using pg\_upgrade it takes a few seconds to upgrade even a 100GiB database. It… [ Read more ](https://flyingcircus.io/en/about-us/blog-news/details-view/postgresql-version-migration "PostgreSQL version migration".md) - [ ![](https://flyingcircus.io/_assets/6a911c5bf3697fb9dd3e353842375957/Images/place-holder-news.svg) ](/en/about-us/blog-news/details-view/ceph-performance-learnings-long-read "Ceph performance learnings (long read)") ### [ Ceph performance learnings (long read) ](https://flyingcircus.io/en/about-us/blog-news/details-view/ceph-performance-learnings-long-read "Ceph performance learnings (long read.md)") Created by Christian Theune | 05/27/2016 | Blog We have been using Ceph since 0.7x back in 2013 already, starting when we were fed up with the open source iSCSI implementations, longing to provide… [ Read more ](https://flyingcircus.io/en/about-us/blog-news/details-view/ceph-performance-learnings-long-read "Ceph performance learnings (long read.md)") - [ ![](https://flyingcircus.io/_assets/6a911c5bf3697fb9dd3e353842375957/Images/place-holder-news.svg) ](/en/about-us/blog-news/details-view/introducing-vulnix-a-vulnerability-scanner-for-nixos "Introducing vulnix - a vulnerability scanner for NixOS") ### [ Introducing vulnix - a vulnerability scanner for NixOS ](https://flyingcircus.io/en/about-us/blog-news/details-view/introducing-vulnix-a-vulnerability-scanner-for-nixos "Introducing vulnix - a vulnerability scanner for NixOS".md) Created by Maksim Bronsky | 05/20/2016 | Blog As we are in the preliminary phase of releasing our new NixOS based platform as a stable, security related topics gain further momentum. The question… [ Read more ](https://flyingcircus.io/en/about-us/blog-news/details-view/introducing-vulnix-a-vulnerability-scanner-for-nixos "Introducing vulnix - a vulnerability scanner for NixOS".md) - [ ![](https://flyingcircus.io/_assets/6a911c5bf3697fb9dd3e353842375957/Images/place-holder-news.svg) ](/en/about-us/blog-news/details-view/automatic-installation-of-oracle-java "Automatic installation of Oracle Java") ### [ Automatic installation of Oracle Java ](https://flyingcircus.io/en/about-us/blog-news/details-view/automatic-installation-of-oracle-java "Automatic installation of Oracle Java".md) Created by Christian Zagrodnick | 05/12/2016 | Blog Our customers at times require Oracle Java for their applications. Our new platform is based on NixOS. As with most Linux distributions, Oracle Java… [ Read more ](https://flyingcircus.io/en/about-us/blog-news/details-view/automatic-installation-of-oracle-java "Automatic installation of Oracle Java".md) - [ ![](https://flyingcircus.io/_assets/6a911c5bf3697fb9dd3e353842375957/Images/place-holder-news.svg) ](/en/about-us/blog-news/details-view/thoughts-on-systems-management-methods "Thoughts on systems management methods") ### [ Thoughts on systems management methods ](https://flyingcircus.io/en/about-us/blog-news/details-view/thoughts-on-systems-management-methods "Thoughts on systems management methods".md) Created by Christian Kauhaus | 05/06/2016 | Blog Why Order Matters: Turing Equivalence in Automated Systems Administration (by Steve Traugott and Lance Brown) 15 years ago has been a career-changing… [ Read more ](https://flyingcircus.io/en/about-us/blog-news/details-view/thoughts-on-systems-management-methods "Thoughts on systems management methods".md) --- - [ previous ](https://flyingcircus.io/en/about-us/blog-news/page-9.md) - [1](https://flyingcircus.io/en/about-us/blog-news/page.md) - [2](https://flyingcircus.io/en/about-us/blog-news/page-2.md) - [3](https://flyingcircus.io/en/about-us/blog-news/page-3.md) - [4](https://flyingcircus.io/en/about-us/blog-news/page-4.md) - [5](https://flyingcircus.io/en/about-us/blog-news/page-5.md) - [6](https://flyingcircus.io/en/about-us/blog-news/page-6.md) - [7](https://flyingcircus.io/en/about-us/blog-news/page-7.md) - [8](https://flyingcircus.io/en/about-us/blog-news/page-8.md) - [9](https://flyingcircus.io/en/about-us/blog-news/page-9.md) - 10 - [11](https://flyingcircus.io/en/about-us/blog-news/page-11.md) - [12](https://flyingcircus.io/en/about-us/blog-news/page-12.md) - [13](https://flyingcircus.io/en/about-us/blog-news/page-13.md) - [14](https://flyingcircus.io/en/about-us/blog-news/page-14.md) - [ next ](https://flyingcircus.io/en/about-us/blog-news/page-11.md)