FromDual GmbH

@fromdual
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14 Following
52 Posts
MySQL since 2005, Galera Cluster since 2009, MariaDB since 2010...

Datenbankmanagementsystem MariaDB kann crashen oder Schadcode auf Systeme lassen

Die Entwickler von MariaDB haben eine Sicherheitslücke geschlossen. Ein Patch ist verfügbar.

https://www.heise.de/news/Datenbankmanagementsystem-MariaDB-kann-crashen-oder-Schadcode-auf-Systeme-lassen-11224256.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon

#IT #Patchday #Security #Sicherheitslücken #Updates #news

Datenbankmanagementsystem MariaDB kann crashen oder Schadcode auf Systeme lassen

Die Entwickler von MariaDB haben eine Sicherheitslücke geschlossen. Ein Patch ist verfügbar.

heise online

SQL databases rely on relational algebra and normal forms. Document databases use comparable math, just starting from non-1NF instead of 1NF. A 1986 paper, "Theory of Non-First Normal Form Relational Databases," introduced nested relations, expanded relational operators, and a query language called SQL/NF. Great concepts to understand document database modeling and its use. To make it easier, I mapped each concept to its modern equivalent, MongoDB, with examples:

https://dev.to/franckpachot/non-first-normal-forms-1nf-and-mongodb-an-alternative-to-4nf-to-address-3nf-anomalies-17i8

Non-First Normal Forms ( 1NF) and MongoDB: an alternative to 4NF to address 3NF anomalies

SQL databases are grounded in relational algebra, but they are not the only databases with a strong...

DEV Community

🚀 **FromDual MyEnv 3.0.0 is LIVE!**

The ultimate multi-instance database environment just got better. Now with enhanced **PostgreSQL** support plus compatibility with the latest platforms:

✅ Red Hat 10
✅ Ubuntu 24.04
✅ Debian 13
✅ MySQL 8.4
✅ MariaDB 11.8

Manage your **MariaDB, MySQL & PostgreSQL** instances like a pro.

📥 **Download:** https://support.fromdual.com/admin/public/download.php

📖 **Release notes:** https://www.fromdual.com/blog/myenv-release-notes/fromdual-environment-myenv-3.0.0-has-been-released/

#DatabaseManagement #MySQL #MariaDB #PostgreSQL #DevOps #OpenSource

We have moved now our #MyEnv repository from #GitHub to #Codeberg. Let's see how it is there...

https://codeberg.org/FromDual/MyEnv

MyEnv is our environment to run and operate several #MariaDB, #MySQL or #PostgreSQL database instances on the same machine (multi-instance-set-up).

MyEnv

FromDual myEnv is an environment to run and operate several MariaDB, MySQL or PostgreSQL instances on the same machine. More details you can find here: https://www.fromdual.com/software/fromdual-myenv/

Codeberg.org

We have moved now our #MyEnv repository from #GitHub to #Codeberg. Let's see how it is there...

https://codeberg.org/FromDual/MyEnv

MyEnv is our environment to run and operate several #MariaDB, #MySQL or #PostgreSQL database instances on the same machine (multi-instance-set-up).

MyEnv

FromDual myEnv is an environment to run and operate several MariaDB, MySQL or PostgreSQL instances on the same machine. More details you can find here: https://www.fromdual.com/software/fromdual-myenv/

Codeberg.org

Welcome Signando as a Silver sponsor of PGConf.DE 2026 in Essen!

https://2026.pgconf.de/sponsors/

#PostgreSQL #PGConfDE #essen #Conference #Database #Essen

PGConf.DE 2026 Sponsors

We are proud to be associated with these fine sponsors, without whom PGConf.DE 2026 would not be possible!

Für alle, die es, so wie ich, noch nicht mitgeschnitten haben: Am 26. September 2026 ist GNU/LinuxDay im Vierländereck #Deutschland, #Schweiz, #Liechtenstein und #Österreich, im #Vorarlberg an HTL #Dornbirn:

https://www.linuxday.at/

Das ist von Zürich aus in einem Tag machbar...

#did #diday #Linuxtreff #LinuxDayAT #linux

GNU/LinuxDay in Vorarlberg - am 26. Sept. 2026 | LinuxDay

Der LinuxDay in Vorarlberg wird jährlich im Herbst von der Linux User Group Vorarlberg veranstaltet. Es geht um Freie Software und Open Source allgemein.

34 days until PGConf.DE 2026.

The full name of the conference is 34 characters long: SELECT LENGTH('PostgreSQL Conference Germany 2026'); = 34

https://2026.pgconf.de/

#PGConfDE #Essen #PostgreSQL #SQL

PGConf.DE 2026

A 2-day, 3-track PostgreSQL conference in Essen, Germany.

A new #Jepsen report, on #MariaDB #Galera Cluster 12.1.2. Two cases of write loss, along with P4 (Lost Update) and Stale Read in healthy clusters.

https://jepsen.io/analyses/mariadb-galera-cluster-12.1.2

Jepsen: MariaDB Galera Cluster 12.1.2

Oracle Declines Community Proposal for Neutral MySQL Foundation

https://www.linuxinsider.com/story/oracle-declines-community-proposal-for-neutral-mysql-foundation-177683.html

Press coverage of on-going discussions between #Oracle and #MySQL community members (including #VillageSQL) looking to create a vendor-neutral foundation for the community.

Oracle Declines Community Proposal for Neutral MySQL Foundation

More than 500 developers are urging Oracle to consider a vendor-neutral foundation for MySQL, warning that limited community input could slow innovation and fragment the ecosystem.

LinuxInsider