#databasemanagement — Public Fediverse posts

Watch Now: https://zurl.co/pXxiY

Understanding Left Exclusive (Outer) Join | SQL Joins Explained with Examples

#SQL #SQLJoins #LeftJoin #LeftOuterJoin #LeftExclusiveJoin #SQLTutorial #LearnSQL #SQLForBeginners #Database #SQLQueries #DataAnalytics #Programming #TechTutorial #SQLInterview #DatabaseManagement

Watch Now: https://zurl.co/2RsMI

Step-by-Step Guide to Writing & Validating SQL Queries | Complete SQL Tutorial

#SQL #SQLQueries #SQLTutorial #LearnSQL #SQLForBeginners #QueryValidation #DatabaseManagement #DataAnalytics #SalesforceMarketingCloud #SFMC #Salesforce #DataManagement

Oracle Just Halved Its Always Free ARM Limits

https://www.cnelecar.com/blog/oracle-always-free-arm-limits-cut-2026/

Comments: https://news.ycombinator.com/item?id=49183750

#HackerNews #Oracle #ARM #AlwaysFree #Cloud #Computing #Limits #TechNews #CloudServices #DatabaseManagement

🎉 Look out, folks! It's another thrilling episode of "PostgreSQL vs. The OOM Killer" 🙄, where we learn that strict memory overcommit is the unsung hero of database management. Because, obviously, without it, your cloud services might just implode under the weight of their own pretentiousness! 🚀
https://www.ubicloud.com/blog/postgresql-and-the-oom-killer-why-we-use-strict-memory-overcommit #PostgreSQL #OOMKiller #DatabaseManagement #CloudServices #MemoryOvercommit #TechNews #HackerNews #ngated

Lightning Memory-Mapped Database Manager (LMDB) 1.0

http://www.lmdb.tech/doc/

#HackerNews #LMDB #LightningDatabase #MemoryMapping #DatabaseManagement #Technology

Database Traffic Control

https://planetscale.com/blog/introducing-database-traffic-control

#HackerNews #DatabaseTrafficControl #DatabaseManagement #DataArchitecture #TechInnovation #PlanetScale

(more Linux and FOSS news in previous posts of thread)

Godot Engine 4.7 is out bringing a new Asset Store, HDR support, Steam Frame support:
https://www.gamingonlinux.com/2026/06/godot-engine-4-7-is-out-bringing-a-new-asset-store-hdr-support-steam-frame-support/

Epic Games Built Its Own Git Alternative For Handling Large Files:
https://feed.itsfoss.com/link/24361/17363408/lore-launched

Qt Creator 20 Open-Source IDE Released with AI Support, New Zen Mode:
https://9to5linux.com/qt-creator-20-open-source-ide-released-with-ai-support-new-zen-mode

Zed 1.7.2 Brings Smarter Agent Context and Better Git Workflow to Your Codebase:
https://www.linuxcompatible.org/story/zed-editor-172-update-cuts-ai-context-bloat-and-tightens-git-workflow-for-faster-editing/

GCC 17 Lands Initial Infrastructure For C++29:
https://www.phoronix.com/news/GCC-17-std-CPP29-Experimental

MariaDB 13.1 Preview: What the Rolling Release Actually Changes for Your Database:
https://www.linuxcompatible.org/story/mariadb-131-preview-rolling-release-features-and-production-risks-explained/

Raspberry Pi Imager 2.0.10 Improves Wi-Fi SSID Handling and Accessibility:
https://9to5linux.com/raspberry-pi-imager-2-0-10-improves-wi-fi-ssid-handling-and-accessibility

Rufus 4.15 BETA fixes silent install errors and UEFI:NTFS crash:
https://alternativeto.net/news/2026/6/rufus-4-15-beta-fixes-silent-install-errors-and-uefi-ntfs-crash/

VirtualBox 7.2.10 Released with Initial Support for Linux Kernel 7.1:
https://9to5linux.com/virtualbox-7-2-10-released-with-initial-support-for-linux-kernel-7-1

Privacy-focused Android operating system GrapheneOS has fully been ported to Android 17:
https://alternativeto.net/news/2026/6/privacy-focused-android-operating-system-grapheneos-has-fully-been-ported-to-android-17/

FreeBSD 15.1 released with updated Wi-Fi drivers, improved C23 support, and Unicode 17.0:
https://alternativeto.net/news/2026/6/freebsd-15-1-released-with-updated-wi-fi-drivers-improved-c23-support-and-unicode-17-0/

Bcachefs Tools 1.38.6 - the performance release:
https://www.patreon.com/bcachefs/posts/1-38-6-release-161366372

#WeeklyNews #OpenSource #FOSSNews #OpenSourceNews #FOSS #News #Godot #GodotEngine #GameDev #GameDevelopment #QtCreator #Zed #IDE #GCC #AI #ArtificialIntelligence #MariaDB #DBMS #Database #DatabaseManagement #RaspberryPIImager #Rufus #OS #OperatingSystem #VirtualBox #VM #VirtualMachine #GrapheneOS #CustomROM #FreeBSD #BSD #Bcachefs #BcachefsTools #Dev #Programming #Coding #Development #VCS #Compiler #VersionControl #FosseryTech

IBM Db2 Genius HubがAI推論でGoogle Vertex AIとIntel Gaudiをサポートするようになりました https://www.yayafa.com/2802793/ #AgenticAi #AI #ArtificialGeneralIntelligence #ArtificialIntelligence #DataSovereignty #DatabaseManagement #DeepMind #Gaudi #Gemini #Google #GoogleAI #GoogleDeepMind #GoogleGemini #エージェント型AI #エンタープライズAI #オンプレミス #人工知能 #汎用人工知能

🎩🤡 Ah, yet another dazzling display of developer wizardry: a whole article devoted to a #PostgreSQL #backup tool that everyone pretends to need until their database goes *poof*! Who knew that managing backups required more verbosity than an AI manifesto on GitHub? 🗣️🔧
https://github.com/EnterpriseDB/barman #DeveloperWizardry #DatabaseManagement #AIManifesto #HackerNews #ngated

🚀 **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

Flyway the Right Way
A blog by Ronald

Sometimes when you upgrade your application the new version does not work correctly, and you need to downgrade. When you are unlucky you did some changes in your database that cannot be undone. In that case you need to restore the database from a backup, which is usually quite cumbersome and time-consuming. How nice would it be if you could just...

#dev #softwaredevelopment #SoftwareDevelopment #DatabaseManagement #Flyway #Rollback

https://jdriven.com/blog/2026/03/Flyway-the-Right-Way/

What Is a Database Transaction?

https://planetscale.com/blog/database-transactions

#HackerNews #DatabaseTransactions #DatabaseManagement #DataIntegrity #TechEducation #PlanetScale #HackerNews

What is Data in DBMS? | Basics of Database Management System #education #databasemanagement

DatainDBMS #DBMSasics #DatabaseManagementSystems #DataStructureinDBMS #DBMSConcepts #WhatisData "Discover the ... source

https://quadexcel.com/wp/what-is-data-in-dbms-basics-of-database-management-system-education-databasemanagement/

Instant database clones with PostgreSQL 18

https://boringsql.com/posts/instant-database-clones/

#HackerNews #InstantDatabaseClones #PostgreSQL18 #DatabaseManagement #TechNews #BoringSQL

A step-by-step breakdown of how a billion-record Postgres system was migrated to a distributed setup with zero downtime and no impact on users. https://hackernoon.com/how-we-migrated-a-billion-record-database-with-zero-downtime #databasemanagement

We Uncovered a Race Condition in Aurora RDS

https://hightouch.com/blog/uncovering-a-race-condition-in-aurora-rds

#HackerNews #RaceCondition #AuroraRDS #TechNews #CyberSecurity #CloudComputing #DatabaseManagement

Using the expand and contract pattern for schema changes

https://www.prisma.io/dataguide/types/relational/expand-and-contract-pattern

#HackerNews #expandAndContract #schemaChanges #dataPatterns #databaseManagement #relationalDatabases #prisma

Fast, memory-light analytics at scale: how Bloom filters, HyperLogLog, and sketches power real-time distinct counts and streaming queries in systems like Druid. https://hackernoon.com/the-database-zoo-bloom-filters-hlls-and-other-strange-beasts-of-big-data #databasemanagement

Ah, #CRDTs, because who doesn't love a good acronym party where you pretend your distributed to-do list is the next big thing? 🙄 Apparently, merging distributed databases is the new "big idea"—because copy-pasting in Google Docs wasn't groundbreaking enough. 🎉
https://lewiscampbell.tech/blog/250908.html #distributedDatabases #techHumor #innovation #databaseManagement #HackerNews #ngated

(more Linux and FOSS news in previous posts of thread)

Apache NetBeans 27 released with Gradle 9 fixes, improved JDK 25 compatibility, Maven 3.9.11, improved refactoring for standalone files, improvements for code formatting and reindentation, etc.:
https://alternativeto.net/news/2025/8/apache-netbeans-27-released-with-gradle-9-fixes-improved-jdk-25-compatibility-and-more/

Microsoft's DocumentDB (PostgreSQL-based, MongoDB compatible document database) is now under the umbrella of the Linux Foundation:
https://news.itsfoss.com/documentdb-moves-to-linux-foundation/

QEMU 10.1 released with Intel TDX (Trust Domain Extensions) support, ARM, RISC-V and LoongArch improvements, etc.:
https://9to5linux.com/qemu-10-1-released-with-tdx-support-many-risc-v-and-arm-improvements

FreeBSD quarterly status report: bsd-user-4-linux (BSD user-mode emulation for QEMU on Linux), ability to install packages from pkg.freebsd.org in the system installer, Sylve (Proxmox-inspired, unified system management platform), Geomann (partition tool), work on suspend/resume and s0ix sleep support for laptops, porting Apple's HFS+ file-system:
https://www.phoronix.com/news/FreeBSD-Q2-2025-Status-Report

GhostBSD presents the new macOS-like Gershwin desktop environment, a successor to GNUstep, currently with Xorg support with plans for Wayland, using XFCE4-WM with plans for a custom WM:
https://www.phoronix.com/news/GhostBSD-Gershwin-Desktop

#WeeklyNews #OpenSource #FOSSNews #OpenSourceNews #FOSS #Apache #NetBeans #DocumentDB #QEMU #VirtualMachine #Virtualization #Database #DatabaseManagement #IDE #FreeBSD #GhostBSD #Gershwin #OperatingSystem #OS #DesktopEnvironment #BSD #Coding #Development #DBMS #CodeEditor #Programming #Java #JavaDev #JavaDevelopment #FosseryTech

Discover how to install phpMyAdmin on AlmaLinux 10 for simplified database management. This guide ensures optimal security and performance for your MySQL and MariaDB databases. Perfect for sysadmins and developers! #AlmaLinux #phpMyAdmin #DatabaseManagement 𝗵𝘁𝘁𝗽𝘀://𝗳𝗼𝘀𝘀𝗳𝗼𝗿𝗰𝗲.𝗰𝗼𝗺/𝗳𝗼𝘀𝘀-𝗳𝗼𝗿𝗰𝗲-𝗻𝗲𝘄𝘀-𝘄𝗶𝗿𝗲/

phpMyAdmin is a free and open-source web-based database management tool written in PHP. With phpMyAdmin installed on Debian 12, system administrators and developers have a visual front end to aid in managing databases easily. Once set up and installed, it allows you to perform database management tasks on a running MySQL server via a web browser.

Keep reading:👇
https://greenwebpage.com/community/how-to-install-phpmyadmin-on-debian-12/

#phpmyadmin #databasemanagement #php #mysql #debian #linuxadministration #greenwebpage

Wrong ways to use the databases, when the pendulum swung too far

https://www.luu.io/posts/2025-database-pendulum

#HackerNews #WrongWaysToUseDatabases #DatabaseManagement #TechTrends #DataMisuse #PendulumEffect

🐯🐞 Jepsen unleashes #TigerBeetle 0.16.11, a "resilient" financial #database with a penchant for faceplanting into client crashes and server panic attacks. 🤕 Apparently, retrying requests forever is now a "feature", not a bug. But hey, it only took two safety issues and a timestamp hiccup for it to be deemed "exceptionally resilient"! 🙄
https://jepsen.io/analyses/tigerbeetle-0.16.11 #Resilience #ClientCrashes #SoftwareDevelopment #TechNews #DatabaseManagement #HackerNews #ngated

How to Run CRON Jobs in Postgres Without Extra Infrastructure

https://wasp.sh/blog/2025/05/28/how-to-run-cron-jobs-in-postgress-without-extra-infrastructure

#HackerNews #How #to #Run #CRON #Jobs #in #Postgres #Without #Extra #Infrastructure #Postgres #CRONJobs #DevOps #DatabaseManagement #TechTutorials

Amazon RDS for PostgreSQL 17.4

https://jepsen.io/analyses/amazon-rds-for-postgresql-17.4

#HackerNews #AmazonRDS #PostgreSQL #17.4 #CloudComputing #DatabaseManagement #TechNews

Declarative Schemas for simpler database management

https://supabase.com/blog/declarative-schemas

#HackerNews #DeclarativeSchemas #DatabaseManagement #SimplifiedTech #Supabase #HackerNews