Beyond Marginals: A Multi-Dimensional Evaluation Framework for Multi-Table Synthetic Data Generation
tech_blogs_arxiv | Author: Aparana Gupta, Anurup Dey, Suyash Dwivedi

#Databases

Diff-SQL: SQL Efficiency Optimization via Patch Generation and Constraint Alignment
tech_blogs_arxiv | Author: Shipei Lin, Duomin Zhang, Xiaolong Li, Bohan Hu, Bowen Qin, Jinyang Li, Chenhao Ma

#Databases

How did Google dominate internet search? Explore the early search engine wars, the fall of AltaVista, and the technology that changed everything. #databases

Christophe Pettus: All Your GUCs in a Row: num_os_semaphores
tech_blogs_planetscale

#Databases

The Query Transformation Pipeline
Discussion | hackernews | Author: gvsg-rs

#Databases

AI readiness isn’t just about adding AI features.

Our 2026 survey found the top barriers were fragmented data architecture (23%) and skills shortages (23%).

Read the report: https://bit.ly/46lg2w0

#AI #AIReadiness #OpenSource #Databases #DataInfrastructure

Beyond synthetic testing: Capturing and replaying real database workloads at Airbnb
tech_blogs_airbnb | Author: Zuofei Wang

#Databases

"The Relational Dilemma: Transitioning from Traditional SQL to Amazon DynamoDB
" by Amol Mali

#databases #cloud-practitioner #students #nosql #amazon-dynamodb

We’re almost ready for Open Source Summit Europe!

Percona is a proud Silver Sponsor, and we’ll be in Prague tomorrow talking open source, databases, and more.

Heading to #OSSummit? Come find us at Booth #30. 👋

#OpenSource #Databases

The creator of MySQL and MariaDB, live in Zürich. 🐬🦭

Join Monty Widenius at the VSHN Tower on October 19th for live demos, roadmap talk and open Q&A. Only 40 seats.

Register here: 👉 luma.com/ezunwxor

#MariaDB #OpenSource #Databases #Zürich #PlatformEngineering

📰 New article by Aritra Biswas, Prabhu Ayyakkannu, Saikat Banerjee

Run least-privilege AWS DMS CDC migration from SQL Server

#AWS #Databases

📰 New article by Vivek Kumar, Brian M. Slater

A decision framework for Amazon Neptune availability

#AWS #Databases

A question on #MinistryOfDefence #Databases tabled by Charlie Dewhirst on 28-08-2026 has been answered by Luke Pollard. https://questions-statements.parliament.uk/written-questions/detail/2026-08-28/24103

Prateek Arora: I timed 179 index recommendations on real data. 18% made the query slower.
tech_blogs_planetscale

#Databases

Dimitri Fontaine: Consolidating databases with Postgres logical replication
tech_blogs_planetscale

#Databases

SQL Server on Azure VM fails to deploy or come online. The article has been updated by Microsoft Learn with disclosed AI involvement (Sep, 2026).
#databases #Azure #SQLServer #IaaS #cloudcomputing #Troubleshooting

learn.microsoft.com/en-us/troubl...

Christophe Pettus: All Your GUCs in a Row: notify_buffers
tech_blogs_planetscale

#Databases

Alexander Ioffe: I ran the same query twice and Postgres disagreed with itself
tech_blogs_planetscale

#Databases

Research on AptMQL-Bench highlights inefficiencies in converting text-to-SQL benchmarks to MongoDB, with some conversions dropping up to 25.9% of rows or slowing queries significantly. The proposed co-design approach…

#AIInfrastructure #Semiconductors #Databases
https://arxiv.org/abs/2610.02770

NEAREST BY Join: Scaling Vector Search in Databricks Runtime
tech_blogs_databricks

#Databases