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Deep Dive: Resolving Asyncio Deadlocks and Memory Leaks in Python SQLAlchemy
2+ hour, 33+ min ago (227+ words) The Hidden Traps of Asyncio + ORM in High-Concurrency Python Moving from synchronous Python to asyncio is a massive win for I/O-bound applications. However, when you mix asynchronous event loops with heavy ORM operations (like SQLAlchemy or Tortoise ORM), things…...
Turso lib SQL vs Cloudflare D1 for an Astro monorepo: the practical difference
2+ hour, 37+ min ago (505+ words) When I set up the shared ETL database for three Astro SSG directory sites, I had two obvious SQLite-at-the-edge options: Turso (lib SQL, runs anywhere) and Cloudflare D1 (SQLite inside Workers). I went with Turso. Here's the practical difference that drove…...
sum | Relational AI Docs
9+ hour, 9+ min ago (36+ words) sum Relational AI Docs Compute the sum of values. - Aggregate - An Aggregate representing the computation of the sum. Returns Number if the input is Number, or Float if the input is Float. Sum employee salaries per department:...
Duck Lake Spec, pg_background 2. 0, and pgsql_tweaks 1. 0. 3 Enhance Database Ecosystem
8+ hour, 56+ min ago (1525+ words) Today's Highlights This week's highlights include Duck DB's new Duck Lake specification for simplified dataframe integration with data lakes, alongside key updates from the Postgre SQL community. We cover pg_background 2. 0 for safer asynchronous SQL execution and the release of pgsql_tweaks 1. 0. 3 for enhanced…...
re | Relational AI Docs
9+ hour, 13+ min ago (23+ words) re Relational AI Docs This module provides regex pattern matching and manipulation functions including: Functions exposed by this module. Classes exposed by this module....
Linux Fundamentals for Data Engineering
16+ hour, 1+ min ago (822+ words) When you are starting out in Data Engineering, it is easy to focus entirely on writing pristine Python code, designing SQL schemas, or learning complex tools like Apache Spark. But sooner rather than later, you'll realize that data engineering isn't…...
For years, Apache Cassandra handed this work to your team " 6. 0 takes it back
16+ hour, 34+ min ago (19+ words) Apache Cassandra 6. 0 alpha adds Accord ACID transactions, Transactional Cluster Metadata and repair, moving ops work into the database....
North Korea-linked threat cluster targets developers through Git Hub and coding tools
20+ hour, 30+ min ago (167+ words) Covering Security Across Borders Proofpoint researchers have identified a likely North Korea-aligned threat cluster that targeted almost 100 organisations in six weeks by abusing trusted developer platforms, repositories and coding extensions. Proofpoint researchers have uncovered a new likely North Korea-aligned threat…...
Group Technologies by Proficiency | Dataford Interview Questions - Dataford - Ace your Interview
1+ week, 23+ hour ago (254+ words) Interviewers often ask candidates to describe programming languages they know and how they used them in projects. In a coding interview, this can be reframed as a question about choosing data structures and organizing information clearly. Explain how you would…...
Why One Changed Column Name Can Break Your Entire Power Query Workflow
3+ day, 20+ hour ago (505+ words) 11: 13 am June 5, 2026 By Julian Horsey Discover how position-based renaming works and why it may fall short in dynamic datasets. Learn to implement logic-driven techniques, such as pattern-based column identification, to build more robust queries. Additionally, explore how to create and…...