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DZone.com Feed Recent posts on DZone.com Azure Databricks for Scalable MLOps and Feature Engineering With Apache Spark, Delta Lake, and MLflow Jul 6th 2026, 14:00 by Jubin Abhishek Soni Raw data doesn't win model competitions. Features do. And when your raw data is tens of billions of rows sitting across multiple sources, you can't afford to run pandas in a notebook and call it a day. In this tutorial, I'll walk through building a production-grade feature engineering pipeline on Azure Databricks using: ‍ Background Work, Push Topics, and Richer Notifications Jul 6th 2026, 13:00 by Shai Almog The work that happens while your app is not in the foreground has always been the fiddly part of mobile development, and Codename One's coverage of it had gaps. PR #5142 modernizes local notifications, push, background execution, and shared content across the core, JavaSE, Android, and iOS, and importantly, it makes all of it work in the simulator so you can iterate without a device. Background Work With Constraints The new com.codename1.background package schedules work that the OS runs when its conditions are met, mapping to Android JobScheduler and iOS BGTaskScheduler underneath. You describe what the work needs, not when to poll: ‍ LangChain With SQL Databases: Natural Language to SQL Queries Jul 6th 2026, 12:00 by Varun Joshi Every business runs on a database, but not everyone who needs an answer from the database speaks SQL. Data Analysts wait on engineers, and stakeholders wait on analysts, and by the time the query runs, the decision window has passed. LangChain's SQL integration fixes this, translating plain English questions like "Which product category had the highest revenue last year' into valid SQL, executing it, and returning a human-readable answer. ‍ ‍ You are receiving this email because you subscribed to this feed at blogtrottr.com. By using Blogtrottr, you agree to our terms. If you no longer wish to receive these emails, you can unsubscribe from this feed, edit this subscription, or manage all your subscriptions.