engblogs

summaries of the latest blog articles from your favorite tech companies.
DropboxDropbox

Inside the feature store powering real-time AI in Dropbox Dash

Dropbox Dash’s custom-built hybrid feature store integrates Feast, Spark, and Dynovault to deliver low-latency, real-time machine learning features at scale for fast, relevant search ranking.

12/18/2025
DatabricksDatabricks

Top 10 Questions You Asked About Databricks Clean Rooms, Answered

Databricks Clean Rooms enable secure, privacy-first multi-party data collaboration across clouds using Unity Catalog and Delta Sharing for controlled, governed analysis without exposing raw data.

12/18/2025
DatabricksDatabricks

Databricks Spatial Joins Now 17x Faster Out-of-the-Box

Databricks Spatial SQL now delivers up to 17x faster spatial join performance out-of-the-box using optimized R-tree indexing and Photon enhancements, eliminating the need for external libraries or tuning.

12/18/2025
OpenAIOpenAI

Developers can now submit apps to ChatGPT

Developers can now submit and publish apps in ChatGPT to enhance conversations with new capabilities, discoverable via the app directory and supported by an Apps SDK and comprehensive guidelines.

12/17/2025
OpenAIOpenAI

Introducing OpenAI Academy for News Organizations

OpenAI Academy for News Organizations offers AI-driven training, resources, and practical guidance to empower journalists and publishers in enhancing newsroom efficiency, investigative reporting, and business sustainability while addressing ethical and operational challenges.

12/17/2025
StripeStripe

Introducing next-day settlement, a faster way to access your earnings

Technical overview of Stripe's next-day settlement, detailing eligibility, payout scheduling (automatic and manual), US dashboard availability, the 0.6% fee, and its relation to Instant Payouts.

12/17/2025
StripeStripe

Introducing next-day settlement, a faster way to access your earnings

Next-day settlement enables Stripe users in the US to access domestic transaction funds within one business day, offering a faster and flexible payout option with a 0.6% fee.

12/17/2025
StripeStripe

Businesses grow revenue on Stripe 27 percentage points faster after accepting financing through Stripe Capital

Technical post examining how Stripe Capital financing causally accelerates SMB revenue growth, validated by two randomized trials across COVID-era and post-COVID economic conditions.

12/17/2025
MIT AIMIT AI

A “scientific sandbox” lets researchers explore the evolution of vision systems

MIT researchers developed a computational framework using embodied AI agents to simulate and study the evolution of diverse vision systems influenced by environmental tasks and constraints.

12/17/2025
MIT AIMIT AI

A new way to increase the capabilities of large language models

PaTH Attention introduces an adaptive, context-aware positional encoding technique that enhances large language models' ability to track state changes and sequential reasoning while maintaining transformer efficiency.

12/17/2025
MetaMeta

How We Built Meta Ray-Ban Display: From Zero to Polish

An inside look at the development of Meta Ray-Ban Display AI glasses, covering innovative display technology, wearable design challenges, and emerging UI patterns.

12/17/2025
Google CloudGoogle Cloud

Introducing Gemini 3 Flash: Intelligence and speed for enterprises

Gemini 3 Flash delivers enterprise-grade AI intelligence with unprecedented speed, efficiency, and cost-effectiveness for real-time multimodal processing, agentic coding, and scalable AI applications.

12/17/2025