Real time
We track 36 posts about Real time from 19 engineering blogs. Most active: PubNub:, Clickhouse, Nic Raboy. Latest post: Oct 8, 2026.
Companies writing about Real time
Recent posts
Why BigQuery can’t match ClickHouse Cloud for real-time analytics (opens on the source site)
ClickHouse Cloud delivered 438× better performance per dollar than BigQuery in CostBench. We trace the gap from fresh data arriving to fast answers coming back.
Why Databricks can’t match ClickHouse Cloud for real-time analytics (opens on the source site)
ClickHouse Cloud delivered 752× better performance per dollar than Databricks in CostBench. We trace the gap from fresh data arriving to fast answers coming back.
WebRTC Data Channels vs WebSockets for Real-Time Browser Games (opens on the source site)
The transport you choose shapes how a multiplayer browser game plays. How WebRTC data channels and WebSockets differ, and when to use each. Continue reading WebRTC Data Channels vs WebSockets for Real-Time Browser Games on SitePoint.
Building real-time features fast with the PubNub MCP: Eric Lake (opens on the source site)
PubNub: ·
Senior Solutions Architect Eric Lake uses the PubNub MCP to rapidly build demos. For instance, a working livestream chat demo took roughly an hour to spin up, including VIP access and moderation.
How to handle real-time interruptions in your AI voice agent (opens on the source site)
Twilio ·
Callers interrupt agents and call from noisy rooms. That's real life. Here's how to tune barge-in, turn detection, and context so your AI voice agent keeps up.
The guest journey, updated in real time: extending Airbnb’s sequence recommender with Chronon (opens on the source site)
Airbnb ·
How two new Chronon capabilities, Push Mode and NRT Model Transform, allows us to provide more relevant search results instantly as a guest explores, rather than waiting for the next batch run.By: Pengyu Hou, Yuli Han, Daochen Zha, Haozhen Ding, Xin Liu, Sophie Wang, Pallavi Adusumilli, Sherry Li, Henry Saputra, Chun How Tan, Huiji Gao, Yan Zhang, Stephanie Moyerman, Yi Li, and Sanjeev KatariyaA guest’s interaction with Airbnb doesn’t pause to wait for a nightly batch job. Someone might browse a dozen listings on a Tuesday afternoon, run a new search that evening, and expect the next search…
NVIDIA Brings Real-Time AI to Broadcast, Sports and Global Streaming at IBC (opens on the source site)
Nvidia ·
At the IBC conference, running Sept. 11-14 in Amsterdam, the creative, technology and business communities are coming together to turn ideas into action and discuss innovations across the media and entertainment industries. More than 44,000 attendees from 170+ countries are gathering to explore 1,300+ exhibitions in 14+ halls and outdoor spaces, with over 600 speakers […]
ClickHouse Cloud vs. Snowflake: What drives the real-time performance-per-dollar gap (opens on the source site)
ClickHouse Cloud delivered 412× better performance per dollar than Snowflake in CostBench. We trace the gap from fresh data arriving to fast answers coming back.
Measuring real-time performance per dollar under continuous load: CostBench’s first end-to-end results (opens on the source site)
CostBench puts cloud data warehouses under continuous load. Across the complete path from fresh data to fast answers, ClickHouse Cloud delivers 412–1,996× better performance per dollar.
Building a Real-Time 3D Face Mask with MediaPipe, Threlte and Three.js (opens on the source site)
Codrops ·
Learn how MediaPipe’s face landmarks, Google’s canonical face model, and Three.js come together to create a real-time textured 3D face mask.
Build a real-time market data app with ClickHouse and Massive (opens on the source site)
Learn how to build a real-time financial analytics application with Massive and ClickHouse that scales to thousands of events per second.
Breaking the Frame: Building a Real-Time Datamosh Effect with Three.js (opens on the source site)
Codrops ·
A hands-on exploration of how Three.js, shaders, and codec-inspired techniques can turn a scene transition into a convincing real-time datamosh effect.
The complete guide to real-time streaming vs batch for agentic workflows (opens on the source site)
PubNub: ·
Use streaming when stale state can change the next action. Use batch when the work is deterministic and replayable. Most production agentic workflows need both.
Hemut: Building the Internet of Freight on Real-Time Data (opens on the source site)
Hemut uses Confluent, real-time data streaming, and AI to automate trucking operations, improve fleet efficiency, and build the Internet of Freight.
Confluent Cloud for Apache Flink: Engine for Mission-Critical, Real-Time Operational Systems and dbt/SQL-Native Home for Data Science and AI (opens on the source site)
Flink now acts as a robust engine for developers through Table API, UDFs, and PTFs while offering a SQL-native, dbt-integrated platform for data science and AI teams.
How and Why Netflix Built a Real-Time Distributed Graph: Part 3 — Querying the graph with gRPC… (opens on the source site)
Netflix ·
How and Why Netflix Built a Real-Time Distributed Graph: Part 3 — Querying the graph with gRPC execution APIAuthors: Nilesh Mishra and Ajit KotiThis is the third entry of a multi-part blog series describing how we built a Real-Time Distributed Graph (RDG). In Part 1, we discussed the motivation for creating the RDG and the architecture of the data processing pipeline that populates it. In Part 2, we discussed how we designed the storage layer to handle billions of nodes and edges while maintaining single-digit-millisecond latency. In Part 3, we will explore how we designed a fast, flexible…
Amazon DynamoDB now supports real-time vector search at any scale (opens on the source site)
AWS ·
DynamoDB now supports native vector search with single-digit millisecond latency at 99%+ recall. It is designed for any scale, even trillions of vectors and requires zero infrastructure management.
From Batch Snapshots to Near-Real-Time Data (opens on the source site)
Doximity ·
Change Data Capture (CDC) is often presented as a straightforward pipeline: read a database transaction log, publish each change, and apply those changes to another system. That description is accurate, but it leaves out many of the decisions that determine whether the resulting data can be trusted. At Doximity, we already had a batch pipeline that periodically copied snapshots of application databases into our data warehouse. Those snapshots were reliable, but their freshness was measured in hours. We introduced CDC to make changes available in minutes so downstream transformations and…
Reference architecture: Real-time data for agentic workflows (opens on the source site)
PubNub: ·
Learn how to design agentic workflows with real-time data, freshness tiers, PubNub channels, replay, and auditability across agents, apps, and verifiers.
Customer Service Platforms Need Real-time Engagement (opens on the source site)
PubNub: ·
Person-centric CX fails when agents and AI lack a shared live timeline. Learn how to power customer engagement platforms with real-time engagement.
Why Real Time is Required for Remote Patient Monitoring (opens on the source site)
PubNub: ·
Polling and delayed alerts leave vitals sitting idle. Learn how real-time RPM utilizes features like Signals, Presence, and push notifications to ensure wearable data reaches clinicians in time.
Real-Time Features Fitness and Mindfulness Apps Need (opens on the source site)
PubNub: ·
Fitness and mindfulness apps lose users when workouts feel solo. How real-time chat, presence, live classes, and push keep members engaged without needing to build your own backend.
Choose your fighter: benchmarking 5 WebSocket servers for Node.js (opens on the source site)
Evil Martians benchmarked five WebSocket servers for Node.js: Socket.io, uWebSockets.js, and AnyCable (OSS and Pro). How we caught our own load generator lying, and how to make WebSocket benchmark numbers honest.
watch Command in Linux: Real-Time Monitoring with Examples (opens on the source site)
The watch command runs any Linux command repeatedly at a set interval and displays the output full-screen, making it one of the quickest ways to monitor live system activity without writing a script. This guide covers all the key options with practical examples for real sysadmin use cases.Continue reading...
Real-Time Fleet Communication for Drivers and Customers (opens on the source site)
PubNub: ·
Learn how fleet dispatch software infrastructure delivers real-time updates at scale to ensure timely communication between drivers and customers.
Real-Time Asset Tracking for Fleets, Trailers, and Equipment (opens on the source site)
PubNub: ·
Fleet and trailer data lag behind moving assets. How real-time asset tracking infrastructure delivers live vehicle tracking, telematics, and compliance workflows at scale.
Reliable Message Delivery for Real-time Apps (opens on the source site)
PubNub: ·
Help reliable message delivery in real-time apps by addressing network issues, device connectivity, sequence fields, and bundling.
Real-time Inventory Management for Every Digital Commerce Platform (opens on the source site)
PubNub: ·
Stale sync causes overselling on Amazon, Shopify, and your warehouse. How real-time ecommerce inventory management gives retailers one stock count across every channel.
Enhancing Ad Relevance: Integrating Real-Time Context into Sequential Recommender Models (opens on the source site)
Huiqin Xin | Machine Learning Engineer II, Ads Vertical Modeling; Lakshmi Manoharan | Senior Machine Learning Engineer, Ads Vertical Modeling; Karthik Jayasurya | Staff Machine Learning Engineer, Ads Signals; Ziwei Guo | Senior Machine Learning Engineer, Ads Vertical Modeling; Alina Liviniuk | Machine Learning Engineer II, Ads Vertical ModelingMotivation: The Need for Real-Time ContextIn a previous post, Ads Candidate Generation using Behavioral Sequence Modeling, we introduced a candidate generator (CG) that uses a Transformer-based two-tower model to leverage a user’s offsite conversion…
Build a Real-Time Voice Interview Coach with TypeScript and LiveKit (opens on the source site)
Do you struggle with interviews? You're not alone! You can have the best interview notes in the world, but when you start having that vocal conversation, you might end up a deer in the headlights, fre... The post Build a Real-Time Voice Interview Coach with TypeScript and LiveKit appeared first on The Polyglot Developer.
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This page is generated automatically from the engineering blogs we follow. Every post links to its source, where it was published. See all sources.