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Airbnb

41 articles · Page 1 of 1
Airbnb Technology Team
Airbnb Technology Team
Aug 4, 2026 · Artificial Intelligence

How Airbnb Uses a Transformer Sequence Model to Personalize Search by Learning Guest Journeys

Airbnb built a Transformer‑based sequence model that encodes years of guest behavior—including long‑term bookings and short‑term browsing—to deliver timely, personalized search results, achieving up to 3.78% overall ranking improvement and significant gains in bookings and clicks.

AirbnbRecommendation SystemsSearch Personalization
0 likes · 12 min read
How Airbnb Uses a Transformer Sequence Model to Personalize Search by Learning Guest Journeys
Airbnb Technology Team
Airbnb Technology Team
Jul 16, 2026 · Backend Development

Viaduct Five‑Year Review: Modernizing a Data‑Driven Service Mesh

Over five years, Airbnb's Viaduct service mesh grew traffic eightfold, doubled the number of owning teams to over 130, tripled its codebase to 1.5 million lines, halved incident minutes, and kept operational costs linear with QPS, leading to a major redesign and open‑source release.

AirbnbBackend ArchitectureGraphQL
0 likes · 14 min read
Viaduct Five‑Year Review: Modernizing a Data‑Driven Service Mesh
Airbnb Technology Team
Airbnb Technology Team
Jun 30, 2026 · Product Management

How Airbnb Quantifies Listing Lifetime Value

Airbnb explains its three‑part Listing Lifetime Value framework—baseline, incremental, and marketing‑induced LTV—detailing the machine‑learning models, data collection, and the practical challenges of accurate estimation, incrementality, and uncertainty during market shocks.

Airbnbincremental valuelisting LTV
0 likes · 11 min read
How Airbnb Quantifies Listing Lifetime Value
Airbnb Technology Team
Airbnb Technology Team
Jun 17, 2026 · Operations

How to Build Reliable Monitoring for Large‑Scale Systems

This article explains how Airbnb broke a dangerous circular dependency in its observability stack by isolating metric collection onto dedicated Kubernetes clusters, adding a custom L7 network layer to decouple from the service mesh, and implementing meta‑monitoring with a dead‑man’s‑switch to keep monitoring systems reliable during failures.

AirbnbKubernetesMonitoring
0 likes · 11 min read
How to Build Reliable Monitoring for Large‑Scale Systems
Airbnb Technology Team
Airbnb Technology Team
May 20, 2026 · Backend Development

How Airbnb Rolled Out 20+ Local Payment Methods in Just 14 Months

Airbnb’s engineering team redesigned its payment platform to support over twenty local payment methods worldwide within fourteen months, using a domain‑driven, configuration‑driven architecture, standardized payment flows, multi‑step transaction handling, and a unified observability framework to boost conversion, expand markets, and improve reliability.

AirbnbConfiguration‑Driven IntegrationLocal Payment Methods
0 likes · 17 min read
How Airbnb Rolled Out 20+ Local Payment Methods in Just 14 Months
Airbnb Technology Team
Airbnb Technology Team
May 12, 2026 · Frontend Development

How Airbnb Migrated 3.5K Enzyme Tests to React Testing Library in Six Weeks Using LLM‑Powered Automation

Airbnb transformed nearly 3,500 Enzyme test files to React Testing Library in just six weeks by building a large‑language‑model‑driven pipeline that validates, rewrites, retries, and enriches prompts with extensive context, achieving a 97% migration success rate while dramatically cutting manual effort and cost.

AirbnbAutomationEnzyme
0 likes · 11 min read
How Airbnb Migrated 3.5K Enzyme Tests to React Testing Library in Six Weeks Using LLM‑Powered Automation
Airbnb Technology Team
Airbnb Technology Team
Apr 22, 2026 · Backend Development

How Airbnb Rebuilt Its Next‑Generation Key‑Value Store

Airbnb completely rewrote its internal key‑value store Mussel, moving from a legacy V1 system to a cloud‑native, NewSQL‑backed V2 that reduces operational complexity, improves scalability, adds flexible consistency, and supports massive batch imports, all while achieving zero‑downtime migration of over 1 PB of data.

AirbnbCloud NativeMigration
0 likes · 16 min read
How Airbnb Rebuilt Its Next‑Generation Key‑Value Store
Airbnb Technology Team
Airbnb Technology Team
Aug 18, 2025 · Operations

How Airbnb’s Impulse Framework Enables Scalable, Decentralized Load Testing

This article explains how Airbnb’s internal Impulse load‑testing‑as‑a‑service framework combines a load generator, dependency simulator, traffic collector, and test‑API generator to provide decentralized, containerized performance testing that integrates seamlessly with CI/CD pipelines and mimics production traffic.

AirbnbCI/CDDecentralized
0 likes · 11 min read
How Airbnb’s Impulse Framework Enables Scalable, Decentralized Load Testing
Airbnb Technology Team
Airbnb Technology Team
May 13, 2025 · Backend Development

How Airbnb Scaled Its Postcard Generation System for Group Travel

Airbnb's media team engineered a scalable postcard generation pipeline that matches destinations, handles localized text layout, and delivers high‑performance images across iOS, Android, Web, and external messaging platforms using flexible templates, async processing, and pre‑generation strategies.

AirbnbBackend ArchitectureKafka
0 likes · 11 min read
How Airbnb Scaled Its Postcard Generation System for Group Travel
Airbnb Technology Team
Airbnb Technology Team
Dec 12, 2024 · Artificial Intelligence

Airbnb Automation Platform v2: Enabling LLM‑Driven Conversational AI

Airbnb’s Automation Platform v2 replaces the rigid, workflow‑driven architecture of v1 with an LLM‑centric design that orchestrates context gathering, chain‑of‑thought reasoning, tool execution, and guardrails, enabling more natural, scalable, and safe conversational AI while preserving the reliability of traditional workflows.

AI architectureAirbnbConversational AI
0 likes · 11 min read
Airbnb Automation Platform v2: Enabling LLM‑Driven Conversational AI
Airbnb Technology Team
Airbnb Technology Team
Jul 16, 2024 · Frontend Development

Airbnb Web Performance Metrics and Their Measurement

Airbnb tracks five real‑user performance metrics—Time To First Contentful Paint, Time To First Meaningful Paint, First Input Delay, Total Blocking Time, and Cumulative Layout Shift—using a mix of browser APIs and custom polyfills, combines them into a weighted Page Performance Score, and leverages that score to guide trade‑off decisions and detect regressions.

AirbnbWeb Performancemetrics
0 likes · 11 min read
Airbnb Web Performance Metrics and Their Measurement
Airbnb Technology Team
Airbnb Technology Team
Jul 2, 2024 · Frontend Development

Airbnb Page Performance Score (PPS): Multi‑Platform Metrics, Weighting, and Evolution

Airbnb created the Page Performance Score (PPS), a unified 0‑100 metric that aggregates platform‑specific initial‑load and post‑load user‑centric measurements for Web, iOS, and Android, using weighted curves to enable cross‑page, cross‑team comparisons, track organizational weighted averages, and evolve with new metrics while preserving a stable scale.

AirbnbPage Performance ScoreWeb Performance
0 likes · 10 min read
Airbnb Page Performance Score (PPS): Multi‑Platform Metrics, Weighting, and Evolution
Airbnb Technology Team
Airbnb Technology Team
Apr 15, 2024 · Artificial Intelligence

Airbnb's Attribute Prioritization System: Machine Learning for Extracting Guest Preferences from Unstructured Text

Airbnb’s Attribute Prioritization System uses a machine‑learning pipeline called LATEX to extract and map guest‑mentioned amenities, activities and places from reviews, messages and tickets, then predicts and ranks the most important attributes per listing, giving hosts personalized suggestions to improve listings and match traveler needs.

AirbnbNERNLP
0 likes · 9 min read
Airbnb's Attribute Prioritization System: Machine Learning for Extracting Guest Preferences from Unstructured Text
Airbnb Technology Team
Airbnb Technology Team
Mar 1, 2024 · Big Data

Riverbed: A Scalable Data Framework for Real‑time and Batch Processing at Airbnb

Airbnb’s Riverbed framework unifies streaming CDC events and batch Spark jobs behind a GraphQL‑based declarative API to automatically build and maintain distributed materialized views, using Kafka‑partitioned ordering and version control to deliver billions of daily updates with low‑latency reads for features such as payments and search.

AirbnbApache SparkData Engineering
0 likes · 8 min read
Riverbed: A Scalable Data Framework for Real‑time and Batch Processing at Airbnb
Airbnb Technology Team
Airbnb Technology Team
Jan 31, 2024 · Artificial Intelligence

Airbnb’s Listing Attribute Extraction Platform (LAEP): End-to-End Structured Information Extraction Using Machine Learning and NLP

Airbnb’s Listing Attribute Extraction Platform (LAEP) uses a custom NER model, word‑embedding mapping, and a BERT‑based scorer to automatically pull, normalize, and validate structured attributes from hosts’ unstructured text, boosting coverage for downstream tools and enhancing guest‑host matching at scale.

AirbnbBERTNER
0 likes · 11 min read
Airbnb’s Listing Attribute Extraction Platform (LAEP): End-to-End Structured Information Extraction Using Machine Learning and NLP
Airbnb Technology Team
Airbnb Technology Team
Dec 8, 2023 · Artificial Intelligence

Leveraging Image Aesthetics and Photo Sorting Algorithms to Enhance Airbnb Listings

Airbnb’s new computer‑vision pipeline trains a deep‑learning aesthetic model with an EMD loss to rank photos, automatically sorts new‑listing images by design and room type, and scales real‑time similarity search via HNSW‑based ANN on AWS OpenSearch, boosting click‑through, bookings, and enabling unsupervised visual recommendations.

AirbnbEmbedding SearchPhoto Sorting Algorithm
0 likes · 9 min read
Leveraging Image Aesthetics and Photo Sorting Algorithms to Enhance Airbnb Listings
Airbnb Technology Team
Airbnb Technology Team
Nov 17, 2023 · Mobile Development

Airbnb’s Journey from Epoxy/UIKit to SwiftUI: Evaluation, Migration, and Lessons Learned

Airbnb’s three‑stage migration from its custom Epoxy/UIKit stack to SwiftUI involved extensive evaluation, rebuilding the design system with flexible style protocols, bridging UIKit and SwiftUI, adopting one‑way data flow, extensive testing and training, resulting in six‑fold code reduction, comparable performance, widespread production adoption, and higher developer productivity despite remaining framework challenges.

AirbnbDeclarative UIEpoxy
0 likes · 17 min read
Airbnb’s Journey from Epoxy/UIKit to SwiftUI: Evaluation, Migration, and Lessons Learned
Airbnb Technology Team
Airbnb Technology Team
Aug 3, 2023 · Artificial Intelligence

Improving Airbnb Search Ranking Diversity with Neural Networks

Airbnb upgraded its neural‑network ranking system by adding a similarity network that penalizes duplicate‑like listings, enabling the algorithm to present a more diverse set of options, which boosted booking rates, value, and five‑star ratings, demonstrating that reduced result similarity improves overall search quality.

AirbnbDiversityNeural Network
0 likes · 8 min read
Improving Airbnb Search Ranking Diversity with Neural Networks
Airbnb Technology Team
Airbnb Technology Team
May 23, 2023 · Artificial Intelligence

Applying Text Generation Models to Scalable Customer Support at Airbnb

Airbnb replaced its XLM‑RoBERTa ranking with an MT5 encoder‑decoder for content recommendation, built a real‑time generative assistant for reply suggestions and intent detection, and deployed a T5‑based paraphrase chatbot, showing that large‑scale pre‑trained transformers improve relevance, agent efficiency, and user satisfaction.

AIAirbnbCustomer Support
0 likes · 12 min read
Applying Text Generation Models to Scalable Customer Support at Airbnb
Airbnb Technology Team
Airbnb Technology Team
Mar 17, 2023 · Information Security

Airbnb Data Privacy and Security Engineering: Automated Data Protection Service Overview

Airbnb’s Data Protection Service unifies privacy and security metadata, offering APIs that automate annotation verification, export and IDL validation, data‑subject‑rights orchestration, and secret‑leak detection, while assigning ownership, minimizing manual effort, and ensuring global, consistent compliance across the platform.

AirbnbCI checksData Governance
0 likes · 13 min read
Airbnb Data Privacy and Security Engineering: Automated Data Protection Service Overview
Cloud Native Technology Community
Cloud Native Technology Community
Aug 25, 2022 · Cloud Computing

Dynamic Kubernetes Cluster Scaling at Airbnb

Airbnb’s engineering team describes how they migrated to Kubernetes, evolved their clusters through three stages, and built a custom gRPC‑based expander for the Cluster Autoscaler to achieve flexible, cost‑effective, and automated scaling across hundreds of heterogeneous clusters.

AirbnbCloud ScalingCluster Autoscaler
0 likes · 11 min read
Dynamic Kubernetes Cluster Scaling at Airbnb
Airbnb Technology Team
Airbnb Technology Team
May 12, 2022 · Information Security

Airbnb Data Privacy and Security Engineering – Data Protection Platform (DPP) Overview and Madoka Metadata System

Airbnb’s Data Protection Platform (DPP) combines automated discovery, classification, encryption and privacy‑orchestration services—Inspekt, Angmar, Cipher, Obliviate, Minister, and the Madoka metadata system—to continuously inventory petabyte‑scale MySQL, Hive and S3 assets, track ownership and security attributes, and enforce GDPR, PIPL and CCPA compliance.

AirbnbAutomationdata protection
0 likes · 15 min read
Airbnb Data Privacy and Security Engineering – Data Protection Platform (DPP) Overview and Madoka Metadata System
21CTO
21CTO
Mar 16, 2022 · Backend Development

How Airbnb Evolved from a Ruby Monolith to Hybrid Micro‑Macro Services

This article traces Airbnb's architectural journey from a single‑Ruby‑on‑Rails monolith through a microservices era to its current hybrid micro‑macro service model, highlighting the motivations, challenges, and engineering practices that shaped each transition.

AirbnbMicroservicesSystem Design
0 likes · 6 min read
How Airbnb Evolved from a Ruby Monolith to Hybrid Micro‑Macro Services
Airbnb Technology Team
Airbnb Technology Team
Feb 15, 2022 · Artificial Intelligence

Airbnb Automation Platform: Architecture and Modules for Conversational AI

Airbnb’s enterprise‑grade Automation Platform unifies conversational‑AI products through a Markov Decision Process‑based workflow system, featuring an Event Orchestrator, Workflow Engine, Action Store, and drag‑and‑drop Flow Builder, enabling rapid, scalable development of chatbots and assistants without deep engineering.

AI integrationAirbnbConversational AI
0 likes · 12 min read
Airbnb Automation Platform: Architecture and Modules for Conversational AI
Airbnb Technology Team
Airbnb Technology Team
Sep 27, 2021 · Big Data

Midas Certification: Airbnb’s End-to-End Data Quality Framework

Airbnb’s Midas certification establishes a company‑wide, multi‑dimensional golden‑standard for data quality—covering accuracy, consistency, timeliness, cost, and completeness—by requiring collaborative design, automated health checks, and four review stages, ensuring certified data is reliable, well‑documented, and ready for reporting, experimentation, and machine‑learning.

AirbnbBig DataData Engineering
0 likes · 12 min read
Midas Certification: Airbnb’s End-to-End Data Quality Framework
Airbnb Technology Team
Airbnb Technology Team
Jul 29, 2021 · Big Data

Airbnb’s Data Quality Improvement Plan: Organizational, Architectural, and Governance Practices

Airbnb’s 2019 Data Quality Improvement Plan reorganized its data‑engineering workforce, introduced a dedicated data‑engineer role, adopted a decentralized Minerva‑based architecture with Spark pipelines, instituted rigorous testing, governance, and certification processes, and established SLAs and monitoring to ensure timely, trustworthy, well‑documented data across the enterprise.

AirbnbBig DataData Engineering
0 likes · 13 min read
Airbnb’s Data Quality Improvement Plan: Organizational, Architectural, and Governance Practices
DataFunTalk
DataFunTalk
Jun 21, 2019 · Artificial Intelligence

Applying Deep Learning to Airbnb Search: Model Evolution, Feature Engineering, and System Insights

This article reviews the Airbnb search ranking paper, detailing offline and online performance gains, the progression from SimpleNN to LambdaRankNN, GBDT/FM NN, and Deep NN models, failed embedding attempts, extensive feature engineering practices, and the production system architecture that enabled large‑scale deep learning deployment.

AirbnbNDCGmodel evolution
0 likes · 10 min read
Applying Deep Learning to Airbnb Search: Model Evolution, Feature Engineering, and System Insights
21CTO
21CTO
Jun 22, 2018 · Mobile Development

Why Airbnb Abandoned React Native and What It Means for Mobile Development

This roundup highlights Google’s refreshed account management UI, Firefox’s renewed focus on privacy, and Airbnb’s decision to drop React Native in favor of native apps, outlining the technical and organizational challenges that drove the shift and its broader implications for mobile developers.

AirbnbGoogle Accountcross‑platform
0 likes · 7 min read
Why Airbnb Abandoned React Native and What It Means for Mobile Development
Qunar Tech Salon
Qunar Tech Salon
Jul 4, 2017 · Big Data

Design and Evolution of Airbnb's Log Data Storage and Query Platform

The article describes how Airbnb's data infrastructure team built a next‑generation log storage and query platform to improve data quality, timeliness, flexibility, and anomaly detection, outlining the system architecture, key requirements, five improvement areas, and the resulting benefits.

AirbnbData PipelineMonitoring
0 likes · 7 min read
Design and Evolution of Airbnb's Log Data Storage and Query Platform
21CTO
21CTO
Jul 3, 2017 · Big Data

Inside the World’s Best Data Architectures: Netflix, Facebook, Airbnb, Pinterest

This article explores the cutting‑edge data pipelines of Netflix, Facebook, Airbnb and Pinterest, detailing the massive event volumes they handle, the core technologies such as Kafka, Spark, Presto and Hadoop, and how these giants design scalable, real‑time analytics infrastructures.

AirbnbBig DataFacebook
0 likes · 6 min read
Inside the World’s Best Data Architectures: Netflix, Facebook, Airbnb, Pinterest
21CTO
21CTO
Mar 31, 2016 · Big Data

Inside Airbnb’s Massive Big Data Platform: Architecture, Lessons & Scaling Secrets

Airbnb’s engineering team outlines the evolution of its big‑data platform, detailing the philosophy behind its architecture, the dual “gold” and “silver” Hive clusters, migration to Mesos, use of Presto, Airpal, Airflow, and the performance and cost gains achieved through these design choices.

AirbnbAirflowBig Data
0 likes · 11 min read
Inside Airbnb’s Massive Big Data Platform: Architecture, Lessons & Scaling Secrets
Art of Distributed System Architecture Design
Art of Distributed System Architecture Design
Nov 6, 2015 · Databases

Airbnb’s Database Scaling Using MySQL Replication and Vertical Sharding

Airbnb tackled rapid data growth by vertically partitioning tables across multiple MySQL databases using Amazon RDS replication, minimizing downtime through read‑replica promotion, and implementing a staged migration that reduced primary database writes by 33%, cut size by 20%, and improved stability and scalability.

AirbnbAmazon RDSDatabase Scaling
0 likes · 12 min read
Airbnb’s Database Scaling Using MySQL Replication and Vertical Sharding
Qunar Tech Salon
Qunar Tech Salon
Oct 22, 2015 · Artificial Intelligence

Airbnb’s Dynamic Pricing System and Machine‑Learning Platform (Aerosolve)

The article describes how Airbnb built and continuously improved a machine‑learning‑driven dynamic pricing tool—Aerosolve—that extracts property features, compares similar listings, incorporates seasonal and event‑driven demand, and automatically updates nightly price suggestions to help hosts set optimal rates.

AirbnbAlgorithmPrice Optimization
0 likes · 18 min read
Airbnb’s Dynamic Pricing System and Machine‑Learning Platform (Aerosolve)
21CTO
21CTO
Sep 14, 2015 · Artificial Intelligence

How Airbnb Builds Machine Learning Models to Detect Fraudulent Transactions

Airbnb’s trust and safety team uses a series of machine‑learning models—starting from defining the prediction target, through data sampling and feature engineering, to evaluating precision and recall—to identify and mitigate fraud risks such as chargebacks across its global peer‑to‑peer rental platform.

AIAirbnbModel Evaluation
0 likes · 7 min read
How Airbnb Builds Machine Learning Models to Detect Fraudulent Transactions
21CTO
21CTO
Sep 4, 2015 · Product Management

How Airbnb Turned Three Struggling Renters into a $25.5B Sharing Economy Giant

This article chronicles how three financially strapped friends transformed a simple room‑rental idea into Airbnb, a $25.5 billion global platform, detailing their early challenges, Y Combinator acceleration, rapid growth strategies, and the broader impact on the sharing economy.

AirbnbBusiness CaseSharing Economy
0 likes · 12 min read
How Airbnb Turned Three Struggling Renters into a $25.5B Sharing Economy Giant
Qunar Tech Salon
Qunar Tech Salon
Jul 12, 2015 · Big Data

Airbnb OpenAir Conference: Open‑Source Tools Airpal, Aerosolve, and Airflow

At Airbnb’s inaugural OpenAir conference, the company unveiled three open‑source big‑data tools—Airpal, a Presto‑based visual SQL query engine; Aerosolve, an interpretable machine‑learning engine for pricing recommendations; and Airflow, an internal platform for orchestrating and monitoring data pipelines.

AirbnbBig DataData pipelines
0 likes · 4 min read
Airbnb OpenAir Conference: Open‑Source Tools Airpal, Aerosolve, and Airflow