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Expedia Group Tech Blog
An inside look into the tech and people powering the travel industry
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Unveiling the Essence of Code-Level Extensibility in System Design
Unveiling the Essence of Code-Level Extensibility in System Design
It is the intricacies of the codebase that truly determine a system’s adaptability and sustainability
Keshavpeswani
Apr 23
Introducing container-startup-autoscaler for Kubernetes
Introducing container-startup-autoscaler for Kubernetes
Modify CPU and/or memory resources of containers depending on whether they’re starting up
Will Tomlin
Apr 9
Chaos Engineering for AWS Resources: A Custom Approach
Chaos Engineering for AWS Resources: A Custom Approach
Building Resilience Through Controlled Chaos and Automated Solutions
Asmita Bharti
Mar 26
Head in the Clouds
Head in the Clouds
How we monitored our Cloud spend to save money at EG
Nidhi
Mar 12
Takeaways From React India 2023
Takeaways From React India 2023
React India 2023 Overview
Heena Gupta
Feb 26
Powering ML Platform Orchestration and Experimentation
Powering ML Platform Orchestration and Experimentation
How the ML Platform is powering machine learning pipelines and accelerated experimentation
Andrew Campen
Feb 13
Learning Embeddings for Lodging Travel Concepts
Learning Embeddings for Lodging Travel Concepts
Enabling semantic search and personalized recommendations
Ioannis Partalas
Jan 30
Traveler Trust and AI
Traveler Trust and AI
Understanding the value of traveler trust and developing a framework to conceptualize and measure trust
Sarah Gomillion, PhD
Jan 16
Search Speed: Making Expedia Flights Faster
Search Speed: Making Expedia Flights Faster
How we dramatically improved the performance of customer flight searches on Expedia
Heena Gupta
Jan 3
Candidate Generation Using a Two Tower Approach With Expedia Group Traveler Data
Candidate Generation Using a Two Tower Approach With Expedia Group Traveler Data
Modeling context and item features to improve traveler recommendations
Eric Rincon
Dec 12, 2023
Powering People’s Data with an Enterprise Platform
Powering People’s Data with an Enterprise Platform
How technology can supercharge HR
Jordan Rusk
Nov 28, 2023
Explore near Real-time Streaming Data Using a Web UI
Explore near Real-time Streaming Data Using a Web UI
How we created a tool to query near real-time streaming data using Kafka, Postgres and WebSockets
Ryan Lacerna
Nov 14, 2023
Enhancing Istio’s Performance: Unveiling the Impact of Lock Contention on Expedia’s Compute Platform
Enhancing Istio’s Performance: Unveiling the Impact of Lock Contention on Expedia’s Compute Platform
A deep dive into the steps taken to uncover the root cause of Istio’s lock contention
Raghav Grover
Oct 31, 2023
Bugathon: Achieving Excellence in Software Development
Bugathon: Achieving Excellence in Software Development
Creating a software development competition that identifies and fixes bugs
Divya Gupta Arora
Oct 23, 2023
Increasing Travelers’ Engagement Through Price Alerts
Increasing Travelers’ Engagement Through Price Alerts
Helping travelers find the optimal deals for their planned trips
Oarinde
Oct 14, 2023
Speeding Up Inference Pipelines with Model Libraries at Expedia Group
Speeding Up Inference Pipelines with Model Libraries at Expedia Group
Enabling machine learning model inference for time critical applications.
Karl Lessard
Oct 14, 2023
Introducing EG Labs
Introducing EG Labs
Travelers can sign up now to experiment with cutting-edge beta products from Expedia Group
Shiyi Pickrell
Oct 4, 2023
Using Synthetic Search Data for Flights Price Forecasting
Using Synthetic Search Data for Flights Price Forecasting
Expedia Group’s method for ensuring clean and consistent pricing data for machine learning applications
Andrew Reuben
Oct 3, 2023
The Juggler Model: Balancing Expectations in Lodging Rankings
The Juggler Model: Balancing Expectations in Lodging Rankings
Expedia Group’s ranking method for keeping travelers, properties and the marketplace satisfied
Tiago Cunha
Sep 19, 2023
Expedia Group’s Customer Lifetime Value Prediction Model
Expedia Group’s Customer Lifetime Value Prediction Model
Building for profitability: Why we created and implemented a CLV model
Anantharaman Janakiraman
Sep 14, 2023
Herding the Elephants
Herding the Elephants
Managing Hadoop clusters for petabyte scale distributed data processing
Abhimanyu Gupta
Sep 12, 2023
Configuration Management at Expedia Group
Configuration Management at Expedia Group
How we model partner-specific behavior as configurations
Ayan Sen
Aug 22, 2023
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