Tech Blog Archive

Data Infrastructure and Services in Engineering

eBay’s Global Secondary Indexes

How eBay enabled a real-time, distributed and performant index service for its NuData platform, a large-scale, in-house database platform

By: Jung-Sang Ahn and Dongho Kim
Frontend Engineering in Engineering

Rethink Modals Management in React

A small, zero-dependency utility to manage modals for React.

By: Nate Wang and Feng Xie
Java in Engineering

eBay Event Notification Platform: Listener SDKs

How eBay’s new event notification platform supports asynchronous communication for our API partners

By: Lokesh Rishi, Lead Software Engineer
User Experience in Product

Faster Shipping Speeds for Cross-Border Orders

eBay is making it easier for our customers to ship items faster and know when their items will arrive.

By: Kunal Goel, Senior Product Manager, Technical
Microservices in Research

Groot: eBay’s Event-graph-based Approach for Root Cause Analysis

The framework achieves great coverage and performance across different incident triaging scenarios, and also outperforms other state-of-the-art root cause analysis methodologies.

By: Hanzhang Wang, Applied Researcher
Service Architecture in Engineering

The Engineering Behind Coded Coupons, eBay’s New Seller Tool

This tool was developed by using a dual-write system — including Oracle and MongoDB.

By: Senthilkumar Gopal
Developer Tools in Engineering

Surfacing eBay Inventory Across the Web with the eBay Items Widget

The new open-source widget gives developers several layout options for displaying eBay inventory in third-party shopping experiences.

By: Lokesh Rishi, Lead Software Engineer
eBay Connect 2021: Powered by You Banner with Maroon Hexagons Next to a Globe
Developer Tools in Engineering

eBay Connect 2021: How Our Newest APIs Are Enhancing Customer Experiences

With some of our most innovative third-party developers attending eBay Connect this year, we shared new API capabilities as well as opportunities to enhance user experiences.

By: Tanya Vlahovic, Head of Developer Ecosystem & Distinguished Architect
Shipping Signals Image with Green Shopping Icons
User Experience in Product

Simplifying Shipping Signals on eBay

eBay is making it easier for our customers to know when their items will arrive with the new streamlined interface.

By: Shuja Rahman, Director of Product Management