#caffeine

The latest AI and developer news about #caffeine, with the original source and a short summary.

Absorbing Screen-Level Complexity: The Record of Yeogiyo's BFF

Yeogiyo moved the combination of multiple domain APIs into a BFF to reduce screen-level complexity.

·1·2026.03.10 18:00

How Oliveyoung Cut Delivery Time by 14 Hours with a Multi-Center System

By building a system that judges the optimal fulfillment center in real time between OMS and WMS, the company cut delivery lead time by 14 hours.

·2026.03.06 09:00

Overcoming SDUI Performance Bottlenecks: Oliveyoung's Backend Optimization Success Story Using Local Caching

To solve API latency issues arising from SDUI adoption, Oliveyoung introduced a dual caching strategy using Caffeine and Redis, improving response speed to under 1ms.

·2025.11.12 00:00

Solomon, an Automated Error Analysis System Built with Gemini and Slack

Gemini automatically analyzes Slack logs to instantly show the cause and location of errors.

·1·2025.10.29 00:00

11st Intern's Catalog Review API Improvement Story

By reducing the limits of local cache through **global cache** and asynchronous updates, response time and DB load were improved.

·1·2023.07.19 00:00

Service Discovery DR Configuration Part 3 - Exploring Spring Cloud LoadBalancer for Zone Failover in eurekube-operator

Cache-based Zone Failover completes eurekube-operator's response to Eureka failures.

·2023.01.16 00:00

Kurly Resolves ByteBuffer Concurrency Error in AWS KMS Encryption SDK

Kurly resolved a ByteBuffer concurrency error occurring in its AWS KMS-based encryption SDK using the duplicate() method.

·2022.09.26 00:00