Codex Day 19 In-Depth: CLI 0.164.0, Inference Switching Cache Retention, and Dots Speed Optimization

Day Update" Day 19 was announced. This time, rather than a full reset, the themes are faster call connections for Dots, cache ...

Codex Day 22: A Thorough Explanation of GPT-6.1 Terra | Performance, API Pricing, and Computer Use

Terra" was announced as Day 22 of OpenAI's 28-day update. It is a fast, low-cost new model that excels at Computer Use, which ...
cloud

Introducing Compute Engine API multi-versioning: Predictable evolution without breaking production

Ready to modernize your infrastructure without risking production stability? API multi-versioning for Compute Engine, now in general availability, helps you do just that. With date-based API versions, ...
GitHub

ShopSphere Backend — Spring Boot Microservices with PostgreSQL and Kafka

ShopSphere Backend is a hands-on Java and Spring Boot learning project for understanding microservices, API gateways, REST APIs, PostgreSQL persistence, Kafka events, request tracing, and ...
GitHub

Java Collections Handbook

A runnable, interview-focused reference for the Java Collections Framework (Java 17+). Each major collection has its own Java file. Examples demonstrate commonly used methods, and comments explain the ...