Code Mala Tang
Code Mala Tang
Oct 10, 2025 · Fundamentals

Why async/await Doesn’t Give You Concurrency – And How to Make It Work

Although Python’s async/await syntax lets you pause and resume functions, it alone doesn’t run tasks concurrently; you must explicitly schedule coroutines with tools like asyncio.create_task(), gather(), or TaskGroup, and understand when to use sequential versus concurrent execution to avoid common pitfalls.

async/awaitasyncioconcurrency
0 likes · 10 min read
Why async/await Doesn’t Give You Concurrency – And How to Make It Work
macrozheng
macrozheng
Jul 18, 2023 · Backend Development

Auto‑Register Executors and Jobs in XXL‑Job with a SpringBoot Starter

This article explains how to eliminate manual configuration of XXL‑Job executors and job handlers by creating a SpringBoot starter that automatically registers them to the XXL‑Job admin center, covering the required APIs, authentication, annotation design, and implementation details with full code examples.

Starterauto registrationtask-scheduling
0 likes · 15 min read
Auto‑Register Executors and Jobs in XXL‑Job with a SpringBoot Starter
Sanyou's Java Diary
Sanyou's Java Diary
Feb 9, 2023 · Backend Development

Choosing the Right Task Scheduling Framework: Quartz, ElasticJob, XXL-JOB and More

This article compares popular Java task scheduling solutions—including Quartz, Spring Schedule with Redis locks, ElasticJob‑Lite, centralized MQ and XXL‑JOB approaches—explaining their core components, clustering strategies, code examples, and practical selection guidance for building reliable distributed schedulers.

QuartzXXL-Jobdistributed-lock
0 likes · 19 min read
Choosing the Right Task Scheduling Framework: Quartz, ElasticJob, XXL-JOB and More
Maoyan Technology Team
Maoyan Technology Team
Apr 13, 2022 · Big Data

Inside Maoyan’s Near‑Real‑Time Transaction Data Center

The article details Maoyan’s transaction data center, explaining its background, the need for a unified real‑time order model, the benefits of reduced coupling and improved data accuracy, and describes the system’s architecture, components, data collection, processing, task scheduling, monitoring, and future plans.

Data CenterMonitoringbig-data
0 likes · 29 min read
Inside Maoyan’s Near‑Real‑Time Transaction Data Center