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AI Software Product Manager
AI Software Product Manager
Apr 23, 2026 · Artificial Intelligence

Building an AI-Powered Trend Monitoring Tool from Scratch with GitHub Actions

TrendRadar is an AI‑driven hotspot monitoring tool that aggregates data from over 11 platforms, offers three push modes, RSS support, keyword filtering, multi‑channel notifications, and can be deployed via GitHub Actions, Docker, or locally; this article walks through the full setup, secret configuration, testing, and optional customizations.

DockerGitHub ActionsRSS
0 likes · 12 min read
Building an AI-Powered Trend Monitoring Tool from Scratch with GitHub Actions
Old Zhang's AI Learning
Old Zhang's AI Learning
Feb 28, 2026 · Artificial Intelligence

How to Build a Private AI‑Powered RSS Reading Knowledge Base

The article details a fully automated workflow that fetches 92 top‑tech blogs via RSS, cleans the content into Markdown, uses a MiniMax‑M2.5 LLM to generate concise Chinese summaries, and delivers them through Bark and a Telegram bot, all stored for seamless integration with Obsidian.

BarkLLMObsidian
0 likes · 10 min read
How to Build a Private AI‑Powered RSS Reading Knowledge Base
AI Tech Publishing
AI Tech Publishing
Feb 23, 2026 · Artificial Intelligence

Final Lesson: Build a Fully Working RSS News Brief Agent

In this final lesson of a nine‑day Agent engineering series, the author integrates the full Agent Loop, tools, MCP, skills, RAG, context handling, multi‑turn dialogue, and multi‑agent coordination to create a runnable RSS news‑briefing Agent that fetches feeds in parallel, filters content with LLMs, summarizes articles, and outputs a markdown report.

Agent CoordinationLLMMulti-Agent
0 likes · 12 min read
Final Lesson: Build a Fully Working RSS News Brief Agent
BirdNest Tech Talk
BirdNest Tech Talk
Feb 19, 2026 · Artificial Intelligence

How to Automate Daily News Briefings with OpenClaw: Skill vs Prompt

This guide walks through two practical approaches—Skill and Prompt—to configure OpenClaw for automated RSS aggregation, AI‑driven filtering, summarization, and channel delivery, comparing their setup steps, code examples, advantages, limitations, and when to choose each method.

AI AssistantOpenClawPrompt
0 likes · 8 min read
How to Automate Daily News Briefings with OpenClaw: Skill vs Prompt
NiuNiu MaTe
NiuNiu MaTe
Dec 10, 2025 · Operations

How Memory Leaks Sneak Into Your System and How to Stop Them

This article explains why memory leaks act like invisible thieves that gradually fill the RSS space, outlines their four‑step attack process, shows how to spot the tell‑tale signs using process‑level and system‑level metrics, and provides practical emergency and preventive measures to protect your applications.

OOM killerRSSResource Management
0 likes · 17 min read
How Memory Leaks Sneak Into Your System and How to Stop Them
DataFunTalk
DataFunTalk
Jun 22, 2024 · Big Data

Migrating Spark Shuffle Service from ESS to RSS (Celeborn) at Zhihu: Design, Implementation, and Benefits

This article details Zhihu's migration of massive Spark and MapReduce shuffle workloads from the External Shuffle Service (ESS) to a push‑based Remote Shuffle Service (RSS) powered by Celeborn, covering background problems, evaluation of open‑source implementations, deployment architecture, encountered issues, solutions, performance gains, and future plans.

Big DataRSSShuffle
0 likes · 19 min read
Migrating Spark Shuffle Service from ESS to RSS (Celeborn) at Zhihu: Design, Implementation, and Benefits
Baidu Geek Talk
Baidu Geek Talk
Jun 7, 2023 · Big Data

Optimization Practices for Offline Big Data Computing and Storage at Baidu MEG

Baidu MEG’s offline big‑data platform cut costs and boost efficiency by applying intelligent scheduling, storage‑separation, tide‑power workload profiling, remote shuffle services and dynamic quota resizing, raising compute utilization from 55 % to 80 % and storage from 63 % to 78 %, slashing annual expenses by roughly ¥70 million and reducing task duration by about 30 %.

Intelligent SchedulingRSSResource Optimization
0 likes · 12 min read
Optimization Practices for Offline Big Data Computing and Storage at Baidu MEG
Ziru Technology
Ziru Technology
May 13, 2022 · Fundamentals

Understanding VSZ, RSS, PSS, PageCache and Swap: A Linux Memory Primer

This article explains Linux memory metrics VSZ, RSS, and PSS, illustrates them with a roommate analogy, details PageCache and its role in I/O, describes swap behavior and the swappiness setting, and introduces zero‑copy techniques to reduce data copying and context switches.

LinuxMemory ManagementOperating System
0 likes · 9 min read
Understanding VSZ, RSS, PSS, PageCache and Swap: A Linux Memory Primer
dbaplus Community
dbaplus Community
Aug 30, 2021 · Operations

How to Systematically Diagnose High RSS Memory Usage in Java Services

This article presents a step‑by‑step methodology for troubleshooting high RSS memory consumption in Java applications, covering heap size assessment, ARENA region analysis, native memory tracking, off‑heap memory checks, and automation tools to streamline the entire diagnostic process.

JVMMemoryNativeMemoryTracking
0 likes · 15 min read
How to Systematically Diagnose High RSS Memory Usage in Java Services
ITPUB
ITPUB
Sep 10, 2020 · Fundamentals

Why Does ‘free -m’ Show Much More Used Memory Than ‘ps aux’ RSS?

The article explains why Linux’s free command reports far higher used memory than the RSS values shown by ps aux, by breaking down buffers, cache, slab allocations, page tables and shared libraries, and provides shell scripts to calculate each component.

FreeLinuxMemory
0 likes · 10 min read
Why Does ‘free -m’ Show Much More Used Memory Than ‘ps aux’ RSS?
MaGe Linux Operations
MaGe Linux Operations
Feb 1, 2020 · Operations

Unraveling Linux Memory Usage: From free to slab and PageTables

This article explains why the memory reported by ps RSS differs from the free command, walks through interpreting free -m output, demonstrates clearing caches, and shows how to account for process RSS, slab allocations, and PageTables to reconcile total used memory on Linux systems.

Memory ManagementPageTablesRSS
0 likes · 10 min read
Unraveling Linux Memory Usage: From free to slab and PageTables
21CTO
21CTO
Nov 20, 2016 · Backend Development

Mastering Web Crawlers: Strategies, Tools, and Practical Code Samples

This article explores the fundamentals and advanced techniques of building web crawlers, covering crawler types, essential features, RSS/ATOM harvesting, custom scraping methods, PHP header manipulation, regex extraction, and concurrency, providing actionable code examples for backend developers.

Data ExtractionRSSScraping
0 likes · 9 min read
Mastering Web Crawlers: Strategies, Tools, and Practical Code Samples