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360 Zhihui Cloud Developer

360 Zhihui Cloud is an enterprise open service platform that aims to "aggregate data value and empower an intelligent future," leveraging 360's extensive product and technology resources to deliver platform services to customers.

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Latest from 360 Zhihui Cloud Developer

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360 Zhihui Cloud Developer

Dec 15, 2025 · Databases

How TiDB Achieves Multi‑Datacenter High Availability with Multi‑Raft and TiCDC

This article explains TiDB's distributed, financial‑grade high‑availability architecture, covering single‑cluster same‑zone multi‑datacenter deployment, cross‑cluster DTS synchronization, underlying Raft and label mechanisms, configuration examples, performance trade‑offs, and real‑world monitoring results on the HULK cloud platform.

Distributed DatabaseHigh AvailabilityTiCDC

0 likes · 16 min read

How TiDB Achieves Multi‑Datacenter High Availability with Multi‑Raft and TiCDC

360 Zhihui Cloud Developer

Dec 9, 2025 · Databases

How Milvus Implements Multi‑Tenant Architecture: Design, RBAC, and Resource Group Isolation

This article explains Milvus's multi‑tenant architecture, covering its layered data structures, role‑based access control, resource‑group based physical isolation, practical code examples, and future directions for cost‑effective, cloud‑native vector database deployments.

MilvusRBACResource Groups

0 likes · 11 min read

How Milvus Implements Multi‑Tenant Architecture: Design, RBAC, and Resource Group Isolation

360 Zhihui Cloud Developer

Nov 28, 2025 · Operations

How the GC Agent System Enables Intelligent, Scalable Cloud‑Native Monitoring

The article details the design, core components, and implementation of the GC Agent System—a modular, cloud‑native monitoring platform that uses natural‑language interaction, dual‑mode execution, intent recognition, and secure multi‑tenant authentication to provide real‑time observability and automated fault diagnosis for enterprise IT environments.

Agent ArchitectureLLM orchestrationSecurity

0 likes · 19 min read

How the GC Agent System Enables Intelligent, Scalable Cloud‑Native Monitoring

360 Zhihui Cloud Developer

Nov 20, 2025 · Artificial Intelligence

How DeepAgent Redefines AI Agents with Memory Folding and ToolPO

This article breaks down the DeepAgent paper, explaining its novel "main model + auxiliary model" architecture, the memory‑folding mechanism that compresses long‑context reasoning, and the ToolPO reinforcement strategy that enables efficient tool discovery and usage.

AI AgentsToolPOlarge language models

0 likes · 8 min read

How DeepAgent Redefines AI Agents with Memory Folding and ToolPO

360 Zhihui Cloud Developer

Nov 6, 2025 · Cloud Native

How PoleFS’s BlobCache Powers High‑Performance Cloud‑Native Distributed Storage

This article details the architecture, key concepts, features, and design formulas of PoleFS’s BlobCache distributed caching subsystem, explaining how it achieves high performance, reliability, scalability, multi‑tenant isolation, and elastic capacity within a cloud‑native file system.

PoleFSblobcachecloud native storage

0 likes · 12 min read

How PoleFS’s BlobCache Powers High‑Performance Cloud‑Native Distributed Storage

360 Zhihui Cloud Developer

Oct 24, 2025 · Artificial Intelligence

7 Essential Agent Design Patterns for Building Autonomous AI Systems

This article explains the fundamental differences between workflows and agents, introduces seven core design patterns—including three workflow patterns and four agent patterns—provides Python examples using Ollama, and shows how to combine these patterns to create robust, autonomous AI applications.

AI AgentsDesign PatternsLLM

0 likes · 30 min read

7 Essential Agent Design Patterns for Building Autonomous AI Systems

360 Zhihui Cloud Developer

Oct 21, 2025 · Mobile Development

How to Integrate AI into iOS Apps: Core ML, Voice Detection, and NLP

This guide walks through the main ways to embed AI in iOS apps—cloud services, local Core ML models, and hybrid approaches—detailing Core ML fundamentals, code examples for voice activity detection, UI highlighting, NLP chatbots, and performance‑and‑privacy optimizations.

Core MLNLPVoice Activity Detection

0 likes · 10 min read

How to Integrate AI into iOS Apps: Core ML, Voice Detection, and NLP

360 Zhihui Cloud Developer

Oct 14, 2025 · Databases

When DeleteRange Becomes a Performance Killer in RocksDB

This article explains how overusing RocksDB's DeleteRange for bulk file deletions can cause severe get latency spikes and uncontrolled memory growth, analyzes the underlying range tombstone mechanisms, and shares a practical optimization that replaces DeleteRange with regular deletes.

Database OptimizationDeleteRangeRange Tombstone

0 likes · 9 min read

When DeleteRange Becomes a Performance Killer in RocksDB

360 Zhihui Cloud Developer

Sep 25, 2025 · Operations

Which polefs‑client Deployment Strategy Minimizes Downtime and Resource Use?

The article compares three polefs‑client deployment patterns—shared sidecar, per‑PVC Deployment, and per‑Pod Deployment—detailing their architectures, risks, advantages, resource consumption, and upgrade impact, and concludes with a recommendation based on operational cost and performance.

CSIKubernetesdeployment

0 likes · 6 min read

Which polefs‑client Deployment Strategy Minimizes Downtime and Resource Use?

360 Zhihui Cloud Developer

Sep 22, 2025 · Mobile Development

Mastering Audio & Video Capture and Playback in HarmonyOS Apps

This guide details how to implement audio and video capture using Camera Kit, AudioCapturer, and OHAudio, as well as playback with AVPlayer in HarmonyOS apps, covering permission setup, device selection, profile configuration, session creation, resource management, and supported formats.

AVPlayerAudio CaptureCamera Kit

0 likes · 12 min read

Mastering Audio & Video Capture and Playback in HarmonyOS Apps