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360 Zhihui Cloud Developer
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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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Recent Articles

Latest from 360 Zhihui Cloud Developer

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360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
May 14, 2025 · Artificial Intelligence

How AI Powers an Intelligent SQL Assistant for Query Optimization

This article details the design and implementation of an AI‑driven Intelligent SQL Assistant that automates query parsing, index recommendation, execution‑plan visualization, and supports SQL generation, diagnosis, and explanation across multiple dialects, while outlining its layered architecture, core modules, code examples, and future enhancements.

AISQLdiagnostics
0 likes · 14 min read
How AI Powers an Intelligent SQL Assistant for Query Optimization
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
May 9, 2025 · Big Data

Mastering Multi‑AZ Replication in HDFS with AZ Mover

This article introduces AZ Mover, a lightweight HDFS client‑side tool that intelligently scans, schedules, and migrates block replicas across multiple availability zones, detailing its design goals, core workflow, command‑line options, concurrency controls, and future enhancements for robust big‑data disaster recovery.

AZ MoverHDFScluster operations
0 likes · 9 min read
Mastering Multi‑AZ Replication in HDFS with AZ Mover
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Apr 27, 2025 · Databases

Why MySQL Memory Stays High and How to Optimize It

This article explains MySQL's memory architecture, why memory usage often stays high after spikes, and provides practical steps—including connection checks, slow query analysis, workload scaling, and switching to jemalloc—to diagnose and reduce memory consumption on 360's internal cloud platform.

Connection ManagementDatabase PerformanceMemory Optimization
0 likes · 7 min read
Why MySQL Memory Stays High and How to Optimize It
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Apr 2, 2025 · Databases

How VictoriaMetrics' Distributed Architecture Scales Massive Time‑Series Data

VictoriaMetrics employs a modular, horizontally scalable architecture composed of vmagent, vminsert, vmstorage, vmselect, and vmalert, each handling data collection, ingestion, storage, querying, and alerting, while leveraging consistent hashing, LSM‑tree storage, TSID indexing, and multi‑tenant isolation to efficiently manage large‑scale time‑series workloads.

Time Series DatabaseVictoriaMetricsquery optimization
0 likes · 11 min read
How VictoriaMetrics' Distributed Architecture Scales Massive Time‑Series Data
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Mar 20, 2025 · Operations

Unlocking Application Reliability: Core APM Modules and Yunzhou’s OpenTelemetry Design

This article explains Application Performance Monitoring (APM), its key benefits such as business continuity, performance optimization, and cost reduction, outlines essential APM modules, and details Yunzhou Observation’s OpenTelemetry‑based design, data ingestion, processing, visualization, and future roadmap for observability.

APMObservabilityOpenTelemetry
0 likes · 10 min read
Unlocking Application Reliability: Core APM Modules and Yunzhou’s OpenTelemetry Design
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Mar 13, 2025 · Frontend Development

How to Optimize Web Video Loading: HTML5 preload vs MSE Chunked Streaming

This article examines video preloading techniques for web pages, comparing the HTML5 video element's preload attribute with Media Source Extensions (MSE) chunked streaming, detailing their configurations, loading processes, implementation steps, advantages, drawbacks, and best-use scenarios to improve playback experience.

FrontendHTML5Media Source Extensions
0 likes · 14 min read
How to Optimize Web Video Loading: HTML5 preload vs MSE Chunked Streaming