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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
Apr 22, 2026 · Databases

Unlock PostgreSQL’s Multi‑Model Power: Graph, Vector, Full‑Text, JSONB & GIS in Practice

PostgreSQL’s extensible architecture lets it evolve from a relational DB into a true multi‑model system supporting graphs, vectors, full‑text, time‑series, GIS and key‑value data, with detailed architecture explanations, practical code demos, cross‑model queries, extension selection, and production‑grade best‑practice tips.

Apache AGEFull-text searchJSONB
0 likes · 39 min read
Unlock PostgreSQL’s Multi‑Model Power: Graph, Vector, Full‑Text, JSONB & GIS in Practice
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Apr 9, 2026 · Databases

Master PostgreSQL Full-Text Search: From Basics to Advanced Chinese Tokenization

This article explains PostgreSQL's native full‑text search, its core concepts of tsvector and tsquery, demonstrates how to use built‑in functions and operators, compares built‑in, zhparser, and pg_search extensions for Chinese tokenization, and provides best‑practice tips for indexing, triggers, and performance optimization.

BM25Chinese TokenizationFull-text search
0 likes · 14 min read
Master PostgreSQL Full-Text Search: From Basics to Advanced Chinese Tokenization
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Apr 7, 2026 · Cloud Native

Boost OpenStack Storage Efficiency with Ceph RBD Erasure Coding

This article explains how to integrate Ceph's erasure‑coded RBD pools with OpenStack, covering the design principles, storage pool layout, performance trade‑offs, and step‑by‑step configuration for Nova and Cinder to achieve higher storage utilization while maintaining high availability.

CephOpenStackRBD
0 likes · 13 min read
Boost OpenStack Storage Efficiency with Ceph RBD Erasure Coding
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Mar 27, 2026 · Cloud Native

How AutoMQ Transforms Kafka into a Cloud‑Native, Elastic Messaging Service

This article examines the limitations of traditional Kafka in large‑scale deployments and presents AutoMQ’s cloud‑native redesign—detailing its stateless architecture, storage separation, automatic scaling, read/write isolation, performance benchmarks, and real‑world migration case studies that demonstrate reduced latency, higher throughput, and lower resource costs.

AutoMQKafkaMessage Queue
0 likes · 13 min read
How AutoMQ Transforms Kafka into a Cloud‑Native, Elastic Messaging Service
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Mar 18, 2026 · Operations

Implementing Hierarchical QoS IP‑Port Granular Offload Rate Limiting with OVS and DPDK

This article explains how to design and implement hardware‑offloaded, IP‑ and port‑granular traffic shaping using Open vSwitch, OpenFlow meters, Mellanox HQoS, and DPDK, covering software limits, meter hierarchy, flow‑meter association, deletion workflows, RCU handling, and same‑host traffic considerations.

DPDKHQoSMeter Hierarchy
0 likes · 24 min read
Implementing Hierarchical QoS IP‑Port Granular Offload Rate Limiting with OVS and DPDK
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Mar 9, 2026 · Information Security

Securing OpenClaw AI Agents with a Firecracker‑Based Sandbox

This article examines the security vulnerabilities of the open‑source OpenClaw AI agent, explains why traditional Docker isolation is insufficient, and details a micro‑VM sandbox solution built on the E2B architecture and Firecracker to provide hardware‑level isolation, instant cold‑starts, and strict network controls.

AI sandboxE2BFirecracker
0 likes · 14 min read
Securing OpenClaw AI Agents with a Firecracker‑Based Sandbox
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Jan 13, 2026 · Databases

Turn PostgreSQL into a Graph Database with Apache AGE

This guide explains how Apache AGE extends PostgreSQL with OpenCypher‑compatible graph capabilities, covering architecture, installation, storage schema, Cypher‑SQL integration, common graph operations, and a LangChain example that turns natural‑language questions into executable graph queries.

Apache AGECypherLangChain
0 likes · 11 min read
Turn PostgreSQL into a Graph Database with Apache AGE