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.
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.
An extensive performance investigation reveals that exposing the Hypervisor CPUID in virtual machines triggers a CPU idle policy shift from HLT to BusyPoll, halving VMEXIT latency and doubling sequential read/write IOPS, with detailed kernel analysis, perf data, code modifications, and practical optimization recommendations.
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.
This article explains the evolution from Pika, a RocksDB‑backed Redis‑compatible KV store, to ZestKV’s serverless, storage‑compute separated architecture, detailing design shortcomings, core components, multi‑tenant support, elastic scaling, performance benchmarks, and future roadmap.
The HBox scheduling platform tackles large‑scale AI cluster challenges by introducing a three‑pool resource model, priority‑based preemptive scheduling, network‑topology and NUMA‑aware dispatch, and GPU virtualization techniques like MIG and vGPU, dramatically improving GPU utilization, SLA guarantees, and overall cluster efficiency.
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.
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.
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.
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.
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.
