The article introduces mica-mqtt, a Java AIO‑based open‑source MQTT component offering simple, low‑latency, high‑performance IoT messaging, outlines its extensive features, typical use cases, recent updates, migration steps, and provides code examples and documentation links for developers.
Learn how to create a smart workstation that continuously tracks temperature, humidity and occupancy using Raspberry Pi, DHT and ultrasonic sensors, logs data to Alibaba Cloud SLS, visualizes it, and explores IoT fundamentals, hardware components, and Node‑based front‑end integration.
This article presents a comprehensive overview of the textile industry's supply chain, identifies key policy, industry, operational, and moral risks, and introduces a "1+D" big‑data risk‑control framework—including data foundations, model and rule libraries, and a configurable risk‑control system—illustrated with a real‑world IoT‑driven case study and discussion of emerging opportunities and challenges.
This article presents a comprehensive overview of EMQ's Neuron industrial IoT data collection platform, detailing the lessons learned from version 1.x, the redesigned v2.0 architecture, core modules, plugin mechanisms, data‑tag management, eKuiper integration, and two real‑world case studies in oil‑field and smart‑factory environments.
The article outlines three technology waves—from PC internet to mobile internet and now the Internet of Everything—explains JD's IoT team's practical experiences with device and scene digital twins, edge computing, and data-driven intelligence, and offers a forward‑looking view on how these technologies will reshape industries.
This article provides a comprehensive overview of IoT protocols and standards, organized by functional layers such as infrastructure, identification, communication, discovery, data exchange, device management, semantics, multi‑layer frameworks, security, and industry verticals, and lists relevant alliances and organizations shaping the IoT ecosystem.
Raspberry Pi is a compact, low‑cost micro‑computer ideal for learning programming and IoT, and this guide explains its basics, how to program it with Python—including a LED‑blinking example using RPi.GPIO—and outlines the step‑by‑step installation process on an SD card.
The article examines Ofo's massive debt and legal disputes while detailing the cloud‑based IoT architecture, data assets, platform services, and smart‑lock components that power modern shared‑bike systems, highlighting both financial fallout and underlying technology.
This article explains what IoT platforms are, outlines the four essential components of a complete IoT system, describes the functions and benefits of IoT platforms, and offers guidance on when businesses should adopt them, all in plain, non‑technical language.
This article showcases three typical smart‑home user scenarios—pet owners, family caregivers, and professionals—detailing the UI design concepts of apps such as automatic feeders, smart litter boxes, robot vacuums, intelligent lighting, family smart screens, smart toilets, switches, fitness mirrors, and artistic speakers, while highlighting visual and interaction patterns that improve usability and user delight.
This article explores the rapid growth of the Internet of Things, outlines the key drivers behind its expansion, highlights major challenges such as chip shortages and bandwidth limits, and presents ten emerging trends—including AI integration, 5G, edge computing, and security—that will shape multiple sectors in the coming years.
This article examines five Wi‑Fi provisioning techniques—AirKiss, SmartConfig, hotspot, Bluetooth, and QR‑code scanning—detailing their processes, technical principles, advantages, and drawbacks, and proposes an enhanced hotspot solution to improve success rates and simplify setup for IoT devices lacking screens or cameras.
The Ministry of Industry and Information Technology outlines China’s current eSIM research and promotion efforts, highlights its benefits for devices, and explains regulatory, security, and operator challenges that delay eSIM adoption in smartphones, while noting existing IoT and smartwatch deployments.
The 2022 CCF enterprise security seminar in Shenzhen gathered leading researchers and industry specialists to discuss challenges such as ASLR on IoT, millimeter‑wave voice attacks, data‑fusion privacy, mobile fraud, deep‑fake risks, while OPPO showcased ColorOS security innovations and multiple international certifications.
The TDengine Developer Conference in Beijing unveiled the open‑source, cloud‑native TDengine 3.0, detailing its revolutionary architecture that tackles high‑cardinality challenges, introduces RAFT‑based distribution, and showcases real‑world IoT and IT‑operations case studies where enterprises dramatically improved performance and reduced costs.
In this reflective essay, a senior Alibaba engineer shares his journey from university and Huawei to entrepreneurship and Alibaba, highlighting four key insights—passion, clear goals, entrepreneurial resilience, and continuous learning—while emphasizing the importance of crisis awareness, structured thinking, presentation skills, and business sense for engineering professionals.
The article reviews the TVP 5G technology sharing conference, summarizing expert analyses on 5G’s three‑year commercial rollout, its impact on autonomous driving, industrial IoT, mining and port logistics, the challenges of large‑scale deployment, and strategic recommendations for accelerating 5G‑driven digital transformation.
The 2022 mobile app development landscape is shaped by rapid advances such as 5G, foldable devices, AR/VR, AI, blockchain, predictive analytics, IoT support, and evolving user expectations, making it essential for developers to adopt these trends to create fast, secure, and innovative applications that stand out in a crowded market.
This article introduces Apache IoTDB, an open‑file based time‑series database designed for industrial IoT, explains its TsFile storage format, data modeling options, layered architecture (embedded, edge, cloud), performance advantages over traditional formats, and highlights the active open‑source community and real‑world deployments.
This article introduces JetLinks, an open‑source, enterprise‑grade IoT platform built on a reactive Java stack, outlines its rich features and architecture, and provides step‑by‑step Docker and non‑Docker deployment instructions so developers can quickly launch and explore the system.
Ubuntu Core 22 adds a PREEMPT_RT‑based real‑time kernel, containerized snap architecture, and decade‑long security updates, enabling ultra‑low‑latency, predictable workloads for industrial IoT, robotics, automotive and edge computing scenarios.
This guide walks through creating a home temperature‑humidity monitoring system with a Raspberry Pi and DHT11 sensor, collecting data via JavaScript, sending it to Alibaba Cloud SLS, processing it through DataWorks and MaxCompute, and visualizing the results in QuickBI dashboards.
The article chronicles Zhengzhou Light Industry University's Meikeer Studio, which mobilizes over 3,000 student developers to build cloud‑based health solutions—such as a Parkinson rehabilitation assessment system and a stroke‑care monitoring platform—showcasing how low‑cost, industry‑aligned projects can bridge academia, cloud computing, and real‑world medical needs.
The talk outlines IoT data classifications, requirements, and proposes a one‑stop storage product using multi‑model support, columnar formats, compute‑storage separation, tiered storage, and query optimization to achieve ten‑fold cost reduction and ten‑fold performance gains.
This article presents a detailed case study of an IoT device metadata management platform, describing the business scenario, the evolution from a single‑node MySQL solution through sharded MySQL, HBase and Elasticsearch, to a self‑developed distributed storage engine that separates compute and storage, supports LSM, multi‑dimensional indexing, routing keys, and parallel scans to meet massive write‑read throughput and complex query requirements.
This article describes a Python IoT attendance system that uses 2D face recognition for clock‑in/clock‑out, calculates attendance time, stores records in CSV files, and provides a PyQt5 graphical interface, detailing required environments, core code, and system limitations.
This article provides a comprehensive overview of the Internet of Things, covering its definition, historical milestones, four-layer architecture, edge computing concepts, and common network topologies such as star, ring, bus, and mesh, while highlighting key industry events and technical considerations.
The Baidu Smart IoT technical salon showcased the latest AIoT platform, edge‑computing workflows, visual intelligence tools, VR core technologies, and voice‑semantic integration, providing data‑driven market insights and hands‑on demos that illustrate how intelligent devices are being connected, dialogued, and made smarter across industries.
This article introduces the Internet of Things (IoT) concept, its historical milestones, the four‑layer IoT architecture, explains edge computing and its layered model, and describes common network topologies such as star, ring, bus, and mesh, illustrating each with diagrams.
This article explains the fundamentals of the Internet of Things, its four‑layer architecture, the role of edge computing in reducing latency and enhancing privacy, and the characteristics of common network topologies such as star, ring, bus, and mesh, while also noting key industry milestones.
This article provides a comprehensive overview of the wired, short‑range wireless, cellular, and LPWA communication technologies that underpin the Internet of Things, detailing their structures, standards, advantages, disadvantages, and evolutionary trends.
OpenHarmony 3.1 has been officially released, bringing a wide range of enhancements to standard system core, distributed, framework, and application capabilities—including advanced audio‑video, rendering, window management, input devices, internationalization, power management, security, networking, and support for lightweight, small, and standard system types across IoT devices.
Microsoft offers four open‑source, 12‑week beginner courses on GitHub—Web Development, Machine Learning, Internet of Things, and Data Science—each with over 20 lessons, hands‑on projects, quizzes, assignments, and publicly available repositories, providing a comprehensive entry point for aspiring developers and data professionals.
This step‑by‑step guide shows how to set up a Raspberry Pi Zero W with Raspbian Lite, enable headless SSH, configure Wi‑Fi, install Nginx, and expose the server to the public internet using Ngrok, turning a credit‑card‑sized board into a functional web host.
This article introduces the fully open‑source HC Community IoT platform built with Vue + ElementUI on the front end and Spring Boot on the back end, and provides step‑by‑step deployment instructions, code snippets, screenshots, and the source‑code repository link.
China has set aggressive IPv6 adoption targets, aiming for hundreds of millions of users and devices by 2023 and 2025, mandating IPv6‑only routers and networks, and building a nationwide test infrastructure to achieve a single‑stack internet within five years.
This article explains the fundamentals of time‑series data, outlines the architecture and core technical advantages of Baidu Cloud's TSDB, and demonstrates how the database powers IoT, smart‑city, industrial, power‑grid, and autonomous‑driving use cases through multi‑level storage, distributed query optimization, and edge‑cloud integration.
This article compiles ten recent security incidents—including Android malware families, Wi‑Fi router flaws, IoT firmware analysis, and privacy‑compliance updates—providing concise descriptions and direct links to the original reports for each threat.
This article presents a comprehensive 1‑3‑6‑9 framework that guides manufacturers through digital transformation by defining a single growth‑oriented goal, three key domains (business, technology, organization), six core enablers, and nine value‑chain segments, supported by McKinsey research and real‑world case studies.
This guide introduces IBM's Node-RED visual programming tool, explains how to install Node.js and Node-RED on Windows using npm, run the server on port 1880, and build a simple flow with inject and debug nodes to verify output.
The HDZ Shenzhen AIoT event showcased expert talks and enterprise case studies on intelligent connectivity, cloud‑enabled AI solutions, PLC‑IoT applications, and smart lighting, revealing emerging opportunities and practical insights for developers and industry partners.
By equipping billions of bicycles and e‑bikes with IoT sensors, Hello Mobility creates a city‑wide data platform that boosts travel convenience, safety, environmental sustainability, equitable access, and orderly parking, while supporting China’s low‑carbon goals and tackling fire, accident, standards, utilization, and parking challenges through smart design, shared‑ownership, swap‑charging networks, and geofencing.
Zhou Jiaxin explains that as IoT moves from universal connectivity to intelligent integration, Tencent Cloud IoT’s “Lianlian” platform tackles cost, efficiency and ecosystem gaps by embedding content, AI, big‑data and WeChat services into eight modular solutions, enabling rapid, cross‑industry smart applications.
Chen Jie’s presentation at the Techo TVP Developer Summit traces IoT’s evolution, outlines Tencent Cloud’s four‑layer architecture, security and reliability mechanisms, developer SDKs, and real‑world case studies—including large‑scale consumer speakers and audio‑video solutions—demonstrating how the platform turns connectivity into intelligent industrial applications.
This article examines how edge computing, combined with IoT and cloud‑native technologies, addresses latency, bandwidth, connectivity and security challenges of the emerging AIoT era, detailing Tencent Cloud’s IECP platform, its components, and real‑world smart‑water and smart‑factory deployments.
5G’s high bandwidth, low latency, and edge offloading empower real‑time remote control of complex equipment, demanding synchronized video, audio, and control signals, which are addressed by real‑time AV communication, control‑signal synchronization, and network optimization, while evolving system architectures—from direct‑connection models to integrated fusion designs—ensure scalability, reliability, and minimal latency for applications in mines, ports, logistics, and autonomous vehicles.
Toit is a free, open‑source programming language designed for IoT that runs on ESP32 devices, offering fast Python‑like syntax, multitasking, container‑based deployment, wireless cloud connectivity, a secure gRPC API, and a Visual Studio Code extension for rapid development.
In the post‑5G era, IoT evolves from simple connectivity to an intelligent, low‑latency, high‑speed ecosystem supported by national policies, four 5G deployment models, diverse cellular technologies such as NB‑IoT, Cat‑1, RedCap and 5G‑NR, and future trends toward unified networks, cloud‑based thin clients, autonomous AI‑driven systems, and remote operation.
TencentOS AIoT comprises the ultra‑lightweight Tiny RTOS for resource‑constrained devices and the Linux‑based Edge platform for gateways, offering modular kernels, low‑power management, OTA updates, robust security, unified AT communication, ELF loading, containerized AI workloads via TinyKube, extensive protocol bridges, and a thriving open‑source developer ecosystem.
The article explains why the Internet of Things generates massive, diverse data streams that require specialized databases, outlines key selection criteria, describes common IoT data types, and reviews several open‑source databases—InfluxDB, CrateDB, MongoDB, RethinkDB, SQLite, and Cassandra—highlighting their strengths for IoT workloads.
At the 2021 Tencent Cloud IoT Developer Summit, experts highlighted the shift from the “Internet of Everything” to an “Intelligent Connected Everything” era, showcasing Tencent’s Cloud‑Edge‑Pipe‑End platform, 5G‑enabled AIoT, edge computing, unified wireless standards, open‑source TencentOS, and emerging applications such as wildlife protection, while projecting a $900 billion global IoT market by 2025.
This tutorial walks through the basics of Raspberry Pi Zero W hardware, prepares a micro‑SD card with Raspbian Lite, enables SSH and Wi‑Fi on first boot, updates the system sources, installs and configures nginx, and finally exposes the web service to the Internet using ngrok for seamless remote access.
This article introduces the Raspberry Pi Zero W hardware, explains how to download and flash a Raspbian Lite image onto a micro‑SD card, configures SSH and Wi‑Fi, optimizes the system, installs nginx, and demonstrates basic network‑exposure techniques such as ngrok for remote access.
The article outlines the key 2021 software development trends—including the surge in cloud computing, AI breakthroughs, progressive web apps, Java's continued dominance, and rapid IoT expansion—highlighting why these technologies are essential for digital transformation.
This guide walks you through the entire process of preparing a Raspberry Pi Zero W, flashing a Raspbian Lite image, configuring Wi‑Fi and SSH, installing Nginx, optimizing the system, and exposing the web server to the internet using tunneling services.
This article introduces a comprehensive open‑source parking lot management system, detailing its five core functions, extensive feature set, modern Java‑Spring backend, Vue frontend, cloud‑ready architecture, and step‑by‑step deployment guide for developers.
This article explains how hobbyists can leverage time‑series databases, Raspberry Pi, MQTT and Slack alerts to continuously monitor and control temperatures during beer fermentation and barbecue smoking, providing practical setup steps, alert thresholds, and visualization tips for reliable results.
This article introduces the Internet of Things concept, highlights its massive market growth, and provides a detailed overview of DC3—an open‑source, Spring Cloud‑powered IoT platform—including its four‑layer architecture, core modules, and functional goals for scalable, fault‑tolerant, and cloud‑native deployments.
Facing over a million concurrent connected vehicles, Chinese IoT leader ZhongRui chose RocketMQ over Kafka, leveraging Alibaba Cloud’s managed service to achieve low‑latency, high‑throughput, fault‑tolerant messaging, while adopting cloud‑native microservices, containerization, and serverless techniques to streamline operations and reduce costs.
This article systematically introduces NetEase's edge computing implementation, covering its architecture, core modules such as Hub, Compute Engine, and Edge Services, the cloud‑edge collaboration mechanisms, and detailed industrial and campus use cases demonstrating real‑time control, data privacy, and AI integration.
The article explains how the explosive growth of IoT data makes high‑performance time‑series databases essential, describes Huawei Cloud's GaussDB for Influx architecture and compression breakthroughs, and shares the engineering challenges and real‑world benefits of building a cloud‑native TSDB for massive monitoring workloads.
This article explains the rise of edge computing, its distinction from cloud computing, the technical and business drivers behind it, industry implementations, deployment models, key use cases across sectors, and future development stages, providing a comprehensive overview for practitioners and researchers.
At the 2021 ACM China Turing Conference in Hefei, leading academics and industry experts presented cutting‑edge research on AI‑driven security, mobile OS vulnerability detection, IoT sensor risks, ARM confidential computing, and zero‑trust frameworks, highlighting how emerging technologies reshape secure mobile and industrial ecosystems.
A 35‑page U.S. Emerging Technology Trends Report distills 32 prior studies into 20 critical trends—covering IoT, robotics, AI, cloud, big data, cybersecurity, and more—explaining how they will reshape economies, societies, and global power dynamics over the next three decades.
This article provides a comprehensive overview of HarmonyOS, its JavaScript GUI development framework, and how it differs from Android, offering insights for developers transitioning to this distributed operating system.
Intelligent edge computing extends traditional edge architectures by embedding AI-driven data analysis and machine learning directly at the network edge, enabling faster, low‑latency decisions for use cases like smart cameras and autonomous vehicles, and is rapidly becoming a core strategy for modern enterprises.
This article presents a comprehensive overview of IoT server architecture, detailing core components such as device access, parsing, rule engine, time‑series databases, big‑data platforms, MQTT communication, high‑availability designs, router performance optimizations, data consistency considerations, and practical deployment challenges.
The article provides a comprehensive overview of the rapidly growing IoT ecosystem, covering market size forecasts, the impact of 5G, edge intelligence, AIoT, the four-layer IoT architecture, and a detailed competitive landscape of more than 300 sensor, chipset and platform companies.
This article introduces the fundamentals of the Internet of Things, explaining what IoT is, its distinguishing characteristics, its relationship with artificial intelligence, current market trends, and a detailed overview of common IoT communication protocols such as MQTT, CoAP, LwM2M, HTTP, LoRaWAN, and NB‑IoT.
The article explores how the COVID‑19 pandemic accelerated internet reliance, driving permanent consumer adoption of IoT devices, and examines the diverse technologies, security challenges, programming languages, operating systems, and cloud platforms that shape the rapid growth of the Internet of Things.
The report outlines twenty major technology trends—including IoT, robotics, AI, cloud computing, smart cities, quantum computing, mixed reality, big data, human augmentation, cybersecurity, advanced materials, space, synthetic biology, additive manufacturing, medicine, energy, new weapons, food and water, and climate mitigation—detailing their potential impacts, representative technologies, and applications over the next three decades.
The article outlines various OpenWhisk serverless use cases—including microservices, web and mobile back‑ends, IoT data pipelines, API services, data processing, and cognitive applications—highlighting its modular scalability, language flexibility, and advantages for building lightweight, cost‑effective cloud‑native solutions.
This article explains what an IoT platform is, how it fits into a complete IoT system, its core functions such as device connectivity, protocol handling, security, data visualization, and integration, and offers guidance on when businesses should adopt one while weighing cost trade‑offs.
Over decades, embedded technology has expanded into the Internet of Things, reshaping the tech stack, demanding new developer skill sets, introducing advanced IoT operating systems, and driving a shift from hardware‑centric sales to cloud‑based services and innovative business models.
This article examines how the rise of the Internet of Things has transformed the technology stack, developer responsibilities, operating systems, and business models, highlighting the expanding skill set required and the shift from hardware‑centric revenue to cloud‑based services and platforms.
This article examines the explosive growth of IoT data, outlines the unique challenges of storing and querying massive time‑series datasets, reviews the evolution of time‑series databases, and explains how Alibaba Cloud's Lindorm TSDB leverages cloud‑native, multi‑model architecture to deliver high‑throughput, low‑cost, and scalable solutions for IoT, industrial and monitoring workloads.
JD.com’s AIDCTwins platform leverages low‑code modeling, IoT sensing and cross‑platform 3D visualization to create a digital twin of its massive data‑center infrastructure, dramatically cutting labor costs, enabling real‑time updates, and boosting intelligent, green operation across thousands of servers and racks.
Samsung announced its Home of Galaxy Upcycling program to transform old Galaxy phones into IoT sensors, while Chengdu released a new talent shortage list highlighting emerging tech roles; meanwhile Ubuntu 21.04 debuted with Wayland and AD integration, and Microsoft unveiled preview support for Linux GUI apps in WSL.
This article presents a comprehensive construction plan for an Industrial Internet big data platform, detailing its overall architecture, data acquisition, edge processing, cloud storage, analytics, security measures, and deployment best practices to enable scalable and reliable industrial IoT solutions.
This article reviews the rapid growth of global data, examines the evolving landscape and classification of time‑series databases, analyzes storage engine designs such as B‑Tree versus LSM‑Tree, discusses query optimization and real‑time analytics, and outlines practical application scenarios in IoT and industrial settings.
This article introduces the open‑source EMQX MQTT broker, explains the MQTT protocol basics, and provides an in‑depth analysis of the broker's connection and session processes—including their state structures, message flows for connect, subscribe, unsubscribe, ping, disconnect, and QoS 0/1/2 publishing—supported by illustrative code snippets and diagrams.
This article examines the rapid growth of low‑code platforms, explains why the IoT sector remains a blue‑ocean market, and details how Alibaba Cloud’s IoT Studio combines no‑code app building with low‑code services to accelerate device management, fault prediction, and production optimization for industrial IoT applications.
The article explores the emergence of edge computing driven by digital transformation, outlines its evolution through three stages, examines industry demands across manufacturing, smart cities, and telecom operators, and discusses technical directions, edge‑cloud collaboration models, and typical deployment scenarios.
This article explores the evolution, architecture, industry demands, collaborative models, deployment strategies, and typical applications of edge computing, highlighting its role in bridging cloud services with local processing across sectors such as manufacturing, smart cities, telecommunications, and AI-driven services.
The article analyzes RISC‑V’s open, modular ISA, its technical advantages over legacy architectures, the rapidly maturing global and Chinese ecosystems, real‑world applications, and strategic recommendations for China to build an independent, competitive semiconductor industry amid trade tensions and policy drives.
This article explains what edge computing is, its origins with IoT and 5G, current industry developments, key advantages such as low latency and security, and introduces open‑source projects like Apache Edgent with example code for real‑time data processing.
This article explains the concept of edge computing, its relationship with AI, 5G and IoT, outlines its benefits such as reduced latency, lower energy consumption and improved security, and examines real‑world use cases, architectural models, and the impact on server‑side SoC designs.
This article introduces Apache IoTDB, a high‑performance time‑series database for IoT, covering its key features, overall architecture, installation procedures, command‑line operations, and JDBC usage with example code to help newcomers quickly start storing and querying sensor data.
JD Tech’s recent online lecture outlines the rapid growth of IoT, explains its four-layer architecture—perception, network, platform, and application—highlights digital‑twin technology, and showcases practical deployments across consumer, real‑estate, and energy sectors, emphasizing challenges and future directions.
The article provides a comprehensive overview of RISC‑V, covering its origins amid trade‑war pressures, open‑source technical characteristics, growing global and Chinese ecosystem, comparisons with ARM and x86, and its emerging role in low‑power, customizable chips for IoT and AI applications.
In 2021 big data will keep expanding, driven by five key trends—cloud migration, augmented analytics, IoT integration, Data‑as‑a‑Service growth, and the rise of edge computing—that together help developers make data‑driven decisions and innovate across industries.
The article introduces three major instruction‑set families—CISC (x86), RISC (ARM) and the ultra‑lightweight RISC‑V—explaining how RISC‑V, as the fifth‑generation RISC architecture, balances data throughput and speed, making it an ideal, self‑controlled solution for China’s AI and IoT development despite its still‑growing ecosystem.
The article provides a comprehensive overview of the open‑source RISC‑V instruction set, its historical development, technical benefits such as modularity and a minimal instruction set, and its growing relevance across IoT, mobile, server, storage, AI, and security domains, while also discussing ecosystem challenges and industry initiatives.
This week’s developer newsletter spotlights the Chinese Academy of Sciences’ pioneering GNN accelerator chip, IDC’s ten cloud computing predictions for China, the booming IoT market and 5G dominance, Docker’s M1‑compatible desktop preview, a carbon‑nanotube transistor breakthrough, IBM’s FHE initiative, and recent AI research on lifelong learning and reinforcement learning exploration.
The article examines the rise of Blockchain-as-a-Service (BaaS) as a strategic bridge between cloud computing and blockchain, outlines Tencent Cloud's TBaaS architecture, and showcases a real-world warehouse‑receipt financing case that integrates IoT, AI, and distributed ledger technology to lower costs and boost trust in supply‑chain finance.
A five‑person micro‑team built the E‑Min atmospheric monitoring system using Tencent’s IoT and cloud‑native services, creating a three‑layer prototype in 20 hours, scaling to 27 nodes and 20 million records, cutting yearly node costs below one yuan, and opening the architecture for broader ecosystem applications.
The Shenzhen Cloud+ Community Salon on December 5 showcased Tencent experts sharing practical insights on IoT‑cloud integration, Serverless full‑stack development, blockchain applications, edge‑container industrial platforms, and network operations, highlighting emerging opportunities and technical strategies for the next wave of cloud technologies.
This article explains the fundamentals, application scenarios, key requirements, and open‑source options for time series databases, highlighting how GaussDB (For Influx) addresses high‑performance writes, massive timelines, low storage cost, and elastic scaling for IoT and cloud monitoring workloads.
This article explains how MQTT handles message publishing and subscribing, covering topic structures, QoS levels, retain flags, payload details, duplicate fields, subscription formats, packet identifiers, subscription acknowledgments, and unsubscribe procedures, providing a comprehensive overview of the protocol's messaging workflow.
The article explains why relational databases, especially PostgreSQL combined with TimescaleDB, are better suited than NoSQL for handling complex, time‑series IoT data, offering robust SQL ecosystems, schema design, data integrity, and reduced data silos for multi‑user access.
