The article examines official Chinese developer counts, compares them with global estimates from Evans Data and JetBrains, performs back‑of‑the‑envelope calculations, highlights the large discrepancies, and discusses what these numbers imply for the future of software development in China.
This article provides a comprehensive analysis of China's Xinchang server industry, covering the upstream component supply chain, mid‑stream manufacturers, downstream users, shipment statistics, market share evolution, competitive tiers, application demands, and the technical and ecological challenges facing domestic CPU and GPU development.
The rapid rise of AI workloads is driving unprecedented data growth, prompting a transition from HDDs to enterprise SSDs, with solid case studies showing massive reductions in hardware, power consumption, and total cost of ownership, while IDC forecasts all‑flash arrays to dominate the market by 2028.
The article analyzes the evolution of U.S. semiconductor sanctions, their shift toward AI chip restrictions, and how China’s rapid chip development, rising export volumes, and policy support are narrowing the technology gap while still facing challenges in acquiring high‑end manufacturing equipment.
The article analyzes the 2025 AI large‑model landscape, contrasting slowing foundational breakthroughs with fierce application competition, highlighting MiniMax’s low‑cost linear‑attention models, multimodal advances, and the strategic shift from price wars to sustainable, technology‑driven growth.
The fourth part of a four‑article series provides a detailed analysis of six Chinese CPU manufacturers—Huawei Kunpeng, Phytium, HaiGuang, Zhaoxin, Loongson, and ShenWei—covering their processor architectures, product lineups, key performance metrics, recent releases, and future development plans up to 2026.
This article provides a comprehensive analysis of China's Xinchuang hardware ecosystem from 2024 to 2026, covering the server supply chain, shipment volumes, market share, competitive tiers, application demands, and the technical and ecological challenges that shape the industry's future.
The article examines Nvidia’s claim that AI can now write software and build an “AI factory,” analyzes OpenAI’s emerging o‑series models that purportedly achieve recursive self‑improvement, and surveys community reactions ranging from excitement to safety concerns about a potential AI “game over.”
A former Microsoft employee explains that the company’s revenue model for Windows 11 relies on OEM pre‑install fees and the usage of bundled services like Edge, Bing, Microsoft 365 and Copilot, so it tolerates pirated activations as long as the OS remains in use.
Fujitsu’s new Monaka processor, a 144‑core Armv9‑based AI and data‑center CPU built on a 2 nm 3.5D CoWoS platform, promises double the energy efficiency of competing EPYC and Xeon chips by 2027, leveraging DDR5 memory, SVE2 extensions, and advanced security features.
This article provides a comprehensive analysis of the AI server industry chain in China, covering upstream components, mid‑stream server shipments, downstream application demand, market size forecasts, competitive landscape, key players, and policy‑driven growth prospects.
The article analyzes how AI compute centers rely on GPUs and emerging AI chips, examines the booming demand for HBM memory, the scarcity of advanced CoWoS packaging, and the rising need for sophisticated backside power delivery as AI models scale.
The article analyzes the growing demand for high‑bandwidth, low‑latency GPU Scale‑Up interconnects in AI clusters, explains why existing Ethernet and RDMA solutions fall short, and examines the industry‑wide UALink alliance and Alibaba's Alink System as a new open‑ecosystem solution.
This article uses the sci‑fi novel “Beijing Folding” as a framework to examine the distinct “spaces” of programmers—big‑tech, small‑company, and outsourcing/freelance—highlighting their unique pressures, career anxieties, and the occasional intersections among them.
The article analyzes recent shifts in the AI industry, comparing OpenAI's Canvas and Tencent's ima.copilot, and argues that Baidu Wenku's comprehensive, low‑barrier AI suite is redefining content creation by integrating generation, editing, and multi‑modal output in a single platform.
In this interview, Perplexity AI CEO Aravind Srinivas explains the company’s retrieval‑augmented generation architecture, multi‑model strategy, vector‑database use, competitive positioning against Google, monetization plans, and future product road‑map, offering a deep industry perspective on AI‑driven search.
At Tesla's delayed Robotaxi Day, Elon Musk unveiled the low‑cost Cybercab robotaxi, the high‑density Robovan van, and the humanoid Optimus robot, while outlining pricing, production timelines, FSD updates, and the competitive landscape against Waymo and Cruise.
This report provides a comprehensive overview of the 2024 Chinese AI Agent industry, covering the definition and core architecture of AI agents, human‑AI collaboration modes, key features and classifications, market size forecasts, ecosystem players, business models, and emerging development trends.
The AI industry’s profit landscape mirrors a smile curve, with upstream GPU manufacturers and downstream application developers capturing most returns while costly large‑model R&D yields low margins, prompting predictions of GPU valuation corrections, a push for consumer‑facing killer apps, and massive application turnover through creative destruction.
This article provides a comprehensive overview of servers, explaining what they are, their hardware components, classification by form factor, instruction set and processor count, and examines the market dynamics of X86 versus ARM architectures, supported by recent industry data and cost analyses.
The rapid growth of large‑language models—from GPT‑1 to the upcoming GPT‑5—has dramatically increased compute demand, prompting cloud providers and hardware vendors to accelerate GPU performance, interconnect bandwidth, and chip localization, reshaping the AI‑driven capital‑expenditure landscape for 2024.
The article analyzes the historical evolution of storage technology, explains the performance and storage walls that limit conventional memory in emerging AIoT, 5G and automotive applications, and evaluates four next‑generation memories—PCRAM, MRAM, ReRAM and FeRAM—by comparing their principles, advantages, challenges and market readiness.
The article examines Denuvo's technical protection methods, their impact on game performance, real‑world examples of slowdown, and how cracking groups like EMPRESS repeatedly defeat the anti‑tamper system, revealing both its benefits and limitations for publishers and players.
While GPUs have driven AI acceleration for years, this article analyzes their architectural constraints, compares emerging alternatives such as Google's TPU and high‑end FPGAs, and explores future application niches like VR/AR, cloud gaming, and military systems where GPUs may still thrive or be replaced.
A year after the LLM boom, the talent market has moved from severe supply shortage to a high‑water equilibrium, with foundation‑model teams still heavily funded while application‑focused deployments struggle, highlighting changing hiring dynamics, investment pressures, and the looming risk of demand contraction.
The article examines how AI‑enhanced search, driven by large language models, is reshaping the competitive landscape, highlights Baidu’s multi‑modal features and market positioning, and explains why intelligent search is emerging as a high‑potential, user‑centric product in a crowded industry.
This article examines the AI compute chip ecosystem, covering GPU, FPGA, and ASIC technologies, market share trends, key performance metrics such as TOPS, power and die area, and provides a detailed overview of major global and Chinese vendors and their flagship products.
AMD’s Zen 5‑based Ryzen 9000 series and Ryzen AI 300 processors bring a 16% IPC boost, new NPU capabilities, and significant power‑efficiency gains, with detailed benchmark comparisons against Intel, Apple, and Qualcomm that reveal competitive advantages in both productivity and gaming workloads.
This article examines the Model-as-a-Service (MaaS) paradigm, tracing its origins, defining its expanded capabilities for large‑model ecosystems, outlining the full‑stack services it offers, and analyzing current industry adoption, deployment models, and the technical and regulatory challenges that must be addressed for scalable AI rollout.
The article analyzes Tencent App Store's PC version that adopts the native Windows Subsystem Android (WSA) solution, rebrands it as Android on Windows (AOW), and examines the technical partnership with Intel Bridge, the impact of Amazon Appstore's exit, and the market implications for Microsoft’s Android strategy.
This article provides a comprehensive analysis of the Chinese eVTOL industry, covering its definition, safety and noise advantages, economic benefits, classification, competitive comparisons, cost and efficiency metrics, application scenarios, development timeline, supply‑chain structure, material trends, market size forecasts, growth drivers, and the current competitive landscape.
The article analyzes how AI servers are shifting from pure compute power to storage‑centric designs, detailing the memory‑wall challenge, the rise of HBM and CXL technologies, vendor market shares, upcoming product roadmaps, and the broader supply‑chain opportunities shaping the AI hardware ecosystem.
AMD’s Unified Compute Architecture combines Ryzen CPUs and Radeon GPUs through HSA and Infinity Fabric, enabling shared virtual memory, a unified programming model, high‑bandwidth low‑latency interconnects, and scalable performance across gaming, AI, and data‑center workloads, while tracing its evolution from early APUs to future innovations.
This article provides a comprehensive overview of Ethernet switches, covering their definitions, multiple classification dimensions, architectural roles in campus, enterprise, and data‑center scenarios, component makeup, market dynamics between black‑box and white‑box solutions, and future trends in switch chip development.
The article analyzes how Tencent’s App Store partnership with Microsoft rebrands the Windows Subsystem for Android (WSA) as Android on Windows (AOW), examines the technical role of Intel Bridge and Celadon, and assesses the impact of Amazon’s exit on the ecosystem and market share in China.
This article breaks down the AI ecosystem into four layers—AI hardware and cloud services, model and algorithm advances, MLOps middleware, and B2B/B2C applications—highlighting how hardware cost reductions, cloud integration, model breakthroughs, and middleware providers shape the market and adoption speed.
The article analyzes recent rumors of Google laying off many Go core developers, outlines what resources and support could be lost, explores possible scenarios for the language’s future, and compares the situation to Rust’s evolution, highlighting risks for the Go ecosystem.
Nvidia’s next‑generation GeForce RTX 50 (Blackwell) GPUs are rumored to retain a 384‑bit memory bus, possibly adopt GDDR7 for up to 1.5 TB/s bandwidth, and push power consumption toward 1 kW, while Dell’s COO hints at new AI accelerators without liquid cooling.
Based on TrendForce data, AI server shipments are projected to grow at a 12.2% CAGR through 2027, while advances in PCIe switching, retiming chips, and high‑speed GPU interconnects such as NVLink and NVSwitch are reshaping the architecture and performance of next‑generation AI compute platforms.
The article analyzes how the surge in AI workloads and the “East‑West Computing” strategy are reshaping the server industry, detailing the AI server component chain, the role of HBM memory, SSD evolution, and the stark cost‑structure differences between traditional and AI‑optimized servers.
The article examines Groq’s new LPU AI chip, comparing its inference speed and architecture to Nvidia GPUs, discusses the company’s market positioning, recent CEO statements, and the broader AI‑hardware race, while questioning whether Groq can become the go‑to accelerator for startups by the end of 2024.
The 2023 overview of China’s disaster recovery and backup industry reveals how new cybersecurity regulations, rising RPO/RTO expectations, a three‑tier protection model, and the shift to cloud‑based solutions are driving rapid market growth across sectors such as healthcare, while competition remains fragmented among many vendors.
The article analyzes Nvidia’s 2023 investor‑meeting roadmap, revealing an annual GPU release cadence with H200, B100 and X100 chips, a unified "One Architecture" strategy spanning x86 and ARM, accelerated interconnects like NVLink‑C2C, and competitive pressures shaping its AI ecosystem.
The article examines the current state and future trajectory of AI large models, highlighting GPT's leadership, domestic Chinese developments, emerging multimodal applications, evolving revenue models, and market size forecasts that signal a transformative shift in AI-driven industry.
The article analyzes how China’s national‑level tech‑security strategy drives domesticization of hardware and software, outlines policy‑backed investment in key sectors, and presents market data showing that domestic chips now account for roughly 25% of the server market, while offering a curated list of further industry reports.
The article surveys the 40‑year history of the Free Software Foundation, hacker culture, the GPL licenses, the rise of Linux and open‑source movements, examines corporate responses from IBM, Microsoft and Google, and outlines a wide range of interdisciplinary research questions for the open‑source ecosystem.
The article outlines the 2024 computing‑power leasing industry framework, explains three main rental models, highlights the surge in demand driven by generative AI, the shortage of high‑end GPUs, and provides an extensive collection of links to reports and analyses on GPU technology, market dynamics, and future development paths.
The article provides an in‑depth industry analysis of AI server hardware, covering shipment forecasts, NVIDIA DGX H100 specifications, the role of PCIe switches and retimers, the evolution of NVLink/NVSwitch, and the market dynamics of DDR4/DDR5 memory interface chips.
The article examines C++'s identity crisis, arguing that a weak ecosystem, limited standard‑library support, and a focus on language features by the standards committee and Microsoft have left the language awkwardly positioned compared to languages like Java, Python, and Go.
2023 GPGPU research framework analysis reveals that while Chinese GPUs like BR100 and TianGai100 can match or exceed NVIDIA A100 in FP32, they still lag in FP64 and INT8 performance, and the domestic software ecosystem based on OpenCL trails far behind NVIDIA's CUDA, shaping short‑and‑term market dynamics.
The article examines High Bandwidth Memory (HBM) technology—its 3D‑stacked architecture, superior bandwidth and power efficiency over GDDR, adoption in AI GPUs, generational performance gains, TSV manufacturing processes, and the evolving market share among major vendors.
ChatDev, an AI‑driven software development platform, claims to create complete applications from a single prompt in about three minutes and at a cost of roughly two yuan, leveraging a multi‑agent workflow, a custom 100‑billion‑parameter model, and open‑source frameworks to dramatically cut development time and expense.
This article provides a comprehensive analysis of network switches, covering global market size, definitions, classifications, hardware components, architectural styles such as CLOS and Spine‑Leaf, technical principles, performance metrics, data‑center and industrial use cases, and the overall industry supply chain.
The 2023 report analyzes a 5.7% Q2 decline in global server shipments, a modest 1.5% rebound expected in Q3, the shift toward high‑priced AI servers, TrendForce's revised forecast of 13.835 million units, and IDC's forecast of rapid growth in China's liquid‑cooling data‑center market.
The article analyzes why technology professionals in China are frequently removed from companies, highlighting the low entry barriers for coding roles, the shift from talent to liability as firms grow, and the limited reliance on deep technical expertise for most businesses.
This article provides a comprehensive overview of the storage chip market, detailing the different storage media, memory hierarchy, DRAM/ROM technologies, DDR standards, NAND flash classifications, 3D NAND advancements, and the industry’s supply‑chain structure, while highlighting the emerging domestic substitution trend.
This article provides a comprehensive overview of Ethernet switches, detailing internal components such as ASIC chips, CPUs and PHYs, explaining the upstream‑midstream‑downstream industry chain, analyzing chip architectures, market shares, white‑box developments, industrial switch requirements, and projecting growth trends up to 2025.
This article analyzes how AI‑generated content (AIGC) is merging with low‑code, software development, and various innovation processes, presenting data on cost reductions, efficiency gains, a classification of innovation types, TRIZ methodology steps, and a forward‑looking view of AI‑driven production‑relation transformations.
The 2023 China SmartNIC industry report examines how programmable network cards offload CPU workloads, outlines their classifications, tracks rapid technological evolution, analyzes the supply chain, quantifies market growth to 692 billion CNY by 2026, and evaluates the competitive landscape among emerging vendors.
This article analyses China’s domestic server CPU landscape, classifying the six major vendors by instruction‑set licensing, detailing their product lines, performance metrics, ecosystem support, and market positioning, and predicts which companies will benefit most from the current industry‑driven digital‑infrastructure and trust‑worthy computing boom.
This article examines China’s domestic CPU market, profiling six manufacturers, comparing their architectures (ARM, x86, LoongArch, RISC‑V, Alpha), detailing technical specifications, performance benchmarks, ecosystem support, and the impact of national programs on their development.
This article examines the challenges of rapid‑growth e‑commerce supply chains, compares global and domestic supply‑chain software, outlines core SCM concepts, and proposes a framework of design principles, value metrics, and ROI calculations for constructing a flexible, high‑performance supply system.
A recent police crackdown in China uncovered six pornographic comic apps and revealed that shady “app re‑branding” services help such illegal content bypass app‑store reviews by swapping file packages, highlighting the technical tricks, regulatory response, and the broader industry implications.
This interview explores the evolution of QQ Browser from its 2009 launch, the technical challenges of building a mobile web rendering engine, the role of Tencent Browser Service (TBS) in document and media handling, performance and security optimizations, market positioning, and future product strategies.
Microsoft announced the integration of GPT‑4 across the entire Microsoft 365 suite as Copilot, detailing new AI‑driven features in Word, PowerPoint, Excel, Outlook, Teams and Power Platform, while comparing the move to Google's AI‑enhanced Workspace, discussing hallucination risks, pricing, rollout plans and industry impact.
The wave of layoffs at major tech giants in 2023, especially in AR/VR divisions, is shrinking large‑scale metaverse projects while simultaneously fueling a rapid expansion of XR startups that are poised to capture talent, funding, and market share in a reshaped industry landscape.
This article provides an in‑depth analysis of ChatGPT, covering its GPT‑3.5 foundation, RLHF training pipeline, key features, technical limitations, model compression methods, and the broader industry impact and investment prospects of large language models.
This article provides a comprehensive overview of desktop cloud solutions, describing their architecture, deployment models, key virtualization technologies such as VDI and IDV, hardware components, industry participants, application scenarios across sectors, and emerging trends like vGPU and market competition.
This article provides a comprehensive overview of China’s Xinchuang (information technology innovation) industry, explaining its core components—hardware, operating systems, middleware, databases, and firmware—while highlighting market share trends, classification schemes, and the strategic importance of each layer for national information security.
Distributed storage encompasses integrated appliances and pure‑software solutions, each with distinct hardware strategies, and forms a multi‑dimensional industry ecosystem that spans commercial and open‑source software, specialized and generic hardware, serving critical scenarios such as virtualization/cloud, high‑performance computing, and big‑data analytics.
This article explains the CXL cache‑coherent interconnect, its evolution to CXL 2.0, real‑world deployments by Meta and MemVerge, and how external memory pools can dramatically expand capacity and bandwidth while keeping latency comparable to NUMA, reshaping future server designs.
China’s graph computing landscape is rapidly evolving, with the 2022 CB Insights report detailing the technology’s shift from traditional relational databases to graph databases and engines, highlighting industry growth, academic research surges, major investments, open‑source initiatives, and diverse applications across finance, energy, and AI.
This report examines the rapid development, challenges, and future prospects of China's domestic CPU industry, covering market growth, technological breakthroughs, ecosystem building, and strategic considerations for manufacturers and policymakers in the global context.
The July 2022 China Database Popularity Ranking lists 232 databases with DM moving up to second place, while IDC reports a $15.8 billion market in H2 2021 growing 34.9% year‑over‑year and predicts the sector will reach $95.5 billion by 2026, accompanied by a collection of monthly analysis PDFs and extensive resources on active‑active disaster‑recovery solutions.
The article explains the newly announced “National Cloud” concept, its origins in the State-owned Assets Supervision and Administration Commission meeting, the role of China Telecom’s Tianyi Cloud, the strategic reasons for a unified cloud platform, and how this initiative reshapes competition among telecom operators and major cloud providers.
The talk by Kunlunxin’s R&D director outlines why AI chips are an inevitable industry trend, analyzes macro‑level opportunities and challenges in China’s AI chip market, and shares practical pathways—including mass production, software ecosystems, and productization—through real‑world case studies and a six‑root AI framework.
This article introduces VentureSights, an AI‑driven intelligent industry analysis platform built on knowledge‑graph technology and the concept of industry atoms, detailing its core modules, workflow, industry‑atom representation, extraction algorithms, and overall system architecture for generating comprehensive industry reports and insights.
The May 30, 2022 ISC 2022 announcement revealed that ORNL's Frontier became the first true exascale supercomputer with 1.102 exaflops, reshaping the Top500 rankings and highlighting the latest hardware configurations, regional distribution, Chinese HPC developments, and the shifting market share among major vendors.
The article reviews Kunlun Chip’s decade‑long development, its self‑designed XPU architecture, key advantages, product generations, performance benchmarks, and diverse industry deployments, illustrating how the company aims to become a globally leading AI computing provider.
The article analyses low‑code platforms by defining low‑code as visual programming, contrasting declarative and imperative approaches, examining front‑end and back‑end implementation schemes, interaction models, storage options, workflow engines, and future trends, ultimately showing that declarative foundations drive both strengths and limitations.
The 2022 China Database Industry Analysis Report examines market growth, product diversity, and competitive dimensions, detailing relational, NoSQL, and NewSQL classifications, open‑source concepts, and the challenges and opportunities facing domestic database vendors amid rising investment and geopolitical pressures.
This article provides an in‑depth analysis of Tencent Cloud WeDa low‑code platform, covering its definition, evolution, market adoption, core capabilities, architecture, backend practices, development workflow, high‑availability design, and future trends, while explaining why low‑code boosts efficiency and digital transformation.
The article analyses the domestic‑driven transformation of China’s banking IT, comparing two paths to replace foreign mainframes, evaluating the maturity of storage, database and distributed solutions, and outlining market demand, digital‑currency impact, and competitive dynamics among key vendors.
Servers, the high‑performance backbone of cloud and data‑center infrastructures, differ from ordinary PCs in stability, hardware, and firmware; they come in various logical and physical forms, are classified by architecture, CPU count, and application, and the market now sees a competitive split between X86 and ARM designs.
This article analyzes the structure of black production in the real estate industry, focusing on its impact on companies like 贝壳 and the countermeasures implemented to combat it.
The article defines the metaverse as a networked virtual reality where avatars live and work, outlines its societal significance, examines major tech players' investments, and breaks down the ecosystem into layered structures and eight key development categories, providing a concise industry snapshot.
This article defines virtual characters, traces their origins from the 1989 Visible Human Project to modern digital idols, examines market growth across e‑commerce, finance, film and gaming, outlines the industry’s three‑layer architecture, showcases leading products and solutions, and details the technical research areas such as 3D art pipelines, facial‑animation, rendering, scene orchestration, and big‑data‑driven algorithms pursued by Alibaba’s front‑end team.
The article analyses why Chinese B2B cloud firms, despite long working hours and abundant talent, lag behind US providers, attributing the gap to product‑driven versus sales‑driven strategies, cultural differences, incentive structures, and low willingness to pay for high‑quality solutions.
A recent industry roundup reveals that every major Chinese internet company requires overtime, with Pinduoduo topping the list at 66 hours per week, while also offering some of the highest engineer salaries across junior to senior levels, prompting readers to weigh work‑life balance against compensation.
This article provides a comprehensive analysis of CPU architecture evolution, workflow, historical milestones, CISC versus RISC competition, the emergence of RISC‑V, China's domestic processor initiatives, and current market share trends across servers, desktops, and mobile devices.
A 2021 Forrester survey of 422 Chinese developers reveals how cloud‑native technologies such as containers, Kubernetes and Serverless are reshaping development roles, boosting productivity, and driving a shift from traditional on‑premise coding to a fully cloud‑native, edge‑enabled ecosystem, while highlighting emerging challenges and opportunities.
The 2021 China PaaS and SaaS market research report reveals that the PaaS market reached 280.5 billion yuan in 2020 with a 48% CAGR, forecasts a 2 trillion‑yuan size by 2025, highlights the dominance of technology‑enabled PaaS, and outlines key vendor, user, and emerging‑technology trends.
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.
The 2020 CAICT whitepaper collection analyzes China’s rapidly growing cloud‑native market, clarifies its definition, outlines the ecosystem across five major categories, presents 2020 market size and adoption statistics, and introduces a new security framework to address emerging risks.
The 2020 Xinchuang Development Report maps China’s information‑technology ecosystem—covering infrastructure, basic software, applications, and security—while analyzing its historical evolution, macro drivers, new‑infrastructure opportunities, key players, industry chain, and future trends, offering a comprehensive industry‑wide insight.
The article provides a comprehensive overview of 5G technology, highlighting its high bandwidth, speed, and connectivity advantages, analyzing the global industry chain, key application scenarios such as healthcare and transportation, and discussing emerging trends like cloud‑network convergence and digital twin development.
This article examines the evolution of high‑availability architectures—from cold backup to multi‑active deployments—detailing the technical trade‑offs, design patterns, and real‑world implementations used by large internet companies such as Alibaba, Eleme, and Taobao.
An overview of the CPU’s pivotal role in IT systems leads into a four‑point framework for domestic processors, covering ARM’s market dominance, the semiconductor supply chain, three development pathways—X86 licensing, ARM licensing, and self‑designed architectures—and the security‑driven outlook shaping China’s future CPU landscape.
The 2020 Gartner Primary Storage Magic Quadrant shows a sharp decline in external‑controller (ECB) storage, rapid growth of all‑flash arrays, shifting vendor rankings, and strategic forecasts that point to OPEX‑based consumption, cloud integration, and NVMe‑oF adoption reshaping the storage market.
This report reveals that artificial intelligence is accelerating at unprecedented speed, with leading tech giants such as Google, Meta, and Microsoft pouring massive investments, and outlines three core sections: the imminent industry boom, detailed AI sub‑domains and value chain, and the underlying investment logic driving the sector.
