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市場調查報告書
商品編碼
2046343
公共雲端市場 - 全球產業規模、佔有率、趨勢、機會、預測:按部署方式、組織規模、最終用戶產業、地區和競爭對手分類,2021-2031 年Public Cloud Market - Global Industry Size, Share, Trends, Opportunity, and Forecast Segmented by Deployment, by Organization Size, by End-user Industry, By Region & Competition, 2021-2031F |
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全球公共雲端市場預計將經歷顯著成長,從 2025 年的 6,550.6 億美元成長到 2031 年的 1.54,307 兆美元,複合年成長率為 15.35%。
該市場涵蓋由第三方供應商透過公共網際網路提供的運算服務,包括基礎設施、平台和軟體,使企業能夠按需存取資源,而無需管理實體資料中心。推動這一成長的關鍵因素包括:透過營運支出模式實現成本效益的迫切需求、應對工作負載波動所需的快速擴展能力,以及旨在提升業務敏捷性的數位轉型浪潮。這些核心需求促使企業從柔軟性的本地基礎架構遷移到更具適應性和可管理性的雲端環境。然而,儘管成長前景強勁,但嚴重的資料安全和隱私問題仍然阻礙著雲端的廣泛應用,尤其是在監管嚴格的行業。由於在共用雲端環境中確保合規性和保護敏感資料面臨諸多複雜挑戰,企業往往對遷移敏感工作負載猶豫不決。根據 ISC2 在 2024 年的報告顯示,高達 96% 的企業對公共雲端安全表示了相當大的擔憂。這種普遍的擔憂因缺乏能夠監督複雜雲端架構的熟練專家而變得更加複雜,這構成了一個重大障礙,可能會減緩在需要嚴格資料主權的領域中的市場滲透。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 6550.6億美元 |
| 市場規模:2031年 | 15430.7億美元 |
| 複合年成長率:2026-2031年 | 15.35% |
| 成長最快的細分市場 | 金融服務業 |
| 最大的市場 | 北美洲 |
人工智慧 (AI) 和機器學習 (ML) 技術的融合是全球公共雲端市場的主要驅動力。部署生成式 AI 應用的企業需要大量運算能力和可擴展存儲,而只有超大規模雲端供應商才能有效率地提供這些資源。這種需求正促使企業將工作負載遷移到公共雲端基礎設施,從而能夠利用高效能 GPU 等專用硬體和託管服務,而這些資源在本地維護成本將極其高昂。根據微軟於 2024 年 10 月發布的“第一季報”,Azure 和其他雲端服務收入成長了 33%,其中 12 個百分點來自 AI 服務。這凸顯了對複雜演算法所需的高階運算基礎架構的需求,並導致公共雲端資源的大量消耗。同時,企業數位轉型 (DX)舉措的加速推進也推動了市場的持續擴張,越來越多的企業正在對舊有系統進行現代化改造,以確保業務永續營運。企業正積極地從固定的實體基礎設施遷移到靈活的雲端環境,以提高營運敏捷性並縮短新產品的上市時間。這項策略性舉措支持從資本支出 (CAPEX) 模式轉向營運支出 (OPEX) 模式的轉變,使企業能夠根據實際使用情況調整 IT 支出。根據亞馬遜於 2024 年 10 月發布的 2024 年第三季財報,亞馬遜網路服務 (AWS) 的營收年增 19% 至 275 億美元,反映出企業在雲端現代化方面的大量投資。為了最佳化這些投資,企業正在加速其環境的多元化。 Flexera 在 2024 年的一項調查發現,89% 的受訪企業已採用多重雲端策略,這表明一個成熟的生態系統正在形成,該生態系統利用多個雲端服務供應商來實現最佳效能和彈性。
資料安全和隱私問題是限制全球公共雲端市場成長的最大挑戰。與企業完全掌控的本地基礎設施不同,公共雲端環境採用責任共擔模式,這為資料管治和存取管理帶來了顯著的複雜性。企業,尤其是金融和醫療保健行業的企業,通常將這種基礎設施外包視為潛在的安全漏洞,擔心配置錯誤或監控不足會導致敏感智慧財產權和客戶資料外洩。這種擔憂直接導致企業不願遷移關鍵業務工作負載,限制了關鍵產業的市場商機。營運方面的挑戰進一步加劇了這種猶豫,因為驗證分散式雲端環境的安全狀況仍然十分困難。雲端安全聯盟 (CSA) 在 2024 年報告中指出,只有 23% 的企業能夠全面了解其雲端環境。這種嚴重的透明度缺失阻礙了安全團隊有效監控威脅並確保符合監管要求。因此,決策者越來越傾向於將關鍵資料保留在實體資料中心內,以降低與資料可見度和控制力分散相關的風險,並推遲大規模雲端整合。
隨著企業逐步完成雲端遷移的初始階段並優先考慮財務管治,採用 FinOps 和雲端成本最佳化策略正成為關鍵趨勢。各組織正日益建立管理不可預測的雲端支出的框架,並將關注點從基本的資源獲取轉向詳細的課責和減少浪費。這種策略轉變正在推動企業採用複雜的承諾管理技術,以最大限度地提高投資報酬率,並確保營運支出與業務價值緊密相關。根據 FinOps 基金會於 2024 年 2 月發布的《2024 年 FinOps 現狀》報告,管理基於承諾的折扣已成為 43%負責人的首要任務。這一比例較前一年的 7% 顯著成長,凸顯了市場在最佳化消費模式方面的進展。同時,隨著對永續和環保雲端運算的承諾日益重要,供應商的基礎設施和客戶選擇標準也在改變。尤其是在高效能工作負載對運算能力的需求不斷成長的情況下,相關人員積極要求企業提高能源效率和碳足跡方面的透明度,以幫助企業實現其永續發展目標。為此,雲端服務供應商正在開發高效的資料中心,將業務成長與環境影響解耦,使客戶能夠在不違背其環保承諾的前提下追求數位創新。根據Google於2024年7月發布的《2024年環境報告》,該公司全球資料中心組合的年均電源使用效率(PUE)為1.09,遠低於1.56的行業平均水平,這表明整個行業正努力透過技術進步來最大限度地減少對環境的影響。
The Global Public Cloud Market is projected for substantial growth, expanding from USD 655.06 Billion in 2025 to USD 1543.07 Billion by 2031, demonstrating a compound annual growth rate (CAGR) of 15.35%. This market encompasses computing services, including infrastructure, platforms, and software, delivered by third-party providers via the public internet, enabling organizations to access resources on demand without needing to manage physical data centers. Key factors propelling this growth include the essential drive for cost efficiency through an operational expenditure model, the requirement for swift scalability to manage variable workloads, and the widespread push for digital transformation aimed at improving business agility. These core demands encourage businesses to transition from inflexible on-premises infrastructures to more adaptable, managed cloud environments.Nevertheless, despite this strong growth outlook, significant concerns regarding data security and privacy continue to hinder widespread adoption, especially within highly regulated industries. Businesses are often reluctant to move sensitive workloads due to the intricate challenges of ensuring compliance and safeguarding proprietary data within shared cloud environments. As reported by ISC2 in 2024, a substantial 96% of organizations voiced considerable apprehension about public cloud security. This pervasive worry, further complicated by a severe scarcity of skilled professionals needed to oversee complex cloud architectures, presents a notable obstacle that could slow market penetration in sectors demanding strict data sovereignty.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 655.06 Billion |
| Market Size 2031 | USD 1543.07 Billion |
| CAGR 2026-2031 | 15.35% |
| Fastest Growing Segment | BFSI |
| Largest Market | North America |
Market Driver
The integration of Artificial Intelligence (AI) and Machine Learning (ML) technologies is a primary driver for the Global Public Cloud Market. Enterprises deploying generative AI applications demand extensive computational power and scalable storage, capabilities efficiently provided only by hyperscale cloud providers. This necessity prompts organizations to shift workloads to public cloud infrastructure, gaining access to specialized hardware like high-performance GPUs and managed services that would be prohibitively expensive to maintain on-premises. Microsoft's 'First Quarter Fiscal Year 2025 Results' from October 2024 showed Azure and other cloud services revenue grew 33%, with 12 percentage points directly attributable to AI services, highlighting how the need for advanced computing infrastructure for complex algorithms translates into significant public cloud resource consumption.Concurrently, the acceleration of enterprise digital transformation initiatives fuels continued market expansion as businesses modernize legacy systems for sustained viability. Corporations are actively transitioning from rigid physical infrastructure to flexible cloud environments to boost operational agility and shorten time-to-market for new offerings. This strategic move supports a shift from capital expenditure to operational expenditure models, allowing companies to align IT spending with actual usage. Amazon's 'Q3 2024 Financial Results' from October 2024 reported a 19% year-over-year increase in Amazon Web Services segment sales to $27.5 billion, reflecting substantial enterprise investment in cloud modernization. To optimize these investments, companies are increasingly diversifying their environments, with Flexera reporting in 2024 that 89% of surveyed organizations adopted a multi-cloud strategy, indicating a mature ecosystem where entities utilize multiple providers for optimal performance and resilience.
Market Challenge
Data security and privacy concerns represent the foremost challenge constraining the growth of the Global Public Cloud Market. In contrast to on-premises infrastructure where organizations retain full control, public cloud environments utilize a shared responsibility model, which introduces substantial complexities in data governance and access management. Businesses, especially those in finance and healthcare, frequently view this externalization of infrastructure as a potential weakness, fearing that sensitive intellectual property or customer data might be exposed due to misconfigurations or insufficient oversight. This apprehension directly leads to a reluctance to migrate mission-critical workloads, thus curtailing the market's revenue opportunities in crucial sectors.This hesitation is further supported by operational challenges, as confirming security posture across distributed cloud environments remains difficult. The Cloud Security Alliance reported in 2024 that a mere 23% of organizations possessed complete visibility into their cloud environments. This significant lack of transparency hinders security teams from efficiently monitoring threats or ensuring adherence to regulatory requirements. As a result, decision-makers often delay extensive cloud integration, opting to retain vital data within physical data centers to mitigate risks associated with fragmented visibility and control.
Market Trends
The adoption of FinOps and cloud cost optimization strategies has become a vital trend as enterprises transition beyond initial cloud migration to prioritize financial governance. Organizations are increasingly establishing frameworks to manage the unpredictable nature of cloud spending, moving their focus from basic resource acquisition to detailed cost accountability and waste reduction. This strategic shift drives the use of advanced commitment management techniques to maximize return on investment, ensuring operational expenditures align closely with business value. The FinOps Foundation's 'State of FinOps 2024' report from February 2024 indicated that managing commitment-based discounts surged to a top priority for 43% of practitioners, a notable increase from 7% in previous years, highlighting the market's progression towards optimized consumption models.Concurrently, the growing emphasis on sustainable and green cloud computing initiatives is transforming both provider infrastructure and client selection considerations. With computational demands rising, particularly for high-performance workloads, stakeholders are actively seeking transparency regarding energy efficiency and carbon footprints to achieve their corporate sustainability objectives. Cloud providers are responding by developing highly efficient data centers that separate growth from environmental impact, thereby allowing clients to pursue digital innovation without compromising their ecological commitments. Google's '2024 Environmental Report' from July 2024 showed its global data center fleet had an average annual power usage effectiveness (PUE) of 1.09, significantly better than the industry average of 1.56, demonstrating the sector's dedication to minimizing ecological impact through technological advancements.
Report Scope
In this report, the Global Public Cloud Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Public Cloud Market.
Global Public Cloud Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: