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诺基亚利用 Cursor 两周分析五千万行代码重构架构

Nokia analyzes 50M+ lines of code in two weeks with CursorSep 2, 2026

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Play Nokia analyzes 50M+ lines of code in two weeks with Cursor

Nokia 利用 Cursor 在两周内分析了 5000 多万行代码

Nokia is redesigning its entire software development lifecycle with Cursor – from PRD and design work to code analysis, building customer internal tools, and accelerating diagnosis on customer-impacting defects from historical service requests. In one project, two engineers analyzed more than 50 million lines of code in two weeks – work that would have taken a dozen or more experts several months with custom tooling.

Nokia 正在使用 Cursor 重新设计其整个软件开发生命周期——从产品需求文档（PRD）和设计工作，到代码分析、构建客户内部工具，以及加速诊断历史服务请求中影响客户的缺陷。在一个项目中，两名工程师在两周内分析了超过 5000 万行代码——这项工作若使用定制化工具，原本需要十几名甚至更多专家花费数月时间才能完成。

Nokia delivers AI-powered connectivity for cloud providers, mission-critical enterprises, and telecommunications providers. Its Core Networks division develops a comprehensive portfolio of cloud native network functions that power 5G mobile voice and data services. The division operates in a highly regulated, standards-driven environment where many use cases demand five-nines reliability.

Nokia 为云提供商、关键任务型企业以及电信运营商提供基于 AI 的连接能力。其核心网络部门开发了一系列全面的云原生网络功能组合，用于支撑 5G 移动语音和数据服务。该部门在一个高度监管且以标准驱动的环境中运营，许多用例要求达到五个九（99.999%）的可靠性。

Nokia Core Networks needed to develop an evidence-based plan to decompose its monolithic architecture and establish a more distributed, service-based architecture. The assigned team previously expected the job would require custom tooling, take several months, and occupy a dozen or more experts. Using Cursor, two engineers analyzed more than 50 million lines of code in one of the Core Networks product lines in two weeks.

Nokia 核心网络部门需要制定一个基于证据的计划，以分解其单体架构并建立更分布式、基于服务的架构。被指派的小组此前预计，这项工作将需要定制化工具，耗时数月，并占用十几名或更多专家。使用 Cursor，两名工程师在两周内分析了核心网络产品线之一的超过 5000 万行代码。

Our early success is leveraging Cursor as a platform for multi-agent deployment and orchestration, where the role of the engineer becomes the supervision of agents that are performing work at scale and collaborating with one another. Applying Cursor is a huge productivity benefit, and we're at the beginning of a very critical journey.

我们的早期成功在于将 Cursor 作为多智能体部署和编排的平台，在此平台中，工程师的角色转变为监督大规模执行任务并相互协作的智能体。应用 Cursor 带来了巨大的生产力提升，而我们正处于一段非常关键的旅程的开端。

Kal De

SVP of Product and Engineering, Core Networks, Mobile Infrastructure Group, Nokia

诺基亚移动基础设施集团核心网络部门产品与工程高级副总裁

#Analyzing more than 50 million lines of code in two weeks

#两周内分析超过 5000 万行代码

The Core Network division's hybrid codebase included code written in C, C++, Go, and other languages distributed across numerous repositories. Using Cursor, two Nokia team members analyzed the codebase in two weeks without requiring custom tools. The analysis provided Nokia with an evidence-based plan for decomposing the architecture based on insights into where changes could have the greatest impact on reliability and customer outcomes. By completing the analysis with only two engineers, the Core Network team estimates it freed up more than a dozen specialists over several months, allowing them to focus on other projects.

核心网络部门的混合代码库包含用 C、C++、Go 及其他语言编写的代码，分布在众多仓库中。使用 Cursor，两名诺基亚团队成员在两周内分析了代码库，无需定制工具。此次分析使 Nokia 能够基于对哪些变更可能对可靠性和客户结果产生最大影响的洞察，制定出一个基于证据的架构分解计划。仅通过两名工程师完成分析，核心网络团队估计此举在数月内释放了十多名专家的资源，使他们能够专注于其他项目。

"It gave us a very analytical, insightful view into our known historical challenges that we've had in the codebase. We know that if we go with this plan, it will actually have ROI, which probably would not have been possible without Cursor," said Kal De, SVP of Product and Engineering, Core Networks, Mobile Infrastructure Group at Nokia.

"它为我们对代码库中已知的历史挑战提供了非常具有分析性和洞察力的视角。我们知道，如果采用这个计划，它将产生投资回报，而这在没有 Cursor 的情况下可能无法实现，"诺基亚移动基础设施集团核心网络产品与工程高级副总裁 Kal De 表示。

#From multi-month manual workflow to building an automated tool in one week

#从耗时数月的手动工作流到在一周内构建自动化工具

Nokia also uses Cursor to simplify how it deploys new functionality across its network. In the past, deploying a new 5G mobile core function required a multi-month project and dozens of people across multiple parts of the company.

诺基亚还使用 Cursor 来简化其在新功能部署方面的工作方式。过去，部署新的 5G 移动核心网功能需要一个历时数月的项目，并涉及公司多个部门的数十名人员。

To reduce complexity, a Nokia engineer used Cursor to go from problem statement to a detailed PRD to a working project-management tool, all in Cursor, in less than a week. The tool automated and visualized approximately 80% of a workflow that ordinarily would have required coordination between 6–10 project managers and program managers.

为了降低复杂性，一名诺基亚工程师利用 Cursor，在不到一周的时间内，从问题陈述出发，经过详细的产品需求文档（PRD），最终构建出一个可用的项目管理工具。该工具自动化并可视化了原本需要 6 至 10 名项目经理和程序经理之间协调才能完成的大约 80% 的工作流程。

"He identified a problem and then used Cursor to build a full-blown solution. He knocked us off our seats. That certainly had an accelerating effect on our feeling that we are at the point now that we should scale our use of Cursor," said De.

"他识别出一个问题，然后使用 Cursor 构建了一个完整的解决方案。这让我们大吃一惊。这确实加速了我们现在的感受：我们已达到应该扩大 Cursor 使用规模的阶段，"De 说道。

#Conducting root cause analysis in days instead of weeks

#将根因分析时间从数周缩短至数天

Nokia is also using Cursor when a software defect affects a customer or the customer's subscribers. In the past, investigating those issues was a semi-manual process: engineers dug through a complicated codebase with limited information about what triggered the problem, which often required weeks of work and multiple meetings across teams.

当软件缺陷影响客户或客户的订阅用户时，诺基亚也会使用 Cursor。过去，调查这些问题是一个半手动过程：工程师在信息有限的情况下深入排查复杂的代码库，以确定触发问题的原因，这通常需要数周的工作时间和跨团队的多次会议。

With Cursor, systems engineers load environment logs, past tickets, the codebase, and debugging traces. Multiple agents run in parallel to flag potential hotspots and propose actionable triage steps, so engineers can act without waiting on cross-team coordination. What used to take weeks now takes days.

借助 Cursor，系统工程师会加载环境日志、过往工单、代码库以及调试跟踪记录。多个代理并行运行，以标记潜在热点并提出可操作的初步排查步骤，使工程师无需等待跨团队协调即可采取行动。原本需要数周的时间现在只需几天即可完成。

We can radically accelerate our root cause analysis, which directly impacts our ability to put a patch in place that resolves a problem an order of magnitude faster.

我们可以极大地加速根因分析，这直接提升了我们快速部署补丁解决问题的能力，速度提高了数量级。

Kal De

SVP of Product and Engineering, Core Networks, Mobile Infrastructure Group, Nokia

诺基亚移动基础设施集团核心网络产品与工程高级副总裁

#Redesigning the SDLC around specialized agents

#围绕专用代理重新设计软件开发生命周期（SDLC）

Nokia has also extended its use of Cursor into the earliest stages of its software development lifecycle, where workflows historically have involved less automation. Teams are using Cursor to support requirements gathering and to generate product requirements documents, accelerating creation of high-level designs and detailed architectural plans. Engineers can select among multiple models based on the accuracy and token efficiency each task requires.

诺基亚还将 Cursor 的使用扩展到了软件开发生命周期的最早阶段，而以往这些阶段的工作流程自动化程度较低。团队正在使用 Cursor 来支持需求收集并生成产品需求文档，从而加速高层设计和详细架构计划的创建。工程师可以根据每项任务对准确性和 Token 效率的要求，在多个模型中进行选择。

Looking ahead, the company plans to use Cursor to help discover requirements within the complex telecommunications networks it supports. By using Cursor to automatically catalogue network elements and define how they are configured, connected, and governed by policy, Nokia will be able to give its teams the context they need to reduce manual work and move new capabilities into development more efficiently.

展望未来，该公司计划利用 Cursor 帮助发现其支持的复杂电信网络中的需求。通过利用 Cursor 自动编目网络元素并定义其配置、连接方式以及策略治理规则，诺基亚将能够为团队提供所需的情境信息，从而减少手动工作，更高效地将新功能引入开发环节。

"We are redesigning our entire software development lifecycle from inception to product delivery and everything in between. We are trying to leverage Cursor as an agent platform to introduce specialized agents that are persona specific for every aspect of work that we do, and that can partner with the human in the seat who does that work today," said De.

De 表示："我们正在从构思到产品交付以及其间的所有环节，重新设计整个软件开发生命周期。我们正试图将 Cursor 作为代理平台，为我们要做的每一项工作引入特定角色的专用代理，让它们能够与当前从事该工作的人员协同合作。"

If you're interested in transforming your SDLC with Cursor, please reach out to our team to start a free trial.

如果您有兴趣利用 Cursor 改造您的 SDLC（软件开发生命周期），请联系我们的团队以开始免费试用。