# Modernization Published articles for Modernization. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Mainframe modernization options and migration strategies for 2026 DevFeed: [Mainframe modernization options and migration strategies for 2026]() Original publisher: [Read original article]() Author: nkondo Published: 2026-09-16T00:35:16Z Content type: opinion Language: ja Sources: [VMware Blogs]() Topics: [Mainframe](), [Cloud]() Tags: [architecture](), [cloud](), [international](), [mainframe](), [modernization](), [tag-78060198c513](), [tag-b333ed7fe4f9](), [vmware-cloud-foundation]() ### AI overview This article examines mainframe modernization in 2026, comparing on-premises, public cloud, sovereign cloud, and dedicated VMware infrastructure options. It recommends assessing performance, availability, security, data sovereignty, cost, and migration risks, with staged migration and current-state assessment as key practices. ### Source excerpt 第一回：2026年、メインフレーム・モダナイゼーションの現在地 メインフレーム（汎用コンピュータ）は、日本の社会インフラや主要企業の基幹業務システムにおいて、長年にわたり高い堅牢性と信頼性を提供してきました。IBMのz/OS、富士通のXSP/OSIV、NECのACOSなど、各社が独自に発展させたプラットフォームは、現在も重要インフラを支えています。しかし2026年現在、主要メーカーによるメインフレーム事業の撤退・サポート終了方針の提示、および保守を担うベテラン技術者の定年退職によるスキル継承の限界から、事業継続上の実害を伴う課題が顕在化しています。 こうした状況下において企業に求められるのは、単なるシステムの延命ではなく、自社のデータに対する統制（データ主権）を維持し、将来的なデータ活用を見据えたシステムアーキテクチャの再設計です。 本稿では、メインフレームのモダナイゼーションにおける選択肢として、オンプレミス環境や各種クラウド基盤の特性およびリスクを比較・整理することで、失敗しない移行への第一歩を考えます。 1. 確実性を高めるアプローチとインフラの選択肢 メインフレーム脱却において重要な検討事項は、移行後におけるシステム性能、可用性、セキュリティなどの非機能要件の維持です。 プログラム言語の変換のみでは、基幹システムとしての要求水準を満たすことはできません。この課題に対して、VMwareのTanzuアーキテクチャチームが公開している技術指針（An Architecture Path to Mainframe Modernization）では、一括刷新（ビッグバン移行）に伴う処理結果の不一致や障害リスクを回避するため、段階的な移行手法が推奨されています。具体的には、アプリケーション層において、現行システムを稼働させながら、重要な機能やデータを単位ごとに新環境へ段階的に移行する手法（Stranglerパターン）を適用します。そして、それを受け止めるインフラ層として、自社統制が可能なVMware環境上のLinux基盤を採用することにより、既存のビジネスロジックを活用しつつ、メインフレームと同等の応答性や可用性を維持することが可能となります。 一方で、パブリッククラウド各社が公開している情報をもとに直接パブリッククラウドのネイティブ環境へ移行するルートを検討する企業も少なくありません。パブリッククラウドは最新のAI機能や外部サービスと手軽に連携できるメリットがありますが、基幹システムをそのまま持ち込む際には把握しておくべき現実的な注意点があります。 共有環境（マルチテナント）における非機能要件の課題 他社と物理リソースを共有する構成では、ミリ秒単位の低遅延処理や、他システムの負荷影響を排除したリソース隔離の再現が困難です。 専用（占有）環境におけるコストおよび為替リスク 上記の課題を回避するために占有環境を採用した場合、初期費用および運用費用が高騰しやすくなります。また、サービス特有のドル建て課金体系により、為替変動（ドル高・円安）や国際情勢の影響を受けて中長期的なインフラコストが不透明化するリスクがあります。 データ主権に関わるリスク 米国クラウド法（CLOUD Act）に基づく国外法執行機関からのデータアクセス要求の可能性や、暗号鍵の管理権限を事業者に依存することによるデータ閲覧リスクなど、データ統制上の課題が生じます。 現在では、オンプレミスの堅牢性とクラウドの柔軟性を両立させるアプローチとして、国内事業者によるソブリンクラウドや、ハイパースケーラー上で展開される専有VMware基盤（VMC on AWS, AVS, OCVS等）も有力な選択肢となっています。コスト・性能・法制度リスクを多角的に評価した上で、適材適所の配置を行うことが不可欠です。 2. 2026年における移行戦略と仕分け 規約や為替リスクを回避し、自社主導でデータを管理・運用するための移行パターンとして、代表的な3つのアプローチを整理します。 移行パターン 具体的なアプローチ 2026年現在の評価とリスク 1. リプレイス （全面手組み刷新） システムを解体し、パッケージ導入またはゼロから再構築します。 数千万行規模のビジネスロジックの再設計を伴うため、膨大なコストと期間を要します。現行システムとの処理結果の相違等により、長期化・頓挫リスクが高くなります。 2. リホスト （クラウド直接移行） 現行プログラムをパブリッククラウドの仮想マシンへそのまま移行します。 移行期間の短縮は見込めるものの、共有環境における処理遅延、占有環境採用時のコスト高騰・為替リスク、および国外法制度に伴うデータ統制上のリスクが存在します。 3. リファクター （自動リライト＋次世代 ## Rail Network Modernization: FRMCS, Sovereignty and the AI Edge DevFeed: [Rail Network Modernization: FRMCS, Sovereignty and the AI Edge]() Original publisher: [Read original article]() Author: Steve Payne Published: 2026-09-15T13:31:46Z Content type: article Language: en Sources: [Cisco Blogs]() Topics: [Network](), [Critical Infrastructure](), [digital sovereignty](), [Resilience](), [Availability](), [Cybersecurity](), [Artificial Intelligence]() Tags: [2026](), [availability](), [cisco](), [cisco-industrial-iot-iiot](), [critical-infrastructure](), [digital-sovereignty](), [end-of-life](), [eu](), [europe](), [industries](), [infrastructure](), [internet-of-things-iot](), [latency](), [modernization](), [network](), [networks](), [nis2](), [resilience](), [systems](), [transportation](), [unified-edge]() ### AI overview Cisco's pre-InnoTrans 2026 perspective examines the modernization of European rail communications from GSM-R to FRMCS. It argues that the transition requires changes to the underlying IP network, including high availability, deterministic latency, cybersecurity, and large-scale automation, while operators address resilience, digital sovereignty, investment, and regulatory requirements. ### Source excerpt Join Cisco at InnoTrans 2026 to explore the next generation of rail networks. Discover how FRMCS, AI edge computing, and digital sovereignty are transforming critical infrastructure into secure, automated systems. ## Share your .NET story with the community DevFeed: [Share your .NET story with the community]() Original publisher: [Read original article]() Author: Luis Quintanilla Published: 2026-09-14T17:05:00Z Content type: article Language: en Sources: [.NET Blog]() Topics: [.NET](), [.NET Conf](), [Development]() Tags: [2026](), [blog](), [community](), [conference](), [customer-stories](), [developer-stories](), [developers](), [development](), [modernization](), [net](), [net-conf](), [performance](), [post](), [virtual-event]() ### AI overview Microsoft invites teams to share how they use .NET to solve practical problems for possible inclusion in .NET Conf 2026 and other .NET channels. Submissions may describe applications, system modernization, performance, security, efficiency, modern C#, or practical AI-powered capabilities. ### Source excerpt Share how your team uses .NET to solve real problems and help us bring more community stories to .NET Conf 2026 and other .NET channels. The post Share your .NET story with the community appeared first on .NET Blog. ## How to Use Differential Testing During a Legacy Migration DevFeed: [How to Use Differential Testing During a Legacy Migration]() Original publisher: [Read original article]() Author: Hugo Teijiz Published: 2026-09-14T16:25:50Z Content type: tutorial Language: en Sources: [freeCodeCamp Programming Tutorials: Python, JavaScript, Git & More]() Topics: [migration](), [Testing](), [TypeScript](), [Integration testing](), [API](), [observability](), [Artificial Intelligence]() Tags: [ai](), [api](), [architecture](), [artificial-intelligence](), [code](), [how-to](), [integration](), [legacy-code](), [legacy-modernization](), [migration](), [modernization](), [observability](), [software-architecture](), [software-testing](), [testing](), [tests](), [tutorial](), [typescript]() ### AI overview This tutorial explains how to use differential testing during a legacy migration by running old and new implementations with identical inputs and comparing their behavior. It covers equivalence rules, output normalization, nondeterministic values, errors, side effects, automated testing, mismatch analysis, production shadow traffic, and using AI to classify divergences without allowing it to determine correctness. ### Source excerpt The most dangerous moment in a legacy migration isn't necessarily when you start writing the new implementation. It's when the new implementation looks finished. The code compiles, the tests pass, the ## What's New for C++ Developers in Visual Studio 2026 (18.7 - 18.10) DevFeed: [What's New for C++ Developers in Visual Studio 2026 (18.7 - 18.10)]() Original publisher: [Read original article]() Author: Augustin Popa Published: 2026-09-14T06:38:16Z Content type: article Language: en Sources: [C++ Team Blog]() Topics: [Visual Studio 2026](), [C++](), [GitHub Copilot](), [MSVC](), [AI-assisted coding](), [CMake](), [Git](), [Submodules]() Tags: [2026](), [build-optimization](), [c-plus-plus](), [cmake](), [copilot](), [git](), [modernization](), [msvc](), [submodules](), [testing](), [tools](), [visual-studio](), [visual-studio-2026]() ### AI overview This Microsoft C++ Team Blog post recaps Visual Studio 2026 versions 18.7 through 18.10 for C++ developers. It covers C++ reliability fixes, GitHub Copilot modernization for upgrading MSBuild and CMake projects to newer MSVC Build Tools, improved code navigation, discoverable MSVC Build Tools installations, Git worktrees and submodules in the IDE, and debugging improvements. ### Source excerpt Over the past few months, we have continued shipping monthly Visual Studio 2026 releases, delivering improvements across all stages of the development cycle. In this blog post, we'll recap everything that changed from version 18.7 through 18.10 (released this month) that is relevant for C++ developers. This includes new tools for maintaining and navigating C++ [...] The post What's New for C++ Developers in Visual Studio 2026 (18.7 - 18.10) appeared first on C++ Team Blog. ## Modernizing complex legacy code with AI agents. DevFeed: [Modernizing complex legacy code with AI agents.]() Original publisher: [Read original article]() Published: 2026-09-09T12:00:46Z Content type: article Language: en Sources: [Mistral AI Blog]() Topics: [AI Bots](), [C++]() Tags: [agents](), [ai](), [ai-agents](), [c-plus-plus](), [code](), [documentation](), [migration](), [modernization](), [review](), [workflows]() ### AI overview Mistral describes migrating a 40,000-line Fortran 77 reservoir simulator to C++ with AI agents and human oversight. The approach emphasizes numerical-parity verification, documentation, architectural refactoring, and maintainability. ### Source excerpt Mistral helped a European energy operator migrate 40,000 lines of Fortran 77 to C++. Learn how it was done, and the lessons to carry forward. ## The hidden work of modernizing Malwarebytes DevFeed: [The hidden work of modernizing Malwarebytes]() Original publisher: [Read original article]() Author: Anna Tukhtarova Published: 2026-09-04T17:15:42Z Content type: article Language: en Sources: [Malwarebytes]() Topics: [.NET](), [migration](), [Endpoint Security & XDR](), [Operating system]() Tags: [diagnostics](), [drivers](), [endpoint-security](), [engineering](), [inside-malwarebytes](), [migration](), [modernization](), [net](), [security]() ### AI overview The article explains Malwarebytes' migration of its managed Windows components to .NET 10 and why runtime and dependency upgrades require security-feature-level rigor in endpoint software. ### Source excerpt Why disciplined dependency modernization is one of the highest-leverage engineering investments a security product can make. ## Get to VMware Cloud Foundation Faster with VMware Pro Cloud Services DevFeed: [Get to VMware Cloud Foundation Faster with VMware Pro Cloud Services]() Original publisher: [Read original article]() Author: paula swanson Published: 2026-09-03T20:21:10Z Content type: article Language: en Sources: [VMware Blogs]() Topics: [Cloud]() Tags: [architectures](), [best-practices](), [cloud](), [cloud-infrastructure](), [cloud-services](), [infrastructure](), [modernization](), [private-cloud](), [vcf-professional-services](), [vmware](), [vmware-cloud-foundation]() ### AI overview The article presents VMware Pro Cloud Services as a way to deploy VMware Cloud Foundation faster and deliver a public-cloud experience on premises. It describes pre-packaged services for designing, deploying, configuring, integrating, and operationalizing a secure private cloud, using VMware reference architectures and practices developed through customer engagements. ### Source excerpt Public clouds have upped the ante when it comes to what we expect from private cloud solutions. Our smartphones and fast access to public cloud resources have conditioned us to expect instant access to what we need when we need it. Anything less feels antiquated and cumbersome, leaving your business users frustrated and disenchanted. To ... Continued The post Get to VMware Cloud Foundation Faster with VMware Pro Cloud Services appeared first on VMware Blogs. ## VSLive! @ Microsoft HQ: Developer Takeaways and Must-Watch Sessions DevFeed: [VSLive! @ Microsoft HQ: Developer Takeaways and Must-Watch Sessions]() Original publisher: [Read original article]() Author: James Rempt Published: 2026-08-27T14:00:09Z Content type: article Language: en Sources: [Visual Studio Blog]() Topics: [AI-assisted coding](), [.NET](), [Developer Tools](), [debugging](), [WinForms]() Tags: [ai](), [events](), [github-copilot](), [modernization](), [net](), [visual-studio]() ### AI overview A VSLive! @ Microsoft HQ recap highlights developer discussions about AI-assisted development, Visual Studio fundamentals, and .NET modernization. ### Source excerpt VSLive! @ Microsoft HQ 2026 was one of the most energizing VSLive! events I've attended. What stood out was the level of engagement over five days of learning and conversation from July 27 through July 31. Developers came ready to dig into the future of Visual Studio, .NET, and AI-assisted software development, and many Microsoft engineers and product managers were there to have those conversations directly. If you weren't able to [...] The post VSLive! @ Microsoft HQ: Developer Takeaways and Must-Watch Sessions appeared first on Visual Studio Blog. ## How Suprema Gaming made its data platform agent-ready with ClickHouse Cloud DevFeed: [How Suprema Gaming made its data platform agent-ready with ClickHouse Cloud]() Original publisher: [Read original article]() Author: ClickHouse Published: 2026-08-25T18:52:53Z Content type: article Language: en Sources: [ClickHouse Blog]() Topics: [clickhouse](), [migration](), [real-time](), [Cloud](), [data](), [Latency](), [Database](), [Artificial Intelligence](), [Amazon S3](), [Amazon Simple Queue Service (SQS)]() Tags: [agentic](), [ai](), [ai-agents](), [analytics](), [b2b](), [brazil](), [clickhouse](), [cloud](), [data](), [database](), [latency](), [migration](), [modernization](), [real-time](), [s3]() ### AI overview Suprema Gaming migrated its analytics platform from Snowflake to ClickHouse Cloud to support agentic operations. The move reduced warehouse costs by 62%, cut query latency from minutes to milliseconds, and improved data freshness from four hours to real time. The company now has an early production deployment of ClickHouse Agents serving teams across the group. ### Source excerpt Suprema Gaming migrated its analytics platform from Snowflake to ClickHouse Cloud to power a company-wide shift toward agentic operations. ## Automating Code Modernization with OpenRewrite - By Stefano Dalla Palma, Adyen DevFeed: [Automating Code Modernization with OpenRewrite - By Stefano Dalla Palma, Adyen]() Original publisher: [Read original article]() Author: Adyen Published: 2026-08-22T06:45:48Z Content type: article Language: en Sources: [Adyen Tech]() Topics: [Refactoring](), [Jackson, Java Dates, Exception, LocalDate](), [migration](), [Tooling](), [Development](), [Software Engineering]() Tags: [code-review](), [internal-developer-platform](), [jackson](), [migration](), [modernization](), [refactoring](), [software](), [software-engineering](), [tech](), [tooling]() ### AI overview An Adyen engineering team explores using OpenRewrite to automate code modernization and reduce the manual effort of framework, API, and static-analysis updates. The article describes a completed migration of an internal Jackson 2 wrapper to Jackson 3 across hundreds of modules and discusses integrating the tool into the build and CI workflow. ### Source excerpt Automating Code Modernization with OpenRewriteBy Stefano Dalla Palma - Development Tooling Engineer, Adyen In a large-scale engineering organization such as Adyen, where hundreds of developers produce hundreds of merge requests per day across thousands of modules, continuously evolving code to meet the latest standards is essential for long-term platform health and performance. However, executing routine updates manually, such as adopting new framework patterns, keeping up with API enhancements, or fine-tuning static analysis rules can introduce friction that takes developers away from building core features. When I joined Adyen's internal developer platform team, I wanted to understand whether any of that friction could be automated away. Around that time, I came across an episode of Software Engineering Radio (link) where the creator of OpenRewrite made an argument that stuck with me: "We are asking framework authors to start taking responsibility for providing recipes when they make breaking changes." I loved that framing. The hassle of keeping up shouldn't fall entirely on the consumers of a library, but on the people who changed the contract in the first place. While we couldn't change how external maintainers worked, we could adopt that mindset internally. I saw an opportunity: if a tool could absorb the friction of a breaking change, we could handle the cleanup on behalf of our developers. But my enthusiasm wasn't going to convince anyone. The engineers I pitched to wanted to see it work before they'd trust it, and I don't blame them. The only way to earn trust was to do the work: pick a real use case, drive it to completion, and let the results speak. One team had a ticket to migrate an internal Jackson 2 wrapper to Jackson 3, a tricky refactoring with deep caller dependencies across hundreds of modules, exactly the kind of high-effort, lower-urgency work that teams understandably prioritize behind customer-facing delivery. I asked if I could take a shot at ## Today I will... Modernize a .NET application DevFeed: [Today I will... Modernize a .NET application]() Original publisher: [Read original article]() Author: Matt Soucoup, Pablo Lopes Published: 2026-08-21T17:00:45Z Content type: tutorial Language: en Sources: [Visual Studio Blog]() Topics: [.NET]() Tags: [copilot](), [github-copilot](), [modernization](), [net](), [net-framework](), [tooling](), [visual-studio]() ### AI overview A tutorial on using GitHub Copilot modernization tooling in Visual Studio to upgrade a .NET Framework application to .NET 10. It describes Guided mode, which pauses at assessment, planning, and execution checkpoints for review and source-control records. ### Source excerpt Today I will modernize a .NET Framework application to .NET 10 using the GitHub Copilot modernization tooling built-in to Visual Studio. The tooling helps us upgrade applications running on legacy versions of .NET and also migrate them to Azure. Today we're going to focus on the upgrade portion. And, the tooling will do [...] The post Today I will... Modernize a .NET application appeared first on Visual Studio Blog. ## AWS Weekly Roundup: AWS Heroes Summit, Web Search on Amazon Bedrock, Dogwood, Kiro Crew, and more (August 10, 2026) DevFeed: [AWS Weekly Roundup: AWS Heroes Summit, Web Search on Amazon Bedrock, Dogwood, Kiro Crew, and more (August 10, 2026)]() Original publisher: [Read original article]() Author: Channy Yun (윤석찬) Published: 2026-08-10T15:45:03Z Content type: article Language: en Sources: [AWS News Blog]() Topics: [Amazon Bedrock](), [Amazon Web Services](), [Artificial Intelligence](), [Amazon Bedrock AgentCore](), [Amazon DynamoDB](), [AWS Transform](), [Embeddings](), [Containers](), [Serverless](), [Mainframe](), [OpenAI]() Tags: [ai](), [amazon](), [amazon-bedrock](), [amazon-bedrock-agentcore](), [amazon-dynamodb](), [applications](), [aws](), [aws-lambda](), [aws-transform](), [bedrock](), [containers](), [embeddings](), [kiro](), [modernization](), [news](), [open-source](), [product](), [serverless](), [week-in-review]() ### AI overview This AWS Weekly Roundup covers the AWS Heroes Summit and selected launches, including web search for OpenAI models in Amazon Bedrock, dedicated runtime instances for agents in Amazon Bedrock AgentCore, vector search in Amazon DynamoDB, and general availability of AWS Transform continuous modernization. ### Source excerpt Last week, we brought together AWS Heroes from around the world to connect, collaborate, and celebrate the builders who go above and beyond for the AWS community. The AWS Heroes Summit, an invite-only annual gathering, brings global experts specializing in fields like AI, serverless, and containers together for direct collaboration, technical deep-dives, and feedback sessions [...] ## "Just rewrite it": What platform teams really think about modernization DevFeed: ["Just rewrite it": What platform teams really think about modernization]() Original publisher: [Read original article]() Author: Aarthi Mahesh Published: 2026-08-06T16:00:00Z Content type: opinion Language: en Sources: [Kubernetes Overview, News and Trends | The New Stack]() Topics: [Platform Engineering](), [Kubernetes](), [on-prem](), [Cloud]() Tags: [ai-infrastructure](), [cloud-native](), [cost](), [infrastructure](), [kubernetes](), [legacy](), [modernization](), [nutanix](), [platform](), [platform-engineering](), [post](), [sponsor-nutanix](), [sponsored](), [sponsored-post]() ### AI overview The article argues that platform teams often operate separate cloud-native/Kubernetes and virtual-machine environments, creating duplicated infrastructure, expertise, governance, and costs. It contends that rewriting mission-critical applications is often not a practical modernization strategy and recommends retaining them while expanding cloud-native platforms. ### Source excerpt Mergers, acquisitions, and the steady churn of business and technology initiatives are creating something nobody asked for: Duplicate infrastructure and The post "Just rewrite it": What platform teams really think about modernization appeared first on The New Stack. ## Three hidden GKE optimization opportunities unlocked by Google Cloud VM modernization DevFeed: [Three hidden GKE optimization opportunities unlocked by Google Cloud VM modernization]() Original publisher: [Read original article]() Author: Federico Iezzi Published: 2026-07-23T05:40:01Z Content type: article Language: en Sources: [Platform Engineering Blog]() Topics: [Kubernetes](), [Optimization](), [benchmarking](), [Cloud](), [Google](), [cloud-infrastructure](), [Terraform]() Tags: [autoscaling](), [benchmarking](), [cloud](), [code](), [cpu](), [efficiency](), [google-cloud](), [infrastructure](), [kubernetes](), [modernization](), [optimization](), [performance](), [terraform]() ### AI overview This article examines hidden GKE optimization opportunities from modernizing Google Cloud VM infrastructure. It highlights moving node pools from older N1 or E2 machine types to N4 instances, benchmarking equivalent workloads, and evaluating node consolidation, throughput, storage efficiency, and total cost of ownership. ### Source excerpt Unlock hidden GKE optimizations by modernizing your Google Cloud VM infrastructure. Discover how switching to N4 instances and leveraging Hyperdisk storage pools can boost performance, increase storage efficiency, and reduce your total cost of ownership ## Fragments: July 21 DevFeed: [Fragments: July 21]() Original publisher: [Read original article]() Author: Martin Fowler (martin@martinfowler.com) Published: 2026-07-21T13:13:00Z Content type: article Language: en Sources: [Martin Fowler]() Topics: [Vibe coding](), [Security](), [Large Language Model](), [Artificial Intelligence](), [Machine learning](), [Code generation](), [Software Engineering]() Tags: [ai](), [code-generation](), [data-quality](), [llms](), [modernization](), [security](), [testing](), [vibe-coding]() ### AI overview The article discusses findings from a software development retreat, emphasizing that verification has become more important as code generation improves. It examines risks from LLMs and vibe coding, including security concerns, poor contextual fit, weak testing, and inadequate data-quality controls. It argues for feedback sensors, organizational safeguards, and stronger engagement between engineers and executives. ### Source excerpt With this post, I'll wrap up my notes from the second Future of Software Development Retreat. But before I do, I should note that the full Thoughtworks report on the retreat is now available. They have five headline findings: Code generation is no longer the bottleneck -- verification is. 'Harness engineering' is emerging as a distinct, ownable discipline. Organizations are colliding with a real apprenticeship crisis. The executive/engineer expectation gap is a bigger risk than any technical limitation. Legacy modernization is the clearest, most defensible near-term value pool. ❄ ❄ A session convened around the mismatch of views about using LLMs between engineers using it and the C-suite and boards that were calling for it. The concern is that boards are looking at promised productivity gains, and not concerned enough about the risks, particularly about security. This was illustrated by one tale of a company that used ML-trained software to optimize the replacement of air filters on their field equipment. They were pleased to see that they were able to change the air filters less frequently, saving them $50 million. But the problem was the ML models were trained on equipment used in the desert, while their equipment was used in the arctic. Air filters in the desert deal with dust, but in the arctic the thing to remove is mosquitoes. There's an important difference here, mosquitoes rot, and enough decaying mosquitoes is a serious fire risk. Fires from such dead mosquitoes around infrequently replaced air filters cost the company $100 billion. Now such a tale could told of many situations without AI in the mix. Plenty of human situations have gone wrong when solutions are applied in a new context (which is why context is such a key word among pattern-writers). But the tale does remind us to be wary of an AI's suggestions, and to always think of how to build sensors to provide rapid feedback. Engineers particularly worry about the risks when citizen developers start vib ## ScarfBench: Benchmarking AI Agents for Enterprise Java Framework Migration DevFeed: [ScarfBench: Benchmarking AI Agents for Enterprise Java Framework Migration]() Original publisher: [Read original article]() Author: Raju Pavuluri; Rahul Krishna; Srikanth Govindaraj Tamilselvam; Bridget M; Ashita Saxena; George Safta; Advait Pavuluri; Michele Merler Published: 2026-06-30T18:32:50Z Content type: article Language: en Sources: [Hugging Face - Blog]() Topics: [Artificial Intelligence](), [migration](), [benchmarking](), [AI-assisted coding](), [Software Engineering](), [coding](), [Jakarta EE](), [Quarkus](), [Deployment](), [Refactoring](), [configuration](), [agent observability]() Tags: [agents](), [ai](), [ai-agents](), [applications](), [benchmarking](), [coding](), [deployment](), [engineering](), [enterprise](), [java](), [leaderboard](), [migration](), [modernization](), [open](), [software](), [software-engineering](), [spring](), [validation]() ### AI overview ScarfBench is an open benchmark for evaluating AI agents on enterprise Java framework migrations across Spring, Jakarta EE, and Quarkus. It measures whether migrated applications build, deploy, and preserve behavior, and reports that current agents achieve less than 10% behavioral success on the benchmark. ### Source excerpt Recent advances in coding agents have sparked excitement around AI-assisted modernization. But an important question remains: Can AI agents reliably modernize real-world enterprise applications? Existing software engineering benchmarks have demonstrated impressive progress in bug fixing and code generation, but framework migration presents a fundamentally different challenge. ## Joining forces to modernize legacy software DevFeed: [Joining forces to modernize legacy software]() Original publisher: [Read original article]() Author: Mary Louise Stewart Published: 2026-05-14T08:00:00Z Content type: release Language: en Sources: [Federico Tomassetti]() Topics: [Software](), [Reverse Engineering](), [Refactoring](), [Code generation](), [interoperability](), [AI-assisted coding]() Tags: [code-generation](), [interoperability](), [legacy-code](), [legacy-modernization](), [migration](), [model-driven-development](), [modernization](), [parsing](), [refactoring](), [reverse-engineering](), [software](), [transpilers]() ### AI overview Strumenta and Metadev announced a collaboration to modernize legacy software. Strumenta contributes code analysis, extraction, and transformation capabilities, while Metadev contributes modeling, AI integration, and code generation. Their approach uses LionWeb models as an intermediate representation between legacy code and modernized systems. ### Source excerpt Strumenta and Metadev Join Forces to Modernize Legacy Software A collaboration combining Strumenta's expertise in code analysis, extraction, and transformation with Metadev's capabilities in modeling, artificial intelligence, and code generation from models. Torino/Seville, May 14, 2026 -- Strumenta S.r.l. and Metadev S.L. have reached a collaboration agreement to offer a joint approach to Modernizing Legacy [...] The post Joining forces to modernize legacy software appeared first on Federico Tomassetti. ## From SSH to REST: A Security-Driven Modernization of Slack's EMR Data Pipelines DevFeed: [From SSH to REST: A Security-Driven Modernization of Slack's EMR Data Pipelines]() Original publisher: [Read original article]() Author: Mahendran Vasagam Published: 2026-05-05T14:00:01Z Content type: article Language: en Sources: [Engineering at Slack]() Topics: [Security](), [OpenSSH](), [Amazon Web Services](), [airflow](), [DataOps](), [Architecture & Design](), [Kubernetes]() Tags: [airflow](), [architecture](), [aws](), [big-data](), [data-analytics](), [data-engineering](), [data-infrastructure](), [kubernetes](), [modernization](), [security](), [ssh](), [uncategorized]() ### AI overview Slack describes migrating more than 700 SSH-based data pipeline jobs to a REST-based architecture across eight data regions, eliminating SSH access to production AWS EMR clusters without downtime. The article explains the security and operational problems that motivated the modernization, including attack-surface exposure, key-management overhead, resource contention, broken connections, zombie jobs, and unreliable job-status detection. ### Source excerpt Excerpt By 2024, Slack's data platform had accumulated 700+ SSH-based operators orchestrating critical data pipelines. We're talking daily search indexing that processed terabytes of data, analytics jobs powering business intelligence, the whole shebang. Every single one of these jobs required direct SSH access to production AWS Elastic MapReduce (EMR) clusters. We had a massive security... ## Cockroach Labs and Netlution Partner to Accelerate Database Modernization in Germany DevFeed: [Cockroach Labs and Netlution Partner to Accelerate Database Modernization in Germany]() Original publisher: [Read original article]() Author: Tushar Ghotikar Published: 2026-04-06T00:00:00Z Content type: article Language: en Sources: [Cockroach Labs]() Topics: [Cockroach Labs](), [CockroachDB](), [digital sovereignty](), [legacy](), [Cloud](), [implementation]() Tags: [cockroach-labs](), [cockroachdb](), [digital-sovereignty](), [digital-transformation](), [germany](), [implementation](), [legacy](), [modernization](), [partner]() ### AI overview Cockroach Labs and Germany-based IT consulting firm Netlution have entered a strategic partnership to help enterprises in EMEA adopt resilient, distributed SQL for mission-critical applications. The collaboration combines CockroachDB's cloud-native architecture with Netlution's local delivery expertise to support database modernization, data sovereignty, compliance, and legacy-system transformation. ### Source excerpt The data landscape for European enterprises is shifting, shaped by an intersection of technological ambition and a sophisticated regulatory environment. ## 7 steps in a Legacy Modernization Project DevFeed: [7 steps in a Legacy Modernization Project]() Original publisher: [Read original article]() Author: Federico Tomassetti Published: 2026-02-25T06:55:00Z Content type: tutorial Language: en Sources: [Federico Tomassetti]() Topics: [Agile](), [Code quality](), [Code](), [modules]() Tags: [automated](), [business-value](), [code-quality](), [legacy-modernization](), [modernization](), [modules](), [project](), [rpg](), [technical]() ### AI overview This tutorial outlines seven steps for modernizing an RPG-based ERP/MRP system: assess the legacy landscape, define a roadmap, secure buy-in and budget, build the right team and partnerships, execute iterative value-driven increments, manage change, and measure and adapt the modernization effort. ### Source excerpt Embarking on an RPG-based ERP/MRP system modernization is undeniably complex. But it's also highly rewarding when aligned with your business's long-term success. By addressing both the technical and strategic facets, you turn an aging system from a liability into a competitive asset. Let's outline the 7 steps in a legacy modernization project: Step 1: Assess [...] The post 7 steps in a Legacy Modernization Project appeared first on Federico Tomassetti. ## What Database Modernization Means in the Cloud Era DevFeed: [What Database Modernization Means in the Cloud Era]() Original publisher: [Read original article]() Author: David Weiss Published: 2026-02-09T00:00:00Z Content type: article Language: en Sources: [Cockroach Labs]() Topics: [Databases](), [Cloud](), [cloud-infrastructure](), [Resilience](), [legacy](), [SQL](), [consistency]() Tags: [2026](), [cloud](), [cloud-infrastructure](), [cloud-native](), [consistency](), [databases](), [distributed](), [failover](), [infrastructure](), [legacy](), [modernization](), [operational](), [outages](), [patterns](), [performance](), [resilience](), [scale](), [schema](), [sql](), [systems]() ### AI overview This article explains database modernization in cloud environments, emphasizing architectures that scale horizontally, tolerate infrastructure failures, support global access, preserve transactional consistency, and reduce operational risk. It presents distributed SQL as an approach for incremental modernization. ### Source excerpt Database modernization is a priority for many enterprises in 2026, as pressure builds for applications to grow more distributed, failure-tolerant, and globally accessible. Increasing cloud deployments may seem like a quick cure... ## When Every Second Matters: How Athenahealth Protects Patients with Apollo GraphQL DevFeed: [When Every Second Matters: How Athenahealth Protects Patients with Apollo GraphQL]() Original publisher: [Read original article]() Author: Valeria Gomez Published: 2025-11-17T11:55:43Z Content type: article Language: en Sources: [Apollo Blog]() Topics: [GraphQL](), [Software](), [systems](), [JavaScript]() Tags: [2025](), [apollo](), [events](), [graphql](), [healthcare](), [javascript](), [legacy](), [modernization](), [react](), [real-time](), [subscriptions]() ### AI overview The article describes how Athenahealth introduced Apollo GraphQL subscriptions to provide real-time updates in a clinical workflow while modernizing a legacy platform used by more than 20,000 medical practices. The team began with a limited ambulatory surgical center workflow to validate safety and value before expanding. ### Source excerpt Insights shared live at GraphQL Summit 2025 from architect Colin Barringer on modernizing healthcare systems safely and at scale Clinical software is unforgiving. If the right screen does not update in time, a patient can be harmed. For Athenahealth, that wasn't theoretical: in one workflow, a nurse could record a latex allergy while a surgeon's view failed to refresh. Preventing that error became the spark for bringing in Apollo GraphQL. ## Chainguard Joins IBM PDE Factory to Advance Trusted Open Source Software for Public Sector Missions DevFeed: [Chainguard Joins IBM PDE Factory to Advance Trusted Open Source Software for Public Sector Missions]() Original publisher: [Read original article]() Published: 2025-11-04T00:00:00Z Content type: release Language: en Sources: [Chainguard: Unchained]() Topics: [chainguard](), [ibm](), [open-source-security](), [supply-chain-security](), [Containers](), [Open Source](), [cloud-infrastructure]() Tags: [chainguard](), [chainguard-containers](), [chainguard-ibm-partnership](), [chainguard-x-ibm](), [containers](), [deployment](), [government](), [ibm](), [ibm-containers](), [ibm-factory](), [ibm-pde-factory](), [modernization](), [open-source](), [open-source-software](), [public-sector](), [secure-by-default](), [secure-software-supply-chain](), [security](), [supply-chain](), [zero-cve-containers]() ### AI overview Chainguard has joined IBM's PDE Factory, an open source-powered secure software development platform for government agencies and regulated enterprises. The integration provides access to Chainguard container images as agencies modernize while addressing security, compliance, and software supply chain requirements. ### Source excerpt Chainguard joins IBM's PDE Factory to deliver secure, zero-CVE containers for government agencies, accelerating compliance, modernization, and innovation. [Next page]()