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舊版應用的改革:由應用開發的觀點對選項進行分類

Legacy Application Modernization: Sorting Through the Options from an Application Development Perspective

出版商 IDC 商品編碼 979552
出版日期 內容資訊 英文 11 Pages
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價格
舊版應用的改革:由應用開發的觀點對選項進行分類 Legacy Application Modernization: Sorting Through the Options from an Application Development Perspective
出版日期: 2020年12月22日內容資訊: 英文 11 Pages
簡介

為了刷新在各企業老化的應用達成公司內部的現代化,必須要有包含各種價值、評價標準的先進策略性方法。買主方面需要花時間制定改革計劃,有效率地推進工作。更新作業本身不是目的,不僅是將單片應用分解為微服務。並且,還需要了解更新工作需要階段性地重複進行。

本報告提供各企業的舊版應用的改革工程的進展相關定量分析,在改革工程時的必要事項和注意點,各企業的改革工程的策略制定方法和最佳業務實踐等資訊,為您概述為以下內容。

執行概述

概況

  • 定義
  • COVID-19與舊版應用的改革
  • 老化應用的更新
  • 各種改革手段 (模式)的比較

對技術買主的建議

  • 了解現代化可以通過多種方式進行
  • 了解現代化是一個持續的過程
  • 認識到現代化不一定是將整體應用程式分解為微服務
  • 制定現代化戰略路線圖
  • 進行現代化評估

參考資料

  • 相關分析
  • 摘要
目錄
Product Code: US47088720

This IDC Perspective examines key considerations related to the modernization of legacy applications by quantifying the progress of legacy application modernization in the application development landscape. The document also provides technology buyers with guidance about strategic planning related to legacy application modernization and best practices regarding its execution."Legacy application modernization requires a multivalent and highly strategic approach to ensure that enterprises achieve their modernization goals," said Arnal Dayaratna, research director, Software Development, IDC. "Buyers should take the time to carefully conduct modernization assessments of their fleet of legacy applications to determine the return on investment and optimal path forward with respect to the modernization of select digital assets. Importantly, buyers need to understand that modernization is not a teleological process that culminates in the refactoring of monolithic applications into microservices. Legacy application modernization leverages a multitude of approaches and tools and should be understood as a continuous practice or activity that is repeatedly, incrementally performed."

Executive Snapshot

Situation Overview

  • Definitions
  • COVID-19 and Legacy Application Modernization
  • Legacy Application Modernization
  • Comparing Different Modernization Modalities

Advice for the Technology Buyer

  • Understand That Modernization Can Take Place Through Several Modalities
  • Understand That Modernization Is an Ongoing Process
  • Recognize That Modernization Is Not Necessarily About Decomposing a Monolithic Application into Microservices
  • Develop a Strategic Road Map for Modernization
  • Conduct a Modernization Assessment

Learn More

  • Related Research
  • Synopsis