笠原 萌

ここでは、中小企業における代表的なDX成功事例を紹介します。… Read More »Successful DX Case Studies for Small and Medium-Sized Businesses

1.1 What Is In-House DX? First, DX refers to the use of digital technologies... Read More »Why Bringing DX In-House Matters: Benefits, Key Steps, and Three Success Stories

A legacy system is a system built on older technologies and architectures... Read More »What Is Modernization for Moving Beyond Legacy Systems? Benefits, Five Approaches, and Keys to Success

In many companies, legacy systems that have been repeatedly modified over many years… Read More »Rebuild development case study

Before learning about migration, let's first look at the ideal IT foundation envisioned by user companies... Read More »What Is Migration? A Complete Guide to the Differences and Methods of Rehosting, Rewriting, Rebuilding, and Replatforming

Rebuild refers to reconstructing or rebuilding a system from the ground up... Read More »What is Rebuilding? Understanding the importance of system reconstruction in IT.

A clear explanation of its relationship with DX and why companies need to address it.

Blog2026.06.17 What Is a Legacy System? Challenges... Read More »What is legacy system? Clear guide to issues, risks, renewal, and cloud migration [2026 Edition]