Webinar Announcement: How to Visualize Specifications of Black-Boxed Legacy Open Systems

Details and Registration: https://majisemi.com/e/c/dcr-20260414/M1D

Serious problems faced by 'legacy open systems' with no documentation and no responsible staff Currently, many companies are struggling with legacy open systems (such as VB6, VB.NET, older Java, Delphi, etc.) that have become black boxes. Due to years of modifications and operations without updating documentation, and the departure of key personnel, a situation has arisen where 'no one knows the big picture.'

As a result, the following issues that impact business continuity are occurring: - Delays in identifying the root cause when failures occur - High risks due to an inability to predict the scope of impact during modifications - Ambiguous man-hour estimates, causing projects to stall - Inability to make decisions regarding future migrations

Therefore, what is needed is the ability to correctly interpret source code and visualize current specifications (documentation).

The reality that reverse engineering alone is not enough Reverse engineering is an important technology for understanding system structures and dependencies. However, many companies find themselves in a situation where they 'can see it, but can't use it' due to the following challenges: - The information obtained is fragmented and difficult to use as design documentation - It is not at a level of granularity that can be utilized for modification decisions or impact analysis - It requires a deep understanding of language-specific characteristics (VB6, Delphi, etc.) - It is unrealistic to document large amounts of code manually

In other words, the real barrier lies in organizing the visualized information into 'usable design documents.'

Automatically generating 'usable design documents' from source code to accurately visualize structure In this seminar, we will introduce a method to accurately visualize system structures and dependencies by using a proprietary reverse engine to automatically generate design documents at the detailed design level from source code.

This is expected to provide the following benefits: - Easily understand the scope of impact - Easily grasp the relationships between modules, screens, and data - Eliminate reliance on specific individuals and improve maintenance efficiency - Clarify the basis for future migration/modification decisions

We are currently offering a free trial where we create a few sample design documents from your company's source code. We will also provide information on the procedure for this during the seminar.

Future features: Summarizing visualization results with AI to reach high-level design While this seminar will focus on the 'currently available visualization functions,' we plan to implement AI-based summarization functions in the future. This is expected to enable the automatic generation of higher-level documents, such as: - Summaries at the basic design level - Abstractions at the requirements definition level

*The AI summarization function is currently under development; only the implementation policy and roadmap will be introduced in this seminar.

Recommended for those who: - Want to visualize legacy open systems such as VB / Java / Delphi / C# - Are struggling to grasp current specifications due to staff turnover or inadequate handovers - Want to improve the accuracy of impact scope investigations and modification decisions - Are looking toward migration or replacement and want to organize the current state first - Want to reform maintenance and development structures that have become dependent on specific individuals

<Target Languages (Examples)> - VB5 / VB6 - VB.NET - Java - Delphi - C# - PL/SQL - Oracle Forms & Reports

*Mainframes (COBOL, AS400, etc.) are not covered.

Organizer/Co-organizer Daiichi Computer Resource Co., Ltd. ■ Cooperation Open Source Utilization Institute, Inc. Majisemi Co., Ltd.

Details and Registration: https://majisemi.com/e/c/dcr-20260414/M1D

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Majisemi will continue to hold webinars that are 'useful to participants.' You can view public materials from past seminars and other upcoming seminars here: https://majisemi.com/?el=MM