CUBRID Launches Migration Analysis Tool 'CMA' to Strengthen Oracle Win-Back Support
TECHWORLD ·
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CUBRID has launched CUBRID Migration Analyzer(CMA), a tool for preliminary analysis of Oracle database migration to CUBRID.
CMA is for internal technical support staff, not for external distribution, and is used before the existing migration tool CMT.
Its analysis items include the number of Oracle database objects, table size, estimated record count, and SQL in MyBatis Mapper XML files, while the results include compatibility ratios, reasons for failure, and estimated effort.
CUBRID has launched the 'CUBRID Migration Analyzer(CMA).' The tool was introduced to conduct preliminary analysis for migrating Oracle databases to CUBRID. CUBRID said the launch is part of its efforts to strengthen technical support capabilities for Oracle win-back cases.
CMA is a pre-migration analysis tool for use by CUBRID's internal technical support staff. It is not an externally distributed product and was developed to support customers considering a move from Oracle to CUBRID. CUBRID said it plans to back customer technical support through CMA.
CMA is used before the existing migration tool CMT(CUBRID Migration Toolkit). It can identify the size of the source database and check which objects need modification. CUBRID said these functions help define the scope of migration and refine work plans.
The company said that when pursuing Oracle win-back, it is important not only to move data, but also to check in advance the compatibility of existing database objects and application SQL with the target environment, as well as any areas that need modification. CMA plays a role in providing information needed for migration analysis, and its users are technical support staff. CMA identifies key considerations in the migration process and helps prepare migration plans tailored to customer environments.
CMA analyzes the number of Oracle database objects, table size, and estimated record count. It is equipped with functions to check compatibility during CUBRID migration and analyze items that need modification. The analysis also includes SQL contained in MyBatis Mapper XML files, and the scope of review covers database objects and application queries in those files.
The analysis results include item-by-item success and failure status, compatibility ratios based on the analysis target, reasons for failure, and related SQL. CMA also applies weighted factors such as unsupported functions and query length, and provides estimated effort required for modifications. Based on this, technical support staff can identify items that need changes in detail, establish work priorities, and use the results as reference material for staffing and scheduling plans.
The estimated effort is a reference figure based on preset calculation criteria. Factors that can change the actual work time include the customer's environment and the scope of modifications.
The analysis report is provided in HTML and text formats. It includes an overall summary of the results, detailed errors by object, and the effort calculation breakdown. The report is intended for internal technical review and migration planning.
Jeong Byeong-ju, CEO of CUBRID, said that the core of Oracle win-back lies in helping customers understand the scope of migration and required work in advance, as well as supporting migration preparation. He also said the company intends to use CMA to strengthen technical support staff's pre-analysis capabilities and reinforce support for CUBRID migration tailored to customer environments.
Source: TECHWORLD · Lee Gwang-jae
Original: https://www.epnc.co.kr/news/articleView.html?idxno=406518
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Source: TECHWORLD
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