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Overview

This document describes the procedure for converting Oracle DBMS to ALTIBASE HDB version 6.3.

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Migration Process

PhaseContentsOutputManagement
1st Phase

 

 

System analysis

 

 

Requirement analysis

System analysis report
  • DBA
  • APP Developer

Environment analysis

  • OS, HW, SW, etc.
  • DBA
  • APP Developer

DBMS analysis

  • Data size (case, byte)
  • Number of objects (Table, Index, etc.)
  • Tablespace Size
  • Function, Procedure
  • DBA
  • APP Developer

Business analysis

  • The ratio of online/located businesses
  • Query complexity of batch business

 

 
  • DBA
  • APP Developer
2nd PhaseImpact analysis

Risk impact analysis

Impact report
  • DBA
  • APP Developer
Analysis of the relationship between the application and the database for table usage, and related matrices
  • DBA
  • APP Developer
3rd PhasePlanning

Schedule planning establishment

Schedule
  • PM
Support staffs plan establishment
4th PhaseData Migration

Conversion using Migration Center

-Schema and data included

 
  • DBA
Manual conversion for non-standard schema and SP
  • Developer
Data verification
  • DBA
  • APP Developer
5th PhaseOptimizationConfiguration optimization with parameter tuningOptimization result report
  • DBA
Performance optimization with SQL and procedure tuning
  • DBA
  • APP Developer
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