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This article in Russian: https://wiki.hydra-billing.ru/pages/editpage.action?pageId=11862238 |
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- Step 1. Loading Data
- Step 2. Checking Exported Data Automatically
- Step 3. Matching Exported Data
- Step 4. Second Checking
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What is It Used for?
The application is created to facilitate three main tasks — loading data within the intermediate schema, checking data, and matching the data from the original system against these in Hydra, as well as assigning default values for migration.
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Also note that the archive must contain the full list of tables as per Intermediate Schema for Data Migration. If for some reason you don't need to use some of the tables they still should be present inside the archive as empty ones with just the headers.
Messages on errors as well as successfully loaded tables are shown here. Errors that are critical for further steps are marked with red.
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To initiate checking, choose a section and click Start Migration.
Error messages will be logged. You can view them by clicking the section name, as in the example above, Preliminary Testing.
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Click the section to open the table:
On the left, you can see the original exported data (Code, Name) — data to be matched.
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For the most of the sections, you can also fond corresponding values in Hydra by similar names. To do so, choose the necessary section (see checkboxes on the left) and click Start Migration, thus matching them automatically.
In each section, there will be logged mismatches that should be corrected manually.
Step 4. Second Checking
It is different from the first check only in deploying another section, i.e. the set of checking procedures is different. To start checking, select the Pre-processing exported data section and click Start Migration. Note that you will be able to choose this section only after all sections with matches are closed (it is done automatically when all data is matched). If for any reason the section cannot be marked as a completed one despite finished matching, you need to contact HBS tech support.
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