This page (revision-5) was last changed on 26-Nov-2021 10:22 by JEscott

This page was created on 26-Nov-2021 10:22 by JEscott

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Version Date Modified Size Author Changes ... Change note
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3 26-Nov-2021 10:22 4 KB JAiken to previous | to last
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Page References

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CONVERSION OVERVIEW
CONVERSION OVERVIEW

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At line 5 changed one line
One of the other effects that this has on converting data into the software application is that the conversion programs cannot read the data directly from flat files stored on the server. All records that are to be loaded into the software data structure must first be loaded into interface tables within the Oracle database itself, before being moved to the tables owned by the P2K user. Once the information has been loaded in these interface tables it can be edited or reported with the supplied screens and reports. Both the screens and report can be accessed from within the menu structure designed into the Conversion application.
One of the other effects that this has on converting data into the software application is that the conversion programs cannot read the data directly from flat files stored on the server. All records that are to be loaded into the software data structure must first be loaded into interface tables within the Oracle database itself, before being moved to the tables owned by P2K. Once the information has been loaded in these interface tables it can be edited or reported with the supplied screens and reports. Both the screens and report can be accessed from within the menu structure designed into the Conversion application.
At line 7 changed one line
Loading the software conversion data into the interface tables gives us the ability to verify that the loaded data is correct and in the format that the conversion programs require, prior to altering the tables. This also allows us to perform any additional translation of the data that could not be performed prior to loading the information into the tables. Several third party applications are capable of reading, manipulating and storing the altered data back into Oracle tables. The use of SQL scripts to perform the same translation of the data is also available, and can be done with the utilities provided by Oracle.
Loading the software conversion data into the interface tables gives us the ability to verify that the loaded data is correct and in the format that the conversion programs require, prior to altering the [{$applicationname}] tables. This also allows us to perform any additional translation of the data that could not be performed prior to loading the information into the tables. Several third party applications are capable of reading, manipulating and storing the altered data back into Oracle tables. The use of SQL scripts to perform the same translation of the data is also available, and can be done with the utilities provided by Oracle.
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# Extract data from the legacy system into pre-defined, comma delimited data files (CSV files).
# Extract data from the legacy system into pre-defined, comma delimited data files (CSV files). Note; this step is only discussed for High Line products.
At line 25 changed 2 lines
# Apply any scripts needed to fix the data prior to converting into the tables.
# Run the stored procedures to convert, or move, the records from the interface tables into the application tables.
# Apply any scripts needed to fix the data prior to converting into the application tables.
# Run the stored procedures to convert, or move, the records from the interface tables into the P2K tables.
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![Notes|Edit:Internal.CONVERSION+OVERVIEW]
[{InsertPage page='Internal.CONVERSION+OVERVIEW' default='Click to create a new notes page'}]
This page (revision-5) was last changed on 26-Nov-2021 10:22 by JEscottTop