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Convert Oracle Application to Heterogeneous

Covert existing Oracle application from ProC "EXEC SQL" to heterogeneous data access.

The application uses Oracle as the back-end for a control system. The application has a mix of EXEC SQL statements and heterogeneous access. The EXEC SQL statements are converted to C code via Oracles ProC pre-processor.

The basic tasks are as follows:

1. Create abstraction layer for heterogeneous database access.

2. Convert EXEC SQL statements to the abstraction layer.

3. Convert the existing abstraction layer to use heterogeneous database access.

4. Locate Oracle specific queries and replace with view reference (e.g., select user from dual).

5. Migrate database schema (tables, views, and procedures) to alternate database (e.g., Postgres)

Taidot: C-ohjelmointi, Tietokannan hallinto, Shell Script, SQL, UNIX

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Tietoa työnantajasta:
( 0 arvostelua ) Las Vegas, United States

Projektin tunnus: #13095176

16 freelanceria on tarjonnut keskimäärin 24 $/tunti tähän työhön

kjg197318

!!!!!!! Hello !!!!!!! I've a great interest in your project as a proficient C/C++/C# developer who have heavy experiences in Database management application development dealing with Oracle, MySQL, MSSQL, etc. I fee Lisää

$22 USD / tunti
(44 arvostelua)
6.7
Shopify

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(1 arvostelu)
4.9
bcaine

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4.7
prashushinde9

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$25 USD / tunti
(5 arvostelua)
4.6
steven6

HI, I can deliver this project within competive timeframe. Lots of experience with Oracle. I would need to ask a few questions to clarify the scope. Please send me a message if you're interested. Thank you.

$30 USD / tunti
(3 arvostelua)
3.8
DesignIntellect

I am Oracle Developer expert. I would like to discuss with you about your project. I have 15+ years of experience working as oracle Developer, my experience consists developing different OLTP and DWH databases systems. Lisää

$26 USD / tunti
(1 arvostelu)
3.9
enterpriseit1

Expert oracle developer with over 7 years of experience working with database applications. i can start this project right away and deliver all the items listed in the project description.

$24 USD / tunti
(6 arvostelua)
3.5
workspaceit

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2.4
programac

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0.0
RubyOnRail

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syncnologies

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0.0
$22 USD / tunti
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1.0
hudsoncode

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0.0
developerjillur

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0.0