Looking for a rest wrapper around an open source java library called calcite -- 2
$150-400 SGD
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$150-400 SGD
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Looking for a rest wrapper around an open source java library called calcite: [login to view URL]
High level specs:
1. create a wrapper using the above library and expose RESTFUL interface.
2. The wrapper build should have a configuration file either in XML or JSON format where we specify the server(s) and port(s) to backend databases.
3. Read the config file and open connections to all the backend(s) using the above library.
4. Expose REST
5. Receive SQL queries from clients. execute the query on library.
6. Insert the results of step (5) into sqlite or anyother in-memory database using a temporary table.
7. Return the table name as rest response
8. Incase of any exceptions from the library while executing the query, send the exceptions back to the client as rest response.
9. Include an audit mode when enabled you log all incoming queries to flat files.
10. Include linux install script as part of your solution