C Developer need to create MySQL connector application - 02/05/2018 02:20 EDT

$30-250 USD

Fechado

Publicado

há aproximadamente 6 anos

$30-250 USD

Pago na entrega

Looking for C developer to create MySQL connector application. I use AutoIt script and I need a STABLE way to communicate with MySQL servers read-write data to databases-tables. Your developed application need to work as an gateway between Windows and MySQL servers which running on Linux machines. Your application can take input data and provide results based on the input query. The application must be STABLE and free memory after delivered the result. The application will be used heavy-continuously, probably 2-5 request/sec to different MySQL servers, after got the results then must close the instance a free the memory. I'm not a C developer, but I hope my project is clear and understandable. My budget is moderated, please don't bid if you don't have experience! Your freelancer chat communication MUST be fluent instead I simple will blocking you!!! Looking forward to the best experienced developer.

C Programming

Linux

ID do Projeto: 16858160

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5 propostas

Projeto remoto

Ativo há 6 anos

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5 freelancers estão ofertando em média $164 USD for esse trabalho

@hbxfnzwpf

I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 7 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environment. I made many great projects using c++, for example, I made the tools which could convert java codes into c++ scripts, of course garbage collection included, this was very similar to a compiler, and was very complex. I also made our own mobile game using c++, I can show you the demo of client, if you like. I am very proficient in java also. I have a very good review on Freelancer.com, I never miss a project once I accept the job, you can check my review. Trust me, please let expert help you.

$200 USD em 3 dias

4,9

(104 avaliações)

6,8

@helviohild

I think you like some handshaking using inter process read memory, for send query to c app, and return asynchronous some result, using named semaphores to keep c app waiting for sql query entered. The question is how you like to manage BLOB data, maybe using malloc/realloc in bot process (don't forget mysql server limit amount of data retrieve in one shot, and you have to release return query for server unlock tables). C app must use mysqlclient library. If you like to run several c app from the same Autoit script, the named semaphore must change for every call, an manage some array of pointer's for every semaphore. In other hand mysql uses per user per host access rules, you need to have correct right on server.

$155 USD em 3 dias