Unique 12 digit number generator -- Thread safe
$30-250 USD
Pagado a la entrega
What is the best and fastest way to generate a 12 digit unique number (no characters just numbers) and store in db MongoDB or Oracle) and check for uniqueness. Java, C, C++, C, PL/SQL, NoSQL or C# or Javascript. Any of these languages. Small code sample needed
Must be able to scale as db grows
Nº del proyecto: #19070743
Sobre el proyecto
Adjudicado a:
Dear Sir Here is a full stack developer with 6 years of experiences. I have excellent skills with various programming languages. I hope we can discuss your project in more details via chat. Regards YanYing.D
9 freelancers están ofertando un promedio de $90 por este trabajo
Hello, sir. Thanks for your job posting! I read your job description carefully and I have confidence to do it. I am a C, C++, C#, QT, Python, JAVA Developer with +6 years experience and your project is very interest Más
Hello. I have just read your project carefully. I can finish your project for a short time. because I have rich experience in these fields. Please read my portfolios and reviews. I want to discuss with you more deta Más
Hello, I am Oracle certified expert, I can provide you few solution for your requirement by using java, oracle and PL\SQL as well. I would like to discuss and explain more, thank you.
Hi there My name is Carlos and I'm an expert in .Net and sql server. I have been working in software developement for the last 20 years. I have many experience in desktop and web development. Regards
Hello sir, I have done similar job using python. My task was to generate unique numbers from a range and store them in a file which is not exist in this file. if you want, I can show you my project. I am a computer sci Más
Hello, I can help you with java and oracle. Fast and exactly. What language do you want? Thank you very much.
