Convert some data from CSV to MongoDB
$250-750 USD
Pagado a la entrega
Description of Project
There are some data need to be processed, which is .csv format. One is named Single, and the other kind is Multi. Both kinds are made up of several .csv files and separated into the belonged file. Besides, the data structure of the same kind stays no different.
Single
Only covers enterprises’ data.
Every single line per enterprise. There are more than one values exist in the item “Industry”, cause some enterprises involve multiple industries.
In case more examples like “Industry” listed above, please define all the keys as arrays except some unique keys.
Multi
The coverage is not only enterprises’ data but also employees’ information.
One piece of enterprise data may cover several lines.
Employees’ information should be formed as another set. As a result, there should be two sets, one for enterprises, and one for employees.
Each enterprise owns the one and only ID number. While converting data from .csv of Multi, use ID numbers to verify whether there is the existence already(from Single), if does, insert the information differ from Single parts; if not, create a new object of an enterprise.
General Rules
1. Each object stands for an enterprise;
2. The whole program and the source code is attached together with delivered result;
3. There should be an interface through which we can choose whether import Single folder or Multi folder;
4. The program is required to support process all the .csv files from one folder.
5. For more details and related Key name rules would be sent to you later on
Nº del proyecto: #11448124
Sobre el proyecto
20 freelancers están ofertando un promedio de $491 por este trabajo
Hello, I have been working with a MNC based company since last ~ 6 years, as an IT BI DWH Professional. The project is a BI DWH project which covers 3 layers of BI (ETL, Data warehouse & Reporting) and helped me Más
I look forward to discuss more details about the project and deliver the same to your specifications.
Hello Morgan, we have already worked on mongodb. Please let me know the details. we can start the work from tomorrow.
Looked at your requirements and I believe this is a job i can handle well. As a qualified statistician, I have deep understanding in csv files having worked on different excel and google sheet projects. I have also bee Más
Hello, I have good experience in mongodb database with aggregations and other complex functions. I can make a python script for the data processing you want and then store the data to mongodb. I currently am re Más
Hello dear, This job of yours requires a good programmer with good knowledge of javascript. That is what I am offering you. I will do the conversion and forward you the code too. Let us work together.
I will create a single-file script for you, parsing the csv and returning json, ready to be inserted to mongo directly. Or make the script create the insertion, if needed. The script will process all the data, and repo Más
Hi, I have some basic questions with regards this project. Is it an application to import your CSV data into mongodb what you're looking forward to build? thanks
I'm an experienced python developer with experience of working with mongodb as well. I can deliver you your project
Hello, I am a software developer with over 10 years of experience in designing and developing enterprise systems. I have previously worked on data migration projects involving mongodb and other no-sql data stores. Thi Más