Convert some data from CSV to MongoDB

Cerrado Publicado hace 7 años Pagado a la entrega
Cerrado 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

Procesamiento de datos Data Wahrehousing NoSQL Couch y Mongo

Nº del proyecto: #11448124

Sobre el proyecto

20 propuestas Proyecto remoto Activo hace 7 años

20 freelancers están ofertando un promedio de $491 por este trabajo

dpune

Hi, I have more than 14 years of CSV and MongoDB exp and I am expert in this kind of work. Please send me more details. Do you already have MongoDB structure defined ? I have completed more than 280 projects Más

$750 USD en 25 días
(22 comentarios)
4.7
point5nyble

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

$433 USD en 10 días
(27 comentarios)
4.8
srinichal

I look forward to discuss more details about the project and deliver the same to your specifications.

$333 USD en 10 días
(9 comentarios)
4.1
anupkelkar02

Hello Morgan, we have already worked on mongodb. Please let me know the details. we can start the work from tomorrow.

$722 USD en 7 días
(6 comentarios)
3.8
iticus

Hello, I'm an experienced Python developer and Linux user. I also have developed many applications based on MongoDB (I have deployed single instances as well as sharded replicas setups). For this project I would Más

$400 USD en 4 días
(3 comentarios)
3.1
omachibrian5

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

$444 USD en 10 días
(3 comentarios)
2.1
mayanklove

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

$277 USD en 5 días
(0 comentarios)
0.0
sirkingzo

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.

$555 USD en 3 días
(0 comentarios)
0.0
gemxiezl

Hi, I am a Chinese programmer with 6-year experience. I live in Singapore now. I have the following advantages to do your task: 1.I have done this kind of work before. I am familiar with no-sql databases, including Más

$444 USD en 10 días
(0 comentarios)
0.0
isherbakov

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

$444 USD en 4 días
(0 comentarios)
0.0
fertroya

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

$300 USD en 5 días
(0 comentarios)
0.0
eduardodgarciac

A proposal has not yet been provided

$333 USD en 10 días
(0 comentarios)
0.0
vexile

I work on daily basis with mongodb, I believe I can deliver exactly want you require.

$555 USD en 15 días
(0 comentarios)
0.0
ujjwalverma96

I'm an experienced python developer with experience of working with mongodb as well. I can deliver you your project

$277 USD en 3 días
(0 comentarios)
0.0
ravishrathod1

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

$450 USD en 10 días
(0 comentarios)
0.0
malasakthi

A proposal has not yet been provided

$777 USD en 10 días
(0 comentarios)
0.0
suitej

Dear Sir or Madam, Greetings! My name is Jean-Marc Reynaud and I am an expert in databases, especially in creating logical and physical database designs from any available artefacts (such as your CSV files). I Más

$666 USD en 10 días
(0 comentarios)
0.0
Xposoft

hey, i will do your work. I am an experienced big data/software developer with over 4 year of experience in mongo db and mysql. i have recently completed a project related to your work. to handle different kind of data Más

$444 USD en 8 días
(0 comentarios)
0.0