Build stock database

$30-100 USD

クローズ

投稿日:

約18年前

$30-100 USD

完了時にお支払い

Develop application that builds 3 MySQL databases with stock (quote) data. Raw data are available in ascii format, with one file per stock (total of about 10,000 files). Quotes need to be matched on date. Final database should have 10,000 columns (stocks) by 10,000 rows (dates), and should allow fast access to specific subsets (i.e. all stocks with price > X on date Y). 3 databases required: one with open price, one with close price, and one with return. Speed is extremely important, so C language preferred.

C Programming

Linux

プロジェクト ID: 53248

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6個の提案

リモートプロジェクト

アクティブ 17年前

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この仕事に6人のフリーランサーが、平均$70 USDで入札しています

@GuruDeveloper

i'm expert in optimising MySQL. I can build a Rapid application for you. I can do it in C, i can do it in PERL - whatever you like. Let's discuss terms and details if you interested.

$100 USD 0日以内

4.5

(19 レビュー)

5.7

@grshadow

Will be hapyy to help you. Will code in C.

$50 USD 7日以内

3.1

(4 レビュー)

4.8

@geniegate

Bid is for a PERL tool to import data and to exchange contact information wo we can discuss this further. The client language isn't going to improve speed by any significant amount.

$30 USD 3日以内

5.0

(1 レビュー)

2.9

@itronin

It sounds like you need good indexing of the resulting database, more then anything else. I would also suggest a PERL solution to import the data, for greater flexability and faster prototyping. I could also do it in C/C++, but think that would not give you any advantage in speed, given a optimized perl program and proper indexation of the database.

$100 USD 3日以内

0.0

(0 レビュー)

0.0

@certitude

Hi My name is Nirbhay and I have a company by the name of Certitude Softwares. Certitude Softwares is a website and software development company providing services to enterprises across the globe. We have gained unmatched experience in various business and technical domains. If you are really interested in getting your work done then plz contact us. Thanks

$60 USD 5日以内