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Build Website to Capture Leads 图片
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Nxt Gen Art Technologies
PHP, CodeIgniter, WordPress Developer
Build contact forms into a website with emails sent automatically to enquirers upon completion. Perfect for businesses needing to quickly quote the cost of work and projects.
Build Website to Capture Leads
$40 USD
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Mahmoud A.
Designer, Developer & Engineer
Switching a site to become mobile responsive. Why spend hours studying to how to do it and risking mistakes when you can get it done in minutes instead?
Make a Website Mobile-Responsive
$10 USD
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Sunil P.
Web Developer
Mobile-responsive website design for a business buying and reselling 2nd hand cars. Intuitive website designs help you turn visitors into buyers and get more sales without spending more on marketing.
Design Mobile Responsive Website
$114 USD

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在Freelancer上雇用a Map Reduce Developer

MapReduce is a programming process that processes and generates large data sets that include a distributed algorithm on a cluster. A program that uses MapReduce will have a filtering and sorting integration as well as a reduce method that will summarise the information.

The system of MapReduce arranges the marshalling of distributed servers and runs various tasks that are concurrent whilst data transfers and communication continue to take place.

MapReduce has been written into a range of programming languages and the process is particularly popular in open source implementations.

Steps that take place in the MapReduce process are outlined below:

  • Map step - each worker node applies the map function to data and writes the output to temporary storage.
  • Shuffle step - data belonging to one key is sent to the same worker node.
  • Reduce step - each group of data is processed in a parallel format.

The data is usually running in sequence in the MapReduce process and data can be shared among different servers throughout the process.

The main benefit of the MapReduce process is to exploit the optimized shuffle operation of the platform and reduce the data written to the disk. MapReduce is a fairly technical programming process and is managed by experienced developers with a deep understanding of technology.

Businesses or individuals may use the MapReduce process for a range of reasons including:

  • Distributed pattern-based searching
  • Distributed sorting
  • Web link-graph reversal
  • Web access log stats
  • Inverted index construction
  • Document clustering
  • Machine learning
  • Desktop grids
  • Volunteer computing environments
  • Mobile environments

If you are a business or individual who is looking for a MapReduce expert for your project, log onto freelancer.com and explore the extensive arrange of web developers and programmers with the experience you need for your next project.

Freelancer.com provides a global talent bank of individuals who are ready and experience in programming langauges who can assist with your project.

Log onto Freelancer.com today and find the perfect freelancer for your next project.


 

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