What is Data Preparation And Its Challenges

  Data preparation is the process of getting raw data ready for analysis and processing. This can mean restructuring the data at hand, merging sets for a more complete view, and even making corrections to data that isn’t recorded properly. While this sort of work is highly time-consuming, it is essential for any job that involves working with large amounts of complex data.

Benefits of Data Preparation And The Cloud 

Data preparation may not be a popular job amongst data scientists, this process can’t be avoided. Thankfully, it comes with plenty of benefits that can make the whole thing worth your while, and this is where we’re going to start this exploration into this vital field.

  • Fix Errors Quickly: Fixing errors before processing data is much faster than doing it after the fact.
  • High-Quality Data: With errors being fixed so quickly, your data will always see a quality increase after preparation.
  • More Usable Data: Higher quality data will be easier to read and make use of, making this process well worth it.

Alongside the benefits that data preparation can provide, this gets even better once you add cloud services to the mix.

  • Easy Collaboration: Storing all of your data on the cloud will make it easier for the whole team to access, aiding collaboration.
  • Future Proof: Unlike having your own servers, cloud options can scale with your business, securing your future without forcing you to constantly upgrade.

Data Preparation Steps

The process of data preparation can be split into five simple steps, each of which is outlined below to give you a deeper insight into this job.

  • Gather/Create Data: You won’t be able to get very far with this if you don’t have any data available. This makes the first stage in this process gathering data.
  • Discovery: Once you have some data, it will be time to begin the discovery process, hunting for the data sets that are important to you.
  • Clean & Validate Data: With your datasets outlined, it will be time to start cleaning the data. This will involve filling missing values, removing incorrect information, and converting the data into a standard format.
  • Enrich The Data: Data will be added and connected within your set, enriching it, and giving you a better understanding of what it means to your business.
  • Store The Data: Once prepared, the data will be stored on a cloud server until it is time for it to be used.

Comments

Post a Comment

Popular posts from this blog

The Systems Engineer Job Description

The system engineer job description is a great job for someone who wants to make a difference. It can offer a highly paid position where you can go and help make things better. So if you're interested in this type of position, what do you need to know? A good systems engineer should be able to build things with software in mind. That means you should have good technical knowledge about computers and software. You'll be in charge of programming the computer. The program will have a purpose, usually something that the company has set up. You'll be assigned a particular system and you'll have to implement it. The more people you can introduce the system to, the better off you'll be. There'll be tests involved too. If it doesn't pass, you'll have to do some adjustments. It's up to you to find the problem and fix it. Some companies don't want to wait for someone else to figure out the problems. With all of the problems we're having with software i
Read more

Network Infrastructure Architect

  The primary task of a Network Infrastructure Architect is to design and set up computer networks, which includes Internet connections, intranets, local area networks (LANs), wide area networks (WANs), wireless LANs, and data communications networks, among others. The individual’s responsibility also includes ensuring that all the systems a company or an organization are operating optimally. Architects analyze how existing and future networks will support their organization’s operations, besides also monitoring and organizing any projects related to networks. To optimize the technological abilities of an organization, they manage networks security and boost data transfers to make sure that all the systems are working to their fullest potential. Primarily,  network architects  design efficient network infrastructures that satisfy the short-term as well as the long haul IT and commercial requirements of their organization or clients. They should have excellent analytical and problem-sol
Read more

Security Analyst

  The Security Analysts are one of the backbones of organizational cybersecurity. They defend the computer network of the various establishment from cyber risk and security gaps through online defense preparation and case response. The analyst follows the security architects and engineers to design and apply a safe network. The security experts evaluate and test the network for risks. As cybersecurity threats progress, analysts should stay alert to potential security gaps and plan to respond in a timely fashion. The  Security Analyst  works closely with the incident response department to solve the problems and avoid future occurrences. Job Description The Security Analysts are finally accountable for ensuring the safety of a computer network. The related digital assets of an organization are required to be protected from unauthorized access. It comprises of securing both online and physical system infrastructures. They should be able to screen out suspicious action.   Security Analyst
Read more