+13236381128
+15199002991
+61480040096
Book a Demo
TRY A SAMPLE SURVEY
en_US Englishde_DE German
en_US Englishde_DE German
+13236381128
+15199002991
+61480040096
en_US Englishde_DE German

Data Cleansing - Eliminate Data Errors to Grow the Business

SHARE THE ARTICLE ON

Data Cleansing - Eliminate Data Errors to Grow the Business Data Cleansing
Table of Contents

Introduction

Data cleansing sounds like a funny term, but it’s one of the most important steps in data analytics and data science. If you look at data that hasn’t been cleaned properly, you might think you have interesting insights when in reality, you have nothing but noise and useless information to go on. 

Data cleansing, or data scrubbing, is the process of detecting and correcting inconsistencies in the data to ensure that it’s clean and ready to use in applications. It’s incredibly important to make sure the data sets are as accurate as possible since any errors can seriously impact the quality of the analysis and decision-making processes. 

That’s why it’s so crucial to be familiar with this process that can help to minimize risk and maximize accuracy when analyzing large volumes of information.

Exploratory Research Guide

Conducting exploratory research seems tricky but an effective guide can help.

Download Now

What is data cleansing?

Data Cleansing - Eliminate Data Errors to Grow the Business Data Cleansing

Data cleansing or data scrubbing is a process of detecting and correcting inconsistent or inaccurate data. It’s a process that occurs before certain data analysis tasks. It involves removing data entry errors from the records. Some common types of data errors are incomplete records, incorrect values, inconsistent values, and duplicate records. These errors can be eliminated by using various techniques such as checking for completeness, detecting inconsistencies, and removing duplicates.

Data cleaning is the foundation of data science. It helps in maintaining and managing the quality of the data. Data can become dirty or unusable over time if not properly managed. This can lead to incorrect reports, information not being recorded at all, and issues with making business decisions based on the data at hand.

Why is data cleansing important?

Data can be messy. Data cleansing includes methods to ensure data accuracy. It involves processes that ensure that all data stored in a database is accurate, consistent, and ready for use. 

Before organizations can use their data for decision-making or analysis it needs to be cleaned from errors or inconsistencies first. If not done carefully, bad data can negatively impact decisions and lead to wrong conclusions.

This process helps achieve integrity of data by identifying errors that might exist in raw unorganized data. Errors are inevitable while collecting information from different sources but can be removed effectively with appropriate tools to ensure accuracy.

How does data cleansing help organizations?

Data Cleansing - Eliminate Data Errors to Grow the Business Data Cleansing

Data is valuable because it gives businesses insights into their customers, providing invaluable information for improving their services. With so much data available, it is vital that companies trust the data they are working with. Data cleansing is an important process that ensures data is complete and accurate to provide clear insights into business decisions and customer relationships.

Data cleansing usually focuses on removing errors, such as duplicate entries or inaccuracies, from databases or files. It helps organizations clean their data so that they can draw more accurate business conclusions. It can also help organizations to avoid costs associated with rework and non-compliance. The most important thing to remember about data cleansing is it will save the organization time and money. 

Data cleansing strengthens the integrity of the data. Dirty data leads to poor business strategy whereas, Clean Data can improve accuracy, efficiency and gain an edge over the competitors.

See Voxco survey software in action with a Free demo.

Book a Free Demo

Data cleansing process

The process of removing incomplete or incorrect data from a dataset often involves merging overlapping records, determining appropriate values for missing data. This can be time-consuming. Cleaning and organizing data is the least interesting component of data scientists’ jobs. Clean data, on the other hand, will ensure that the business runs smoothly.

Here’s a brief rundown of the data cleansing process.

Step – 1 Identify duplicate or irrelevant data 

The first step in any data cleaning process is to identify which data needs to be cleaned. This sounds simple but In fact, identifying what needs to be cleaned is frequently more complex than actually cleansing the data. 

Step – 2 Remove or correct the data 

This is when the cleansing process actually begins. It’s time to eliminate duplicates and unnecessary data from databases and correct any minor inaccuracies in the data such as missing values or merging overlapping records. 

Step – 3 Data standardization 

Data standardization is the process of ensuring that data is in a format that can be used by different systems. It is important to have a common structure for data. Data needs to be standardized for an effective data cleansing process. 

Standardized data increases the efficiency of extracting information from data and reduces the risk of errors in analysis or interpretation. 

Step – 4 Validate and review 

Finally, Validation and reviewing the data. Check the data for accuracy and completeness. The validation process includes checking the accuracy of the data while reviewing includes checking the completeness of the data.

There are many times when data needs to be cleaned because of errors or inconsistencies. It is important to keep data clean so that applications have a high level of accuracy and reliability. This helps to protect against bad decisions that might result from mistakes in data storage. 

Without consistent data, how can organizations trust analysis provided by the applications? In some cases, there can be severe consequences for businesses if inaccurate information isn’t caught in time. Using a data cleaning tool will benefit the organization to make informed decisions.

Explore Voxco Survey Software

Data Cleansing - Eliminate Data Errors to Grow the Business Data Cleansing

+ Omnichannel Survey Software 

+ Online Survey Software 

+ CATI Survey Software 

+ IVR Survey Software 

+ Market Research Tool

+ Customer Experience Tool 

+ Product Experience Software 

+ Enterprise Survey Software 

Get a Free Demo

Read more