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What is a Data Analyst?

data analyst skills 2020 graph

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what Is Data Analytics? so this is the art of analyzing raw data to extract information & draw a conclusion from the clean data that is processed. Several procedures & methods of data analytics have been integrated with algorithms, machine learning, and artificial intelligence to create data fit for helping human insights and decision-making.

Data analytics may reveal trends and metrics that would otherwise be lost in the huge pile of collected data. This data can then be used to boost processes to increase the overall efficiency of a firm and its operational cycles.

Data analytics is a wider term that includes many different types of data analysis. Multiple types of data can be subjected to data analytics techniques to get insight into the process or products that need improvement.

 

 

There is a process of data analytics that involves a step-by-step approach:-

  1. The first step is to regulate data constraints or how the data is being put together. Data may be distinguished by several aspects like age, gender, salary, etc. Data values may be mathematical or be segregated by type.
  2. The second step in data analytics is gathering data. This can be executed from different sources like computers, the cloud, servers, etc.
  3. Once the data is gathered it must be arranged so that it can be examined. The organizing activity may be done on a spreadsheet or any form of program that can execute statistical data.
  4. The data is then scrubbed and checked to ensure no duplicate entries or missing fields are present in the data and that the data is complete. This is the final step before the data can be analyzed by the data analyst for further visualization.

Why Data Analytics is Important?

Improving Efficiency

The data collected by firms can not only be used to counter external factors affecting an organization, but also the productivity & efficiency of the staff working towards the common goal of growth.

A lot of data collected by the data department is also analyzed for better functionality of internal operations.

With advancements in technology, it has become convenient to collect data & use it to understand a pattern and plan strategies useful to maximize employee & business performance at the same time.

Authentic data mining

With the development of complex algorithms, huge datasets can be examined and analyzed more effectively & efficiently than ever before.

The process of extracting specific data from a pool of datasets is referred to as Data Mining.

For comparison purposes, it can be stated that compared to the old school method of data collection via physical surveys from multiple sources and compilation & study of this data which used to take days, data analytics does all of that whilst providing refined results for potential strategy-making processes in a matter of hours. 

This also proves fruitful as the data collected is directly from the source without any chances of it being tampered with & helps the management of the firm gain an understanding of the market & what the public wants.

 

Cost Reduction

Big data technologies often resort to cloud-based analytics which tends to be a highly cost-effective procedure.

Especially when it relates to the storage of large amounts of data on cloud servers which aids in cost-effective ways of doing business.

The client/user not only saves money in terms of infrastructure but also on the cost of developing a records management product/procedure which helps in reducing cost.

 

Faster and Better Decision-Making

Integrated complex algorithms of data analytic tools have unmatched computing powers of computing & filtering detailed queries from a vast pool of data in combination with the ability to analyze new data sources.

Businesses with the help of data analytic tools can analyze pools of information almost instantly.

It is less time-consuming and more efficient in providing better clarity of the strategies which were executed or the planning and execution of new strategies enabling management of deadlines with ease.

New Products/Services

With the computing power associated with the field of data analytics.

The ever-changing needs and satisfaction of the customers are made clear and met in a more detailed and efficient manner.

This helps the user/business to make sure that the product/service aligns with the requirements of the target audience and helps capture the market.

Market awareness

Data analytics helps in gaining awareness of the market and can also be used to comprehend and carve a path to help with the smooth running of a business.

It helps the business to understand the market & whether the economy is available for business expansion purposes.

This not only opens new avenues for businesses to grow but also helps them to build a strong ecosystem around the brand.

Witnessing the Opportunities

Although the economy is ever-changing, a successful venture always wishes to keep up with the changing trends.

Then there is also the aim for profit-making, analytic tools aid the venture in charting out a detailed analysis of the scope of enhancing the company profit by adapting to the changes of the ever-changing economy all while keeping the costs in check.

Data Analytics offers refined sets of data that can help in observing & pursuing the opportunities that come with the ever-evolving economy.

Future Prospects for a Data Analyst:

The demand for professionals capable of dealing with large data sets has drastically increased over the last decade. The need for skilled individuals who can collect, clean, sort & analyze large data sets has come of prime importance.

What is the Role of a Data Analyst?

  • Data Warehousing

With advancements in technology and the need to save space in terms of record management, Data warehouses have popped up as a cost-effective option for storing company records compared to the old-school filing system. A data analyst should be capable of handling, storing, and retrieving raw data from these data warehouses.

  • Adobe & Google Analytics

These are some of the best data analyzing tools in the market which allow the data analyst to analyze data post-cleansing. Both these data analytics tools allow analysts to extract data from multiple devices connected to the web or even from offline sources and help to clear and analyze data to gain insights using artificial intelligence integrated with the above-mentioned tools.

  • Programming Knowledge

This is a prerequisite to the role of a data analyst because a lot of the job of a data analyst revolves around a vast collection of data from multiple sources and basic programming of Python or R Language is all that a data analyst would require in terms of programming language. Data Analytics Python is a well-sought course by many aspiring Data Analysts.

  • Reporting and Data Visualization

These are the major skill sets of a Data analyst that are needed to transform the filtered data into a format of report or visualizations. Reporting and visualization mainly are pictorial representations of the clean data that the data analyst has procured post-cleaning and analyses of raw data.

  • Statistical knowledge

A data analyst should be capable of using statistics to showcase the insights collected from the data obtained post-procurement. Statistical knowledge plays a pivotal role in helping data analysts portray raw data before sending it to the business analyst.

  • SQL/Database Knowledge

This is a requirement needed to store the collected insights from multiple data sources. The SQL/Database is the use of a Database Management System (DBMS) which allows the data analyst to store data in DBMS servers to portray a systematic collection of random data.

  • Spreadsheet Knowledge

For a data analyst collection and cleaning would require a basic knowledge of a spreadsheet application as it would help with cleaning and sorting of raw data and in some cases even generating reports using a spreadsheet application like MS Excel. Data Analytics excel is an immensely popular way of doing this.

The prospects for the job profile of a data analyst are on the rise with companies switching over to data management and warehousing, there is a great scope for Data Analytics jobs in the coming decade with companies offering impressive Data Analytics Salary and seeking professionals equipped with the necessary skills of a data analyst. 

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