Introduction to Bid Data Analytics
Tags: bigdata, devops, beginners, python
Published: 2023-02-07 10:37:17

Big data analytics refers to analyzing large and complex datasets to extract valuable insights and knowledge. Big data analytics aims to help organizations make better decisions, improve operations, and stay competitive in today's data-driven world. There are several types of big data analytics, including:

## Descriptive Analytics

This type of analytics focuses on summarizing and describing the characteristics of a dataset. It involves calculating basic statistics such as mean, median, and standard deviation and creating visualizations such as histograms and scatter plots. Descriptive analytics provides a snapshot of the data and helps organizations to understand the overall distribution and patterns of the data.

## Diagnostic Analytics

This type of analytics focuses on understanding the causes behind data trends and patterns. It involves analyzing relationships between variables, identifying outliers, and conducting correlation and regression analysis. Diagnostic analytics helps organizations to understand the root cause of problems and make informed decisions.

## Predictive Analytics

This type of analytics uses statistical and machine learning techniques to predict future events or trends. Predictive analytics can help organizations identify risks and opportunities, make better decisions, and improve operations.
Prescriptive Analytics: This type goes beyond prediction and provides recommendations and suggestions for future actions. It involves using optimization algorithms and decision-making models to determine the best action based on the data. Prescriptive analytics can help organizations to make informed decisions and improve operations.

## Real-time Analytics

This type of analytics involves analyzing data in real-time as it is being generated. Real-time analytics can help organizations respond quickly to changing conditions and make real-time decisions. It is commonly used in the finance, transportation, and healthcare industries.

## Text Analytics

This type of analytics involves analyzing text data, such as customer feedback and social media posts, to extract insights and knowledge. Text analytics can help organizations to understand customer opinions and sentiments, identify trends and patterns, and improve customer engagement.

In conclusion, big data analytics is a critical tool for organizations to extract valuable insights and knowledge from large and complex datasets. The different types of big data analytics can help organizations to make better decisions, improve operations, and stay competitive in today's data-driven world. Whether you are a business analyst, a data scientist, or a decision-maker, understanding the different types of big data analytics is essential to staying ahead of the curve and making informed decisions based on data.


## Where to learn Big Data Analytics? 

Nowadays, practically all educational institutions and technology firms offer courses in data science, making it difficult to choose a reputable institution from which to master the subject.

Since degree programmes in data science are quite expensive and few employers demand them, I advise you to take career-focused courses instead. Before employing a candidate, employers will assess the practical expertise of the candidate in a given field.

My recommendation is to enrol in Brainalyst's Data Science Course with Placement Guarantee if you want to advance your career in data science and get employment quickly. In the area of data science, they offer 7 courses.


Courses offered by Brainalyst in the field of Data Science

1. [Data Visualization Course](https://brainalyst.in/data-visualization-courses-online/)
2. [Data Visualization Using Python](https://brainalyst.in/data-visualization-python/)
3. [Data Science With R Programming](https://brainalyst.in/data-science-with-r/)
4. [Data Science Course with Python](https://brainalyst.in/data-science-with-python-course/)
5. [Data Science 360](https://brainalyst.in/data-science-360-training-course/)
6. [Big Data and Cloud Computing](https://brainalyst.in/big-data-cloud-computing-courses/)
7. [Full Stack Data Science Program](https://brainalyst.in/full-stack-data-science-course-program/)

## Conclusion

Data Science is a rapidly growing field that combines statistics, computer science, and domain expertise to extract insights and knowledge from data. It involves collecting, preparing, and analyzing large datasets to make predictions and drive informed decision-making. Data science is being used in a variety of industries such as healthcare, finance, and retail to drive growth and improve decision-making. As data continues to grow, the demand for data scientists will continue to increase.