What Is Hadoop and Why Is It Important?

BENEFITS AND IMPORTANCE OF HADOOP

 

Data has thrived drastically in the past few years due to the advent of newer technologies, means of communication, and devices. A sizable amount of data is generated every second.

According to Statistica, total data created, consumed, and stored has increased from 2 zettabytes to approx. 64.2 zettabytes in 2020. It is expected that it will reach 181 zettabytes by 2025.

Almost all companies collect big data from websites, social media websites, apps, and more to make important business decisions.

To manage this exponentially growing big data, we need cost-effective and scalable big data technologies such as Hadoop.

What is Hadoop?

Hadoop is a Java-based, open-source framework used to store and process big data. The data collected from the sources are stored on commodity servers, also known as clusters. It comprises a distributed file system that enables fault tolerance and concurrent processing.

It can store and retrieve data from nodes quickly with its MapReduce programming model. It is managed by Apache Software Foundation and accredited under the Apache License 2.0.

The robust architecture and economical features of Hadoop make it best for storing and processing big data. Hadoop is an important technology to learn today.

Learning Hadoop from a reputed Big data Hadoop bootcamp will give an edge to your career. Below are the reasons why you should learn Hadoop.

Why Is Hadoop Important?

Hadoop caters to a broad spectrum of applications

Apache Hadoop is a scalable and cost-effective tool for organizations to manage unstructured data. Hadoop's large ecosystem makes it suitable for both small-scale and big organizations.

The Hadoop ecosystem includes HBase, MapReduce, Zookeeper, Hive, etc., which helps it cater to a broad spectrum of applications.  It can serve a wide range of organizations facilitating them to access new data sources. The companies can tap on different data sources and derive meanings from them.

No matter your need and how small or big your organization is, it serves as the doorway to big data technologies. Learning Hadoop and mastering other big data technologies falling under the Hadoop ecosystem in a Big data Hadoop bootcamp will benefit your career.

 

 

A great alternative to traditional technologies

No traditional technology can beat Hadoop in terms of reliability, performance, cost, scalability, and storage. It has brought a significant change in the data analytics market with its features and components. Also, the Hadoop ecosystem is continuously changing to meet the current needs.  

Big Data and Apache Hadoop are taking the world by storm, and it's wise to go with the flow and changing technologies. You can learn Hadoop from the best Hadoop Full-Stack Bootcamp in California.

Wide career options

There is rarely any field that is untouched by big data. It has expanded its roots to all domains such as retail, banking, healthcare, media, government, transportation, natural resources, etc.

Most companies realize the importance of big data. And Hadoop has a significant role to play in this. According to a report, Hadoop Market will reach $99.31B by 2022 at a CAGR of 42.1 percent.

It can help control the power of big data to improve businesses. The information collected from various online sources can be used to attract audiences, gain profits, increase revenue and business expansion.

Companies like Facebook, Walmart, New York Times, etc., all are already using Hadoop. It has increased the demand for Hadoop developers, Hadoop administrators, big data architects, data scientists, and data analysts.

Increase in demand for Hadoop Professionals

Apache Hadoop is a revolutionary technology that can handle rising big data. It can provide a reliable, economical, and scalable solution to all the big data problems.  

Giants like Walmart, Facebook, Walmart, LinkedIn, eBay, etc., are looking for professionals that have done Hadoop Training. Therefore, there is a significant demand for Hadoop professionals across the globe.

The sudden demand has also created a massive gap between the demand and supply. Therefore, it's the right time to enter this field.

Flexibility of job

Hadoop Ecosystem consists of various tools that professionals from different backgrounds can use. A professional with a programming background in Java, Python, etc., can write a MapReduce program. Pig is ideal for someone who is exposed to the scripting language.

Hive or Drill works for someone with exposure in SQL. Big data Hadoop bootcamps are perfect for senior IT professionals, software developers, project managers, database professionals, software architects, mainframe professionals, analytics & business intelligence professionals, ETL and data warehousing professionals, and testing professionals.

Evolving technology

Hadoop is a maturing technology that is evolving with time. The latest version of Hadoop, which is 3.0, is already on the market. Its latest version, 3.3.1, was launched in July 2021. With technologies like HortonWorks, Tableau, MapR, and BI experts, the processing has become faster.

Hadoop is also compatible with new players such as Apache Spark and Flink. So, even if you are working on Hadoop, you can take advantage of these technologies. These technologies promise a faster speed of processing and offer a single platform for different kinds of workloads.