Introduction

A big data engineer is quite possibly the most discussed job profiles today. Being a typical term, this job appreciates extraordinary interest. A big data engineer is, without a doubt, an extraordinary choice for each one of those slanted to begin their careers in the field of big data. However, have you at any point considered how to bag this position?

  1. What is Data Engineering?
  2. Difference Between Data Engineer and Data Scientist?
  3. What Does a Data Engineer Do?
  4. How to Become a Data Engineer
  5. Role of big data engineer
  6. Big data engineer job description

1. What is Data Engineering?

Data engineering is an exceptional factor, a huge tent field with an essential spotlight on creating responsible infrastructure or mechanisms for data collection. 

Who is a data engineer? A data engineer is an individual who fills in as a facilitator and gatekeeper for the storage and movement of data. Data engineering are likewise regularly entrusted with changing massive data into a valuable structure for examination. To do this, the design, maintain, test, install, and construct up exceptionally adaptable data management frameworks software expected to use and store this data.

2. Difference Between Data Engineer and Data Scientist?

The difference between big data engineer vs data scientist is that in big data engineer it is liable for maintaining, testing, and building up large data architectures. In contrast, the data scientist is liable for getting sorted out enormous data inside the architecture and acting top to bottom examinations of the data to help create bits of knowledge and settle business needs. 

These two experts frequently work intently together. A data scientist can’t decipher anything except a big data engineer to assemble the devices for processing and storing that data.

3. What Does a Data Engineer Do?

A big data engineer needs to maintain and develop data architectures. They care for the conversion of raw data and the collection of data into usable data. Without a data engineer, you can’t gather data. Organisations require their data engineers to be comfortable with Scala, AWS, Java, SQL, etc.

A portion of the big data engineer skill organisations search for in data engineers are:

  1. Big Data (Kafka and Hadoop)
  2. Data Structuring
  3. Knowledge of Java

4. How to Become a Data Engineer

How to become a big data engineer, you should get comfortable with the entirety of its ideas.

Data engineering comprises processing, managing, and collecting data. While data scientists are specialists in Statistics and Maths, data engineers are specialists in Programming and Computer Science.

To turn into a big data engineer, you ought to become familiar with the accompanying things:

  1. Data Pipelines
  2. Distributed Systems
  3. Big Data Tools
  4. Python and Java (or Scala)
  5. SQL
  6. Data Structures
  7. Algorithms

1. Data Pipelines

A data pipeline is a software arrangement that makes a pathway for a data stream and eliminates different manual strides from the exchange of data starting with one point then onto the next. As a big data engineer, you’ll be investing a ton of energy in managing and building data pipelines.

Data pipelines help in performing data analysis, storing the data in the cloud, and generating abundant sources of data.

2. Distributed Systems

Data is available in clusters that work autonomously. An enormous cluster would have a higher possibility of creating issues than a more modest one because of the presence of more part nodes. For turning into a data engineer, you should find out about data clusters and their frameworks.

3. Big Data Tools

There are tools famous in this field. They include:

  1. Apache Kafka
  2. Apache Spark
  3. Apache Hadoop

For instance, experts use Hadoop for taking care of issues identified with huge measures of data and assortment. It is a gathering of open-source software arrangements and structures.

4. Python and Java (or Scala)

Python is available all over the place. It is an absolute necessity to have for any data devotee. It is generally famous in light of its adaptability and simplicity of working.

That is because a large portion of the data storage devices is written in these languages, including:

  1. Apache Kafka
  2. Apache Spark
  3. HBase
  4. Hadoop

5. SQL

SQL or Structured Query Language is the essential language one uses to produce questions to the data set from a customer program. All in all, it permits your database servers to alter and store data on them.

6. Data Structures

A data structure is a method of getting sorted out data for better administration. While dealing with data, you need to keep it in an effective request so you can get to it without any problem. Some of them are: 

  1. Matrix
  2. Queue
  3. Binary Tree
  4. Heap
  5. Array
  6. Graph

7. Algorithms

Algorithms are directions for a series of activities to act in a particular request. For the most part, algorithms are autonomous of the programming language. 

In data structures, you’ll be utilising algorithms for the accompanying undertakings: 

  1. Erasing a thing.
  2. Finding a thing in a database.
  3. Sorting the things in a specific order.
  4. Embeddings a thing in a database.

5. Role of big data engineer

  1. Structuring and managing data.
  2. Maintaining a data pipeline.
  3. Designing the architecture of a big data platform.

6. Big data engineer job description

As a big data engineer, you’ll make and deal with our data tools and infrastructure, including analysing, processing, storing, and collecting our data and data frameworks.

Conclusion

According to BLS figures from May 2017, the big data engineer salary is in the range of USD 66,000 to USD 1,30,000, with a normal yearly compensation of USD 89,838, while data scientist salary is in the range of USD 63,000 to USD 1,29,000, with a normal annual compensation USD 91,784.

If you are interested in making a career in the Data Science domain, our 11-month in-person Postgraduate Certificate Diploma in Data Science course can help you immensely in becoming a successful Data Science professional. 

ALSO READ 

SHARE
share

Are you ready to build your own career?