What are the roles of a Big Data Engineer?

0 votes
Nov 22, 2018 in Career Counselling by Kapoor
• 1,070 points
77 views

5 answers to this question.

0 votes

These are some typical roles and responsibilities of a Big Data Engineer:

  • Selecting and integrating Big Data tools and frameworks.
  • Implementing ETL process
  • Monitoring performance and advising any necessary infrastructure changes
  • Defining data retention policies
  • Management of Hadoop cluster
  • Building stream-processing systems
  •  Integration of data from multiple data sources
answered Nov 22, 2018 by Abdul
0 votes
  • Statistical analysis and modeling
  • Database architectures
  • Hadoop-based technologies (e.g. MapReduce, Hive and Pig)
  • SQL-based technologies (e.g. PostgreSQL and MySQL)
  • NoSQL technologies (e.g. Cassandra and MongoDB)
  • Data modeling tools (e.g. ERWin, Enterprise Architect and Visio)
  • Python, C/C++ Java, Perl
  • MatLab, SAS, R
  • Data warehousing solutions
  • Predictive modeling, NLP and text analysis
  • Machine learning
  • Data mining
  • UNIX, Linux, Solaris and MS Windows
answered Nov 22, 2018 by meghanaa
• 140 points
Hello @meghanaa madam. Machine Learning is a separate domain, right? Then why is it included in Data Engineer roles?
0 votes

Big Data Engineer is mainly responsible for these things:

  • Development of Hadoop
  • processing data using hive and pig
  • manage production systems such as Hadoop, Kafka, Cassandra etc. 
answered Jan 16 by Layla
0 votes
A Big Data Engineer is responsible for the Databases and Data Processing Systems of the Organization. Designing, implementing and maintaining the Database is mainly the task of the Big Data Engineer.
answered Jan 22 by Lohit
0 votes
Adding to the above answers, a Data Engineer will also have to decide which architecture is more appropriate and also find a solution for unstructured data problems.
answered Jan 22 by Kiran

Related Questions In Career Counselling

0 votes
3 answers

What are the roles of a data scientist

These are the high-level roles: Data mining and ...READ MORE

answered Feb 11 in Career Counselling by Mariam
53 views
0 votes
3 answers

What are the roles and responsibilities of a Network engineer?

Being a network engineer you should have multiple ...READ MORE

answered Apr 2 in Career Counselling by reshma
56 views
0 votes
2 answers

What are the roles of security engineer in any company?

Some of the main roles of Security ...READ MORE

answered Apr 2 in Career Counselling by Monisha
42 views
0 votes
4 answers

What are the roles and responsibilities of a full stack developer?

Hey @Ali, following are the main responsibilities ...READ MORE

answered Feb 22 in Career Counselling by Yesha
911 views
0 votes
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,510 points
2,392 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,510 points
244 views
0 votes
10 answers

hadoop fs -put command?

put syntax: put <localSrc> <dest> copy syntax: copyFr ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Aditya
12,187 views
0 votes
1 answer

Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by kurt_cobain
• 9,240 points
896 views
0 votes
5 answers

What are the roles and responsibilities of a Data Scientist?

Following are one of the most important ...READ MORE

answered Feb 22 in Career Counselling by Barbara
154 views
0 votes
2 answers

What are the skills required to be a Data Engineer?

A Big Data Engineer will mainly work ...READ MORE

answered Jan 22 in Career Counselling by Sanam
37 views