Big Data & Analytics

Get insights from 716 questions on Big Data & Analytics, answered by students, alumni, and experts. You may also ask and answer any question you like about Big Data & Analytics

Follow Ask Question
716

Questions

0

Discussions

26

Active Users

13

Followers

New answer posted

Yesterday

0 Follower 57 Views

G
Gaurav Kumar

Beginner-Level 5

You can opt for MSc data Science from aaft noida with practical classes.

New answer posted

Yesterday

0 Follower 23 Views

N
Neethu Nanjan

Contributor-Level 7

To become a Data Analyst, you should start by learning the right skills and tools step by step.

What to Study:

  1. Learn basic mathematics and statistics (average, percentage, probability)
  2. Study Excel for data cleaning and simple analysis
  3. Learn SQL to work with databases
  4. Learn Python or R for data analysis
  5. Understand data visualization tools like Power BI or Tableau
  6. Join a structured course or training institute like Datamites for guided learning and projects

Opportunities and Salary Prospects:

  • Data Analysts are needed in IT, banking, healthcare, e-commerce, and startups
  • Job roles include Junior Data Analyst, Business Analyst, and Reporting Analyst
  1. F
...more

New answer posted

4 days ago

0 Follower 59 Views

N
Nitish Patil

Beginner-Level 5

Many Universities & colleges are offering Data Science courses one of best institute is AAFT Noida which offers Data Science BSc, MSc & Diploma courses.  Lot of Job options are available like Data Analyst, Data Scientist etc.

New answer posted

a week ago

0 Follower 3 Views

N
Neethu Nanjan

Contributor-Level 7

Which one should I study: Data Science or Data Analytics? - Datamites

What each field is

  1. Data Analytics: focus on finding patterns, creating reports, dashboards, and helping business decisions using data. 
  2. Data Science: deeper work including predicting future trends, machine learning, AI models and solving complex problems. 
    Digital India

Datamites offers courses in both, helping beginners learn tools like Excel, SQL, Python.

Skills needed

  • Data Analytics: Excel, SQL, Power BI/Tableau, basics of stats. 
  • Data Science: Python & R programming, machine learning, advanced statistics, big data. 

Job demand & growth

  1. Many companies ne
...more

New answer posted

a week ago

0 Follower 3 Views

N
Neethu Nanjan

Contributor-Level 7

Who Earns More, Data Scientist vs Data Analyst (2026) - Datamites

Data Scientists Usually Earn More

Around the world in 2025, data scientists generally get higher salaries than data analysts because their work is more advanced (machine learning, big data models, prediction systems). 

Typical Salary Ranges — Global (2025-2026)

  1. Data Analyst: ~$55,000 – $95,000 per year
  2. Data Scientist: ~$85,000 – $180,000 per year or more in top roles

Data scientists usually earn significantly more, especially with experience. 

Typical Salary Ranges — India (2025-2026)

  • Data Analyst: ₹4 – ₹15 LPA (entry to senior roles)
  • Data Scientist: ₹8
...more

New answer posted

4 weeks ago

0 Follower 38 Views

N
Neethu Nanjan

Contributor-Level 7

What are the Best Data Analytics Courses - Datamites

Datamites offers updated Data Analytics courses in 2026 with Python, SQL, Tableau, Power BI, hands-on projects, and global certification.

  1. DataMites now offers a 6‑month flagship “Certified Data Analyst” course that includes ~200+ hours of training, covering tools like Excel, SQL, Python, Tableau, Power BI along with data cleaning, EDA, visualization, and basic ML. 

  2. Mode of delivery is flexible: you can choose online, offline (classroom) or hybrid — multiple centers exist across Indian cities including Bangalore (Marathahalli), Hyderabad (Madhapur), Chennai, Vizag, and m
...more

New answer posted

4 weeks ago

0 Follower 21 Views

N
Neethu Nanjan

Contributor-Level 7

Data Analytics Course Fees - Datamites.

As a past student of Datamites, I found their Data Analytics course fees quite affordable. Typically, Datamites offers flexible pricing depending on certification levels and learning modes.

  • Classroom (offline) Data Analytics course fee: ₹55,000 – ₹60,451 
  • Online / hybrid / live‑virtual mode fee: ₹34,900 – ₹34,951 

New answer posted

4 weeks ago

0 Follower 12 Views

N
Neethu Nanjan

Contributor-Level 7

Data Analyst Course in Salem - Datamites

As a past student of DataMites, here's the latest (2025) information for the Data-Analyst course at Salem 

  1. Duration: 6 months ( 200+ learning hours). 
  2. Fees (approx.): Live-Virtual (online + instructor-led): ₹ 55,451 
  3. Classroom (in-person): ₹ 60,451 
  4. Blended / Self-learning + Live Mentoring: ₹ 34,900 

If you like — I can also check what's the next batch dates for Salem and share them here.

Get authentic answers from experts, students and alumni that you won't find anywhere else

Sign Up on Shiksha

On Shiksha, get access to

  • 66k Colleges
  • 1.2k Exams
  • 681k Reviews
  • 1800k Answers

Share Your College Life Experience

×
×

This website uses Cookies and related technologies for the site to function correctly and securely, improve & personalise your browsing experience, analyse traffic, and support our marketing efforts and serve the Core Purpose. By continuing to browse the site, you agree to Privacy Policy and Cookie Policy.