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Sachin Kumar🇮🇳 Profile picture
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Dec 8 • 9 tweets • 5 min read
🎯 You should know 7 things to become successful in
#dataengineering career 🔥

📌 Credit - Shri Ajay Kadiyala ji ✅

🧵👇
1. SQL
lnkd.in/gyqXbVDM
2. Python
lnkd.in/gUSsvKbd
3. Apache spark
lnkd.in/gc4cViiQ
4. Apache kafka
lnkd.in/gqxpf43i
5. Apache Hadoop
lnkd.in/gaSQF9wu
6. AWS Redshift
lnkd.in/ggkAX26u
7. Snowflake
lnkd.in/gvyHbUtK
📌Follow - @SachinK02316651

#dataengineering #SQL #Apachespark #apachekafka
#hadoop #apache #AWS #REDSHIFT #snowflake
#DataScience #ResultsOnAajTak #DataAnalytics

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More from @SachinK02316651

Sachin Kumar🇮🇳 Profile picture
Dec 10
📝Data science blogs💡

✅A curated list of data science blogs

🧵👇
📌A Blog From a Human-engineer-being erogol.com (RSS)

📌Aakash Japi aakashjapi.com (RSS)

📌Advanced Analytics & R
advanceddataanalytics.net (RSS)

📌Adventures in Data Land blog.smola.org (RSS)

📌Agile Data Science blog.sense.io (RSS)
📌Ahmed El Deeb medium.com/@D33B (RSS)

📌Airbnb Data blog nerds.airbnb.com/data/ (RSS)

📌Alex Castrounis | InnoArchiTech innoarchitech.com (RSS)

📌Alex Perrier alexperrier.github.io (RSS)
Read 16 tweets
Sachin Kumar🇮🇳 Profile picture
Dec 2
📕#SQL is super important. These are the questions that you will have face in interviews which helps you to ace your sql interviews

Credit - Shri Ajay Kadiyala Sir 🔥

🧵👇
Q1. Explain the various types of Joins?
2. Explain Equi join?
3. Explain the Right Outer Join?
4. How do you alter the name of a column?
5. how can you build a stored procedure?
6. Distinguish between MongoDB and MySQL ?
Q7. Compare the 'Having' and 'Where' clauses in detail?
8. What are the differences between COALESCE() and ISNULL()?
9. What is the difference between “Stored Procedure” and “Function”?
10. What is the difference between the “DELETE” and “TRUNCATE” commands?
Read 11 tweets
Sachin Kumar🇮🇳 Profile picture
Nov 25
🚀 5 interesting #Python Projects with Source Code to start building your #portfolio 👨‍💻

Here are 5 #DataScience and #MachineLearning Projects that you can add to your portfolio :

👇
1. WhatsApp Data Analysis using Python
🌐 lnkd.in/e_CYCWfw

2. Extract Text from any website using Python
🌐 lnkd.in/eRJ34Fk6
3. Extract Text from PDF file using Python
🌐 lnkd.in/ehbbP_Ni

4. Detect Emotion, Sentiment and Trends using AI
🌐 lnkd.in/erbKTKdZ

5. Generate Subtitles for YouTube Video
🌐 lnkd.in/e_hKF-7X
Read 4 tweets
Sachin Kumar🇮🇳 Profile picture
Nov 16
📗 Studying SQL for data analysts👩‍💻

📌Let’s take a look at Studying SQL for data analysts from useful resources collection :
👇
𝟭. 𝗦𝗤𝗟 𝗕𝗼𝗹𝘁
👉 sqlbolt.com

From SELECT * to GROUP BY, SQL Bolt contains lessons and interactive exercises to help you grasp the essentials in SQL. With no SQL Experience, you can get the basics of SQL in just one week.
𝟮. 𝗦𝘁𝗮𝗻𝗳𝗼𝗿𝗱 𝗗𝗕 & 𝗦𝗤𝗟 𝗰𝗼𝘂𝗿𝘀𝗲
👉 lnkd.in/gFEc8ngA

If you want a detailed explanation of SQL queries with a mixture of easy and hard SQL problems, I highly recommend you check out this course
Read 8 tweets
Sachin Kumar🇮🇳 Profile picture
Oct 9
🔥Top 12 free Handbooks about Data Science / AI :

✅"Python Data Science Handbook"
tanthiamhuat.files.wordpress.com/2018/04/python…
✅"Learning Pandas"
linkedin.com/posts/stevenou…

✅"MACHINE LEARNING YEARNING"
lnkd.in/gXdYjzi

✅"Feature Engineering for Machine Learning"
d2wvfoqc9gyqzf.cloudfront.net/content/upload…
✅"The Hundred-Page Machine Learning Book"
lnkd.in/gNb22Qh

✅ "Introduction to Statistical Machine Learning"
lnkd.in/guFgpXD

✅"Statistics for Data Science"
lnkd.in/gBudWsA

✅"Natural Language Processing With Python"
lnkd.in/gCFKZAs

#Data #ind
✅"The Deep Learning Textbook"
lnkd.in/gfBv4h5

✅Deep learning Masterpiece by Andrew Ng
lnkd.in/gU98mhj

++A collection of Free Programing Books :
lnkd.in/gPPYPyD
By - Haithem Hermessi
#DataAnalytics #dataScientist #dataengineering #MachineLearning
Read 4 tweets
Sachin Kumar🇮🇳 Profile picture
Aug 13
Top free #DataScience resources :

1. CS109 Data Science
cs109.github.io/2015/pages/vid…

2. Data Science Essentials
edx.org/course/data-sc…

3. Learning From Data from California Institute of Technology
work.caltech.edu/telecourse
4. Mathematics for Machine Learning by University of California, Berkeley
gwthomas.github.io/docs/math4ml.p…

5. Foundations of Data Science by Avrim Blum, John Hopcroft, and Ravindran Kannan
cs.cornell.edu/jeh/book.pdf?f…

6. Python Data Science Handbook
jakevdp.github.io/PythonDataScie… #Data #india
7. CS 221 ― Artificial Intelligence
stanford.edu/~shervine/teac…

8. Ten Lectures and Forty-Two Open Problems in the Mathematics of Data Science
ocw.mit.edu/courses/mathem…

9. Python for Data Analysis by Boston University
bu.edu/tech/files/201…
Read 4 tweets

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