Sumit Mittal (@bigdatasumit) 's Twitter Profile
Sumit Mittal

@bigdatasumit

Big Data Trainer • Founder & CEO TrendyTech • Tweets about #BigData & #DataEngineering. Helping you get hike 💰 & find your Dream Job 🚀 Join 20000+ students👇

ID: 979834197236854784

linkhttps://trendytech.in/?src=twitter&sub=profile calendar_today30-03-2018 21:34:11

2,2K Tweet

9,9K Followers

20 Following

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299,800… and counting. We’re just 200 away from hitting 300,000 followers on LinkedIn. When I started posting, I never imagined we’d build a community this big - and yet here we are, learning and growing together every single day. Let’s cross this milestone together. Follow

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Learn Databricks step be step 1. what is Databricks lnkd.in/gWG5TKeK 2. what is Databricks Lakehouse lnkd.in/gE2F-Hqz 3. what are the ACID guarantees on Databricks lnkd.in/gTscsCZ8 4. What is the medallion lakehouse architecture lnkd.in/gQx9_rsZ

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How to become a really good Data Engineer Prerequisites --------------------- 1. Programming fundamentals 2. SQL Basics You should learn the below things -------------------------------------- 1. Distributed Computing Fundamentals 2. Data Lake Concepts 3. One data ingestion

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In data engineering, tools will keep evolving. The real skill is building a problem-solving mindset that never goes out of date. #dataengineering

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CICD for Data Engineers in a Super Easy way! Lets say you are working on a RetailAnalysis Project & have a Jira ticket assigned to you RA-17843 If you are a developer you would create a feature branch, feature-RA-17843 & work on it. As soon as you make a git push, and github

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Data Engineers Interview Preparation - A complete Package (Free) Complete SQL Free Course - lnkd.in/ghR66QR5 Complete Python Free Course lecture 1 - lnkd.in/gMJxn-CE lecture 2 - lnkd.in/gjuHD7KE lecture 3 - lnkd.in/gAjJT-hJ lecture 4 -

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14 Important points to understand Serverless Compute in Databricks 1. If you have created the classic compute you know that you would typically wait for 3-7 minutes for cluster to get started. Also scaling up takes similar amount of time. serverless reduces this startup time

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I just crossed 300,000 followers on LinkedIn. When I started sharing content, I never imagined 300,000 people would trust me enough to follow along. This number is humbling. But more than that, it’s a reminder—each follower is someone chasing a dream. I’ve been in that seat

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Announcing my new YouTube playlist on Data Engineer Interview Preparation starting from 21st August. In this I will come with DE interview questions and solutions asked in top companies. I keep getting lot of DMs, asking for help on Data Engineering Interview prep. This will

Announcing my new YouTube playlist on Data Engineer Interview Preparation starting from 21st August.

In this I will come with DE interview questions and solutions asked in top companies.

I keep getting lot of DMs, asking for help on Data Engineering Interview prep.

This will
Sumit Mittal (@bigdatasumit) 's Twitter Profile Photo

100% hike on fixed as Lead Data Engineer Receiving a message from my brilliant student Pradeep, made my day. Cracking 7 Offers from below companies, he decided to join Impetus. - IBM - Genpact - MRI Software - HCL - Impetus - Insight - Marlabs - Altimetric When he says - Your

100% hike on fixed as Lead Data Engineer

Receiving a message from my brilliant student Pradeep, made my day.

Cracking 7 Offers from below companies, he decided to join Impetus.
- IBM
- Genpact
- MRI Software
- HCL
- Impetus
- Insight
- Marlabs
- Altimetric

When he says - Your
Sumit Mittal (@bigdatasumit) 's Twitter Profile Photo

78% of Nvidia staff are millionaires. OpenAI is reportedly granting retention bonuses to one-third of its workforce. Staffers of OpenAI to sell $6 billion in stock to SoftBank, other investors. We all have 2 choices 1. Keep reading these news and fact check whether they are

78% of Nvidia staff are millionaires.

OpenAI is reportedly granting retention bonuses to one-third of its workforce.

Staffers of OpenAI to sell $6 billion in stock to SoftBank, other investors.

We all have 2 choices

1. Keep reading these news and fact check whether they are
Sumit Mittal (@bigdatasumit) 's Twitter Profile Photo

How does Gen AI impact Data Engineers? I keep getting this question, almost every time. Let me answer this to you all. But before that Let me tell a little bit about Gen AI. When I talk to working professionals I can sense, they know Gen AI is really Important. But, what they

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Follow this to become a Top Data Engineer Prerequisites --------------------- 1. Programming fundamentals 2. SQL Basics You should learn the below things -------------------------------------- 1. Distributed Computing Fundamentals 2. Data Lake Concepts 3. One data ingestion

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Let’s connect Live Tomorrow, 23rd Aug. 2025 @ 11:30 AM To all IT Professionals working in any domain and looking to Transition into Data Engineering. I will be addressing all your individual queries in this session. You might have several doubts which would be holding your

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Are you confused with following questions - I have over 10 years of experience in (support/mainframes/testing), how to transition to Data Engineering - How will I justify my previous experience, and get interview calls - What should be the learning roadmap - Will I be able to

Sumit Mittal (@bigdatasumit) 's Twitter Profile Photo

Are you confused with following questions - I have over 10 years of experience in (support/mainframes/testing), how to transition to Data Engineering - How will I justify my previous experience, and get interview calls - What should be the learning roadmap - Will I be able to

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All you need to know about Deletion Vectors in Databricks Lets remember the time when there were no deletion vectors, lets say if we have a file1 with 1 million records, and we are just deleting 1 record from that file, what will databricks do in this case? It will create a

All you need to know about Deletion Vectors in Databricks

Lets remember the time when there were no deletion vectors,

lets say if we have a file1 with 1 million records, and we are just deleting 1 record from that file,

what will databricks do in this case?

It will create a
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Databricks is no longer just Spark in the cloud. It’s steadily becoming the operating system for data engineering. In the past, building a reliable data platform meant stitching together: - One tool for ingestion - Another for transformation - A separate orchestrator -

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Here are 7 Top playlists for Data Engineers 1. Python for Data Engineers - lnkd.in/gwsTQRgR 2. SQL - lnkd.in/gdnhRk8b 3. SQL Advanced - lnkd.in/g8tyEKbU 4. SQL Leetcode - lnkd.in/gKeSMPmW 5. Git & Git Hub for Data Engineers -