Data Engineers
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⌨️ MongoDB Cheat Sheet

MongoDB is a flexible, document-orientated, NoSQL database program that can scale to any enterprise volume without compromising search performance.


This Post includes a MongoDB cheat sheet to make it easy for our followers to work with MongoDB.

Working with databases
Working with rows
Working with Documents
Querying data from documents
Modifying data in documents
Searching
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πŸš€ Walk-in Hiring Drive Alert! πŸš€

AccioJob x Sceniuz are hiring for Data Analyst & Data Engineer roles!

* Graduation Year: Open to All
* Degree: BTech / BE / BCA / BSC / MTech /ME / MCA / MSC
* CTC: 3–6 LPA
* Offline Assesment at AccioJob partnered campus in Mumbai

πŸ‘‰πŸ» Data Analyst: https://go.acciojob.com/47HSHh
πŸ‘‰πŸ» Data Engineer: https://go.acciojob.com/PnRTK2
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Greetings from PVR Cloud Tech!! 🌈

πŸš€ Kickstart Your Career in Azure Data Engineering – The Smart Way in 2025!

πŸ“Œ Start Date: 15th September 2025

⏰ Time: 9 PM – 10 PM IST | Monday

πŸ”Ή Course Content:

https://drive.google.com/file/d/1YufWV0Ru6SyYt-oNf5Mi5H8mmeV_kfP-/view

πŸ“± Join WhatsApp Group:

https://chat.whatsapp.com/JezGFEebk2G3TsZPzTsbZP

πŸ“₯ Register Now:

https://forms.gle/8f6hzRCQJmShf5Eo8

πŸ“Ί WhatsApp Channel:

https://www.whatsapp.com/channel/0029Vb60rGU8V0thkpbFFW2n

Cheers.
Team PVR Cloud Tech :)
+91-9346060794
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πŸš€ Step-by-Step Guide to Become a Data Engineer in 2025 πŸ› οΈπŸ“‚

1️⃣ Start with Programming Basics 
Learn Python or Java β€” essential for scripting, automation & handling data.

2️⃣ Understand Databases 
Master SQL for querying, plus NoSQL (MongoDB, Cassandra) for unstructured data.

3️⃣ Learn Data Warehousing 
Get comfy with ETL, OLAP, Star/Snowflake schemas. Tools: Snowflake, Redshift, BigQuery.

4️⃣ Work with Big Data Tools 
Explore Hadoop, Spark, Kafka β€” key for large-scale data processing.

5️⃣ Get Hands-On with Cloud Platforms 
Focus on AWS, Azure, or GCP β€” master data services like S3, Lambda, Glue, BigQuery.

6️⃣ Practice Building Data Pipelines 
Use Apache Airflow, dbt, or Prefect to build and orchestrate workflows end-to-end.

7️⃣ Version Control & CI/CD 
Learn GitHub, Docker, Jenkins for collaboration and deployment.

8️⃣ Build a Strong Portfolio 
Show off pipeline projects, cloud workflows, and architecture diagrams.

9️⃣ Apply for Data Engineering Roles 
Look for titles like Data Engineer, ETL Developer, Cloud Data Engineer.

πŸ”Ÿ Keep Growing & Learning 
Dive into real-time streaming, data security, optimization, and advanced data modeling.

β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”

πŸ”₯ In 2025, top skills include cloud computing, big data, ETL, programming (Python/Java), and data warehousing. Focus where demand is highest!

πŸ’‘ Start small, build projects, experiment on free cloud tiers, and stay updated with emerging tech.

πŸ’¬ Tap ❀️ for more!
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⌨️ QR code generation in Python
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Top 5 Data Science Data Terms
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Big Data 5V
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Stop obsessing over Python and SQL skills.

Here are 5 non-technical skills that make exceptional data analysts:

- Business Acumen
Understand the industry you're in. Know your company's goals, challenges, and KPIs. Your analyses should drive business decisions, not just process data.

- Storytelling
Data without context is just noise. Learn to craft compelling narratives around your insights. Use analogies, visuals, and clear language to make complex data accessible.

- Stakeholder Management
Navigate office politics and build relationships. Know how to manage expectations, handle difficult personalities, and align your work with stakeholders' priorities.

- Problem-Solving
Develop ability for identifying the real problem behind the data request. Often, the question asked isn’t the one that truly needs solving. It’s your job as a data analyst to dig deeper, challenge assumptions, and uncover the actual business challenge.

Technical skills may get you started, but it’s the soft skills that truly advance your career. These are the skills that turn a good analyst into an essential part of the team.

The best data analysts aren't just number crunchers - they guide the strategy that drives the business forward.

I have curated best 80+ top-notch Data Analytics Resources πŸ‘‡πŸ‘‡
https://whatsapp.com/channel/0029VaGgzAk72WTmQFERKh02

Hope this helps you 😊
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