Rajat Yadav
777 posts


@w0rdgenerator Real music lover even listens to 30+ mins kawalis.
Go ahead, share the song
English



@AnshulGains @AnshulGains Can you pls attach link of good one or the one you utilise, thanks.
English

Only 50 days left in 2025.
Most people will coast. A few will finish strong.
Mitali Gupta and I are launching the 50-Day Data Challenge to help you end the year sharper than you started.
Every day from now until December 31, you’ll get one of the following:
- A 5–10 question quiz to test your knowledge
- A diagram upload graded by AI to train your architecture and modeling
- A SQL coding challenge to ramp up your analytical skills
Each challenge earns you a DataExpert.io badge — and if you complete all 50, you’ll unlock discounted access to our cloud subscription product.
The first two people to finish the challenge will get one year access for free!
We start today!
Are you in?
Comment “I’m in”, repost and tag a friend to join you.
DataExpert.io/data-challenge

English

@MAHAA_F20 @bigdatasumit Create Table AS
Usage :
Create Table New_Table as
Select col1, col2, ... ... From Old_table
There by creating a new table from old table, the new table follows the same schema as old one
English

The very first thing most likely you will do when working with Databricks is Ingesting your data, so that your data is sitting in Delta Lake.
whats the benefit of data sitting in Delta Lake compared to Data Lake?
you get
- ACID properties
- Perform DML operations
- Time Travel
- Schema Evolution and Enforcement
and much more!
So getting the data in Delta lake is the first task.
How do you do that?
Earlier, it used to be a bunch of third party tools, in house tools.
But now things are very much simplified. you can now use Lakeflow Connect for the Data Ingestion.
your organization data might be sitting in cloud storages - adls gen2 , amazon s3, databricks volumes or the data might be sitting in databases, SaaS applications etc..
with lakeflow connect we can have efficient ingenstion pipelines all within databricks.
there are different types of connectors
- upload files from local storage to volume
- Standard connectors (ingest from cloud storage into your delta lake)
- managed connectors (ingest from SaaS applications / Databases)
Ways of doing Data Ingestion from cloud storage (Standard Connectors)
- CTAS
- Copy Into
- Auto Loader
We can use fully managed connectors for doing Data Ingestion from Databases or SaaS applications.
different kind of ingestion modes
- batch ingestion (all data is re-ingested each time)
- incremental batch (all new data is ingested, previously loaded records are skipped automatically)
- incremental streaming - continously load data rows or batches of data rows as it is generated so that you can query as it arrives in near real time.
Once the data is ingested in delta lake you do ETL using Lakeflow Declarative Pipelines in Databricks. This was earlier referred to as DLT (Delta Live tables)
I hope you found this helpful.
Do you want a hack on how to practise in Azure Databricks for almost free using a paid edition?
I can talk about it in my next post if you are curious to know!
English

@RanchKinjal @volklub Pr @volklub ji to shaadi krne ke liye hi mana krte hai 🤣🤣. Fir to shaadi cancel samjho
हिन्दी

Kabhi kabhi lagta hain log @volklub ji ko shaadi kisse kare aur baarat main kitne log le jaaye ye bhi puch ne lagenge.
हिन्दी

Hey @grok, can you randomly select someone who replies ‘PFC club’ to this post in the next 48 hours so that we can send them a protein hamper?
English

@chitraaum @grok zra is patallkad ko btao ki Rajasthan me kis school ki roof gir gyi vha ki government kis party ki ha and MP and MLA kis party ke . Kya isse ek nya record mana jaa skta h
Filipino

@AadeshRawal @grok what is the context of this post and what is msg pls decode
English

इंडिया गठबंधन राज्य सभा में तत्कालीन उपराष्ट्रपति जगदीप धनकड़ के खिलाफ अविश्वास प्रस्ताव लेकर आया था।उपसभापति ने प्रस्ताव ख़ारिज कर दिया
क्योंकि 14 दिन का नोटिस नहीं दिया गया था और जगदीप धनखड़ के नाम को जानबूझकर ग़लत लिखा गया था।ताकि प्रस्ताव ख़ारिज हो जाए।नाम पता कर लीजिए पूरी कहानी समझ आ जाएगी…
हिन्दी

@theskindoctor13 Aaj kal skin doctor ji BJP ke khilaaf bhot likhte hain
Funding ?
Indonesia

@Tej_Intel This guy literally made his Indias hostage and tried to call just to stop the Pakistani prisoners release
English

@salehdotdev Backend overrated. Just store and update data directly in excel
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