Spark is one of the most prominent and widely used processing framework in Bigdata world. This videos explains the core components and architecture of spark with a real world example in just 3 minutes.
Пікірлер: 125
@satishchippa3 жыл бұрын
Excellent way of explaining things in a most simplified manner. Looking forward to more videos on Spark.
@BigDataThoughts3 жыл бұрын
Thanks Satish
@deepalirathod49295 ай бұрын
Finally it got cleared to me after reading here and there . thank you .
@bitthal243 жыл бұрын
I havent seen such a lucid way of explaining something this complex concept. Great work!
@BigDataThoughts3 жыл бұрын
Thanks Bitthal
@showbhik97002 жыл бұрын
This is the only video on KZbin which clarified my doubts. Thanks!!
@BigDataThoughts2 жыл бұрын
Thanks showbhik
@BigDataThoughts2 жыл бұрын
Thanks showbhik
@nareshkumarbattula58473 жыл бұрын
It's the best video I've seen so far on spark architecture..awesome..keep going..
@BigDataThoughts3 жыл бұрын
Thanks
@nahomg.41914 ай бұрын
I wish I could give 1000 likes. You’re an excellent teacher!
@BigDataThoughts4 ай бұрын
Thanks
@theamithsingh Жыл бұрын
finally, a video that simplifies spark, amazing, keep the videos coming please!!
@BigDataThoughts Жыл бұрын
Thanks
@sandeepchoudhary49002 жыл бұрын
Very nice video and it covers everything related to the Spark architecture in just 5 minutes. Keep sharing new videos.
@BigDataThoughts2 жыл бұрын
Thanks sandeep
@mohnishverma875 ай бұрын
Just woow, very simple explanation of a complex cluster overview.. Thanks.
@BigDataThoughts5 ай бұрын
Thanks
@rahulkoley9447 Жыл бұрын
Very Informative, with full of clarity, Thank you.
@BigDataThoughts Жыл бұрын
thanks
@apurvgolatgaonkar6722 Жыл бұрын
Ma'am you taught amazing 😍😍 very less time consuming lecture but perfect... Keep it up
@puneetojha11952 жыл бұрын
This video is better than 1 hour course on spark . Thanks
@BigDataThoughts2 жыл бұрын
Thanks puneet
@vsriga823 жыл бұрын
Lot of information presented in simple way for everyone to understand. 👍
@BigDataThoughts3 жыл бұрын
Thanks sriganesh
@desiengineerashish49082 жыл бұрын
This made far easy to understand Spark Architecture. Thank u ma'am, you are great
@BigDataThoughts2 жыл бұрын
Thanks Ashish
@seemanthinin4483 жыл бұрын
Simple example and easy way of explaining an important concept.. thanks!
@BigDataThoughts3 жыл бұрын
Thanks seemanthini
@krishnavardhandasari2694 Жыл бұрын
Thank you mam for excellent way of teaching Spark.
@BigDataThoughts Жыл бұрын
Thanks
@Azureandfabricmastery3 жыл бұрын
Simple and easy to understand. Thanks. I like doodle way of explaining concepts :)
@BigDataThoughts3 жыл бұрын
Thanks sheik
@rovashri5662 ай бұрын
How did you make such a good visual explanation? Which tool you used to draw sketches ? Pls guide 🙏
@adityasisodiya3000 Жыл бұрын
Amazing content ! Really appreciate the understanding and approach to explain...looking fwd to more
@BigDataThoughts Жыл бұрын
Thanks Aditya
@dancingmoveswithdhruv36493 жыл бұрын
Very clearly explained, really appreciate all your efforts
@BigDataThoughts3 жыл бұрын
Thanks Dhruv
@iamramanr4s Жыл бұрын
way of explanation is .....just amazing
@BigDataThoughts Жыл бұрын
Thanks
@NIYANTAjmp2 жыл бұрын
very simple and nice explanation. Thank you for posting this video
@nishchaysharma5904Ай бұрын
Thank you for this video.
@BigDataThoughtsАй бұрын
Thanks
@ankitachauhan6084 Жыл бұрын
the best explanation ever great work !
@BigDataThoughts Жыл бұрын
Thanks
@minaksheebagul49382 жыл бұрын
just love the way u explained it ;) Really appreciated mam.
@BigDataThoughts2 жыл бұрын
Thanks minakshee
@mehrozalam942 жыл бұрын
Great Video, I have learned alot. Thank you
@ayyappareddymuthikepalli42613 жыл бұрын
Nice explanation.. Pls keep videos 🎥 like this
@SagarSingh-ie8tx Жыл бұрын
Example was very good for beginners
@neerajmishra6828 Жыл бұрын
Saw this video.. content looks promising... great job
@BigDataThoughts Жыл бұрын
Thanks
@vikastangudu712 Жыл бұрын
one of the bests
@BigDataThoughts Жыл бұрын
Thanks vikas
@lakshmikanthavilalakumar3 жыл бұрын
Beautifully explained short video 👏👏
@BigDataThoughts3 жыл бұрын
thanks lakshmikanth
@tanushreenagar3116 Жыл бұрын
VERY HELPFUL BEST EXPLANATION
@BigDataThoughts Жыл бұрын
Thanks
@athar58672 жыл бұрын
Your videos really help me in clearing my interviews and getting the job, now I need some support for my new job. Can you either post videos regarding how pyspark class object work in backend, how parquet/csv reading writing work in distributed environment like which data read by each executor, how to do pagination of some order data etc. If possible provide your LinkedIn profile url or suggest some way to connect
@SaurabhKumar-mc1is3 жыл бұрын
Vividly explained. Thanks mam
@BigDataThoughts3 жыл бұрын
Thanks saurabh
@ThankGod143 Жыл бұрын
Extraordinary mam
@BigDataThoughts Жыл бұрын
Thanks harika
@toandaominh199710 ай бұрын
This was marked to know that I'm here on 3/10/2023
@trainingt98553 жыл бұрын
Great video
@vemulasunayana90410 ай бұрын
Excellent example 👏
@BigDataThoughts10 ай бұрын
Thanks
@vedantshirodkar Жыл бұрын
Mam, I have one question. If spark has to write a data to sql database and as our data is broken on to multiple worker nodes, so is it driver who establishes single connection with sql db or it is worker nodes who establishes multiple parallel connections ?
@BigDataThoughts Жыл бұрын
When Spark writes data to a SQL database, it is the driver program that establishes a connection with the database and manages the write process. Each worker node will write its portion of the data to the database through this single connection established by the driver
@vedantshirodkar Жыл бұрын
@@BigDataThoughts Thank You Mam for the elaborated explanation.
@moughosh36402 жыл бұрын
Extremely good explanation
@BigDataThoughts2 жыл бұрын
Thanks mou
@hlearningkids6 ай бұрын
Very nice 👍
@BigDataThoughts6 ай бұрын
Thanks
@hlearningkids6 ай бұрын
@@BigDataThoughts did you explained in this style big query also. ? improvement in this video can be summary in slow way. please dont get hurt because i gave comment. you did really well in video. excellent explanation.
@askdoubts63593 жыл бұрын
Grate nice explanation
@zub3rahmed7612 күн бұрын
Nice mam
@gkethanvarma8892 жыл бұрын
Thank you so.................. much for this
@MrSmarthunky3 жыл бұрын
Really informative Shreya. One quick question. Stage will run sequentially depending on use case and Tasks will run in parallel?
@BigDataThoughts3 жыл бұрын
Thanks Madhu. Stage may run sequentially or in parallel depending upon whether they have dependency or not. Typically a stage will have multiple tasks running in parallel on a different set of data but doing the same set of operations that the stage contains.
@samk_jg2 жыл бұрын
Amazing!
@sanjoydas0072 жыл бұрын
Very helpful, it would be great if you can take an example and illustrate how the data chunking happens
@sheereenhamza37003 жыл бұрын
Thank you for such a goooood explanation :D
@BigDataThoughts3 жыл бұрын
thanks sheereen
@upskillwithchetan3 жыл бұрын
Great explanation Ma'am, please add more videos and arrange it in seq. under playlist
@BigDataThoughts3 жыл бұрын
Thanks Chetan. yes there are more videos coming up. stay tuned
@nareshb58593 жыл бұрын
Very Nice Explanation
@BigDataThoughts3 жыл бұрын
Thanks Naresh
@hemanthkumarreddyedde2 жыл бұрын
Superb delivery
@BigDataThoughts2 жыл бұрын
Thanks Hemanth
@vidyaradhakrishnan56112 жыл бұрын
Very nice explanation,
@BigDataThoughts2 жыл бұрын
Thanks Vidya
@shreyamoghe68933 жыл бұрын
Great video! I have one question though. Is it my correct understanding that each student which got the coin bag is same as how data is partitioned. i.e. 1 student = 1 data partition?
@BigDataThoughts3 жыл бұрын
1 data partition is operated on by 1 slot/task
@RaviYadav-cx2pb Жыл бұрын
Amazing explanation mam 😊😊👍
@BigDataThoughts Жыл бұрын
Thanks ravi
@peekagyan2 жыл бұрын
Nice explanation. For 1 GB input data for a batch processing how can we decide how can we decide the cluster size, no. of nodes or no. of executors ? Could you please explain Thanks ma’am
@SandyRocker2 жыл бұрын
Thanks a lot mam
@BigDataThoughts2 жыл бұрын
Thanks Sandy
@SandyRocker2 жыл бұрын
Subscribed ✅
@shivratanmishra14593 жыл бұрын
Great work ma'am
@BigDataThoughts3 жыл бұрын
Thanks Shivratan
@mohanmannam2 жыл бұрын
good explanation...
@BigDataThoughts2 жыл бұрын
Thanks
@iwonazwierzynska4056 Жыл бұрын
Excelent video :)!
@BigDataThoughts Жыл бұрын
Thanks
@Ramakrishna4102 жыл бұрын
One executor in one core and 2 partitions are assigned so one by one will execute. My que is if 10 tasks are there then these tasks wil execute parallelly or sequentially in partition level
@BigDataThoughts2 жыл бұрын
A task operates on a partition of data. Tasks do run in parallel. If you have multiple cores you can specify how many cores will a executor use. The number of concurrent tasks an executor can run is equal to the cores assigned..
@swapnilchilwant6867 Жыл бұрын
Thank you ma'am..👍
@sandeepmullangi44132 жыл бұрын
Nice video. Really liked it. So you said one node can act as driver. I want to know what is the best practise here? I usually submit jobs by doing SSH to master node (atleast in GCP dataproc) and then submit job. So should I consider my master node as driver? Is it right to do that way?
@BigDataThoughts2 жыл бұрын
To give an example if we are using Yarn - when you are submitting a spark job in cluster mode. Container where the Application Master runs acts as Master node (driver) and the containers where all the executor process runs the tasks are called Slave Node. When the job gets submitted first the spark submit calls resource manager which in turn starts the application master and from there driver takes over.
@ur89463 жыл бұрын
could you pls explain more on parttiton
@BigDataThoughts3 жыл бұрын
The Dataset is divided into partitions and each partition is the unit on which a task works. That's the input to task.
@vibhad-cv4sf10 ай бұрын
Great Video....!! Appreciate your efforts!🎉 One question, Where does a cluster manager fit in in this architecture? What role does it play in comparison with driver?
@BigDataThoughts10 ай бұрын
Cluster manager's job is to provide resources for job execution. Ex - yarn, mesos etc. Driver is the one controlling the overall job execution and which executors take part in the job
@vibhad-cv4sf10 ай бұрын
@@BigDataThoughts ohh okay!! Thank you!!
@bintangmuhammad70822 жыл бұрын
Can you please turn on the subtitles? thank you
@RameshKumar-ng3nf4 ай бұрын
At the start of the video i was so happy seing all the diagrams.. Later got fully confused & felt complicated and i didnt understand well 😢
@SM-mq1iq2 жыл бұрын
Can you make it slow to follow. I felt this was fast to get to know the terms.
@trainingt98553 жыл бұрын
Can you help in understanding RDD
@BigDataThoughts2 жыл бұрын
RDD are resilient distributed datasets and they are the lowest abstraction in spark. check this video - kzbin.info/www/bejne/eqa6eHWDe5x0iMU
@mdatasoft15254 ай бұрын
❤
@sumonmal0095 ай бұрын
Good playlist for Spark kzbin.info/aero/PL1RS9FR9qIPEAtSWX3rKLVcRWoaBDqVBV