How does EC2 load balancing work? | Visual Explanations | Part 1 of 3

[@Pythoholic]

Timelines for your convenience: 01:26 --- What is the difference between Scalability and High Availability? Visual Explanation! 04:32 --- What is Vertical Scalability? And uses in AWS? 06:36 --- What is Horizontal Scalability? And use in AWS? 08:08 --- What is High Availability in AWS? 11:38 --- What are AWS load balancers? And how they work? Benefits of using AWS Load Balancers? 15:35 --- Why should you use AWS Load Balancers? 16:26 --- What are the different types of AWS Load balancers? 18:28 --- Healthchecks in AWS load balancers? 20:38 --- What are Classic Load Balancers? 23:18 --- What are Application Load Balancers? 26:26 --- What are Network Load Balancers? 28:40 --- Important Pointers for AWS Certified Solutions Architect Exam. Click on the link below to subscribe : URL: tinyurl.com/qqebnwz

[@viralpeeps9995]

Please don't stop making videos you are doing so much good am learning so much .... I searched everywhere and finally am learning everything from your channel .... Great work please just complete and cover every topic so that we will learn everything .... A big thumbs up to you ❤️ pure gem

[@Pythoholic]

Thanks for the support. Please share it across in other platforms if you like linked in and others. Would be of great help 🙂🍀

[@heyymonth]

@Pythoholic, Awesome Videos series. I have watched so many videos on youtube on AWS, but never find anything like this. You are describing each AWS component very well. Please keep up the good work.

[@Pythoholic]

Thanks hemant for the support 👍

[@kamkibatwithGopal]

you made this video when you reached 250 subscribers , now i am wathing this video when you have more than 45k subscriber .. thanks a lot for this kinds of videos

[@deborahworley2108]

Pythoholic, I just want to let you know that you are awesome! I took a 3 day class for solution architect associate and was very sad that I would not pass the exam and I would not have with how fast the information was taught. However with your videos I am slowly seeing and understanding everything and building confidence. I know I still have a tremendous amount more to learn but am fully confident that if I keep at it I will succeed. There is no amount of words that can express my appreciation for all the hard work you have done to make this possible. I look forward to the day that I can support your work. I would now if I could but am currently in a homeless shelter supporting my daughter and niece working at a couple of part-time jobs. Again Pythoholic, a tremendous THANK YOU! Keep up the phenomenal work. P.S. I have recommended your videos to a couple of my classmates (sent the link) that I have kept in touch with.

[@Pythoholic]

Hi Deborah, thanks a lot for the support that you are giving me. I am glad that I could be of some kind of help in your journey towards cloud and certification. I wish you all the best, please take ur time and please prepare well with the practice papers. You will surely rock the exam. I am here to help. Thanks again. I am on Instagram @tougherapollo , we can connect there as well.

[@deborahworley2108]

Keep up the excellent work with the explanation of all the different services on AWS. I have found your videos to be extremely helpful in understanding everything. I will be taking my exam soon and will let you know if I pass or fail. With your videos and such great explanations of everything I have much more confidence that I will succeed. Again an enormous THANK YOU!!!!!

[@Pythoholic]

All the best. Please prepare for the test papers and stay calm. Think positive. You will rock it.

[@deborahworley2108]

@@Pythoholic Thank you so much!

[@Sandeep-dc1tt]

Hey Pytholic, Suddenly I have come across this series and let me tell you.. You have done an Awesome job. I have subscribed to Udemy but This is the best explanation I have find here.. Very well done. I m planning to appear for the certification in another 1 month. Hope this would help.

[@Pythoholic]

Thanks for your support. I wish u all the best. Please take ur time and learn the concepts and give ur practice exams and give ur exam. I am sure you will rock it

[@amitchopra22]

Me too

[@sandv2902]

Hi Sir your videos are very crisp and clear ... Please keep posting devops stuff.

[@Pythoholic]

Thanks for the support please share with other if you feel they might it helpful 🙏🙂

[@YanZ-ce6wv]

Awesome Videos series. I have watched so many videos on youtube on AWS, but never find anything like this. You are describing each AWS component very well. Please keep up the good work.

[@Pythoholic]

Thanks 👍

[@DeepakKumar-ov8ko]

Just wow kind of explanation 🙏

[@plabonmazumder7490]

So much informative & teaching technique is amazing

[@nandishkbs]

Really nice videos, Thanks,. Just 1 info, not sure only it is for me.. the Playlist sequence is not correct EP1->EP2->EP3->EP4->EP5.......... some random/reverse way it is autoplaying.

[@Pythoholic]

Sure point taken.. will check it. Thanks

[@md.jashimuddin6998]

Good stuff. Thanks. Please make the auto play in sequential, not the reverse way.

[@patil.akshay]

Bro can you please add a demo on Gateway Load Balancer... BTW nice explanations provided by you and easy to learn way.. thank you..!

[@Pythoholic]

Thanks bro sure will do that

[@sandipmahajan5078]

Diagram of NLB is correct? it should say NLB instead of ALB in diagram. it at 28 mins

[@saikatislam4006]

Sir your videos are so detailed. never found anything like this. Sir its a request please make a video playlist for Python course also.

[@Pythoholic]

Thanks sir, Sure i will be making that.

[@hantaojiang297]

Thanks for the tutorial. May I ask what is the difference between scale in/out and up/down scaling? Are they the same term?

[@Pythoholic]

Scale-up is more about increasing the amount of CPU that you have in one instance. Scale-out means you are adding more instances for your app. Same in reverse for Scale in/down

[@hantaojiang297]

​@@Pythoholic Thank you for your explanation

[@treepiesinc1418]

very good.

[@treepiesinc1418]

If we point ELB DNS in Route 53 how client web browser get ip address ?

[@87aaryan]

Hi @pythoholic.. I see VPC and EC2 covered. Do we the entire coverage AWS in your playlist as I don't see S3, App services , IAM , Lamda.. will it be covered? Thanks

[@Pythoholic]

It's already covered. Please check the playlist.

[@87aaryan]

@@Pythoholic The sessions are of a short time so I was wondering if it covers everything.. that s the reason i checked.. Thanks for your prompt response..

[@Pythoholic]

@@87aaryan IAM i agree i need to cover more, i will do that in some time. Thanks for the feedback

[@preetbenipal1034]

wow explanation...awsm work ........ thank you :)

[@maheshrevaskar7658]

Sir, your work is amazing. Taking so much time to prepare such a good content to teach is really praiseworthy. I wanted to ask, if I cover this entire series - all 93 videos, it will place me in good position to be able to give this certification ? does it cover all the required syllabus for Certification for Associate level AWS Architect ?

[@Pythoholic]

Thanks much. Yeah I feel this should be sufficient and you can give a few practice papers to get more confidence. And it's for free so nothing to loose. All the best

[@arfatbagwan48]

Your videos help me lot to crack the SAA-03 thank you so much ❤

[@Pythoholic]

Congratulations arfat .. please do share it on linkedin and tag pythoholic it really helps the channel. Thanks again

[@ranjeethnadella643]

Do we generally get an ask to configure for sticky sessions? if you so can you please let me know the in what situations?

[@Pythoholic]

In situations where you want to specifically redirect traffic to a particular instance then only like for example your site is under maintenance or down. Else mostly its not advisable. And you can attach it to your instances, load balancers. You need to allot a specific ip for it.

[@sunnybhardwaj4267]

the explanation and slides are very good but there are some problems which i'd like to point out for your videos. There are missing lines which are skipped while speaking because of editing a few seconds of speech skipped. minute theory explanations for some topics missing.

[@Pythoholic]

Thanks for the feedback

[@manjunathm3384]

Where to get this PPT sir

[@anjalibhamre4931]

Hi @Pythoholic, Thanks for the detailed explanation on load balancing. Really really appreciate your work and efforts you have put in !! Great job !!! Do we also have any channel for learning python ? I want to reach to an intermediate level in python have some basic knowledge and was using pycharm to practice but come to speed for using it automation testing using Python ? Please suggest. Thank you :)

[@Pythoholic]

There is a series coming up on python !! soon. Please wait it will be worth it 🙂

[@anjalibhamre4931]

@@Pythoholic Lovely !!! We are all waiting !!

[@ITONEMM]

How to Configure php 7.4 with nginx on ec2

[@Pythoholic]

I have a video on nginx and apache you can check it out

[@anynomususer4513]

Broo.. How can you make such connect for free😂😂🤗 thank you sooo much bhai

[@Pythoholic]

Thanks a lot. Apko pasand aya aur kya chahiye