AZ-900 Episode 38 | SLA and Composite SLA in Azure
Ғылым және технология
In this episode we will learn what is SLA, what does it stand for in the context of Azure services and how it impacts our applications.
Skills Learned
- Describe the purpose of an Azure Service Level Agreement (SLA)
- Identify actions that can impact an SLA (i.e. Availability Zones)
🌐 Site: marczak.io/az-900/#ep38
Episode Resources
- 📚 Study cheat sheet marczak.io/az-900/episode-38/...
- 🧠 Practice Test marczak.io/az-900/episode-38/...
Study Guide
- Microsoft Learn: What are service-level agreements (SLAs)? docs.microsoft.com/en-us/lear...
- Microsoft Learn: Define your application SLA docs.microsoft.com/en-us/lear...
- Microsoft Learn: Design your application to meet your SLA docs.microsoft.com/en-us/lear...
Expand your knowledge - extra resources
- Microsoft Documentation: Azure SLA azure.microsoft.com/en-us/sup...
00:00 Episode Introduction
00:38 SLA in Azure
06:06 Composite SLA
07:48 SLA example #1
13:13 Summary
Want to connect?
- Blog marczak.io/
- Twitter / marczakio
- Facebook / marczakio
- LinkedIn / adam-marczak
- Site azure4everyone.com
Пікірлер: 127
Thank you Adam! Passed my AZ900 today sep 29 2023. And the content is very much valid.
Hey Adam, I passed my exam 2 days ago, with 895 score. Your videos was a huge help for me. Thank you so much.
@AdamMarczakYT
3 жыл бұрын
Excellent! Keep up the good work :D
Passed the certification today with 925. Your videos and practice questions were a huge help Adam, Thanks a lot!!!
@AdamMarczakYT
3 жыл бұрын
Fantastic, keep up the great work :)
If you take the exam online with Pearson (maybe it's the same with other companies), they provide you with a little calculator tool in their exam software, in case you're at all concerned about having to multiply SLAs or calculate uptime/downtime in your head.
@AchyutJagini
Жыл бұрын
Is there any projects in this course
I just got through the AZ 900 exam with 805 score and your videos made my study so easy and interesting. Thanks a lot publishing very useful and interesting videos. Good Luck.
@AdamMarczakYT
3 жыл бұрын
Excellent! Good job!
Adam! Thank you for all your effort in simplifying the entire course.
Hi Adam, I actually came across your channel seeking additional learning materials for AZ-900 and I have to say that in comparison to some other stuff like courses from Udemy or so - I have found yours to be most vivid and understandable. I am still before the exam, however, I know that your channel is a great help for me personally and I hope to see more from you in the future! :) Thanks!
@AdamMarczakYT
3 жыл бұрын
Cool, thanks Blazej! :D
Detailed & clear explanation especially for composite SLAs. Thanks, Adam - hopes for another series of video lectures for AZ-204! 😎
Hey Adam, Thank you so much for this course. Eagerly waiting for Azure data Engineering course.
@dslrpics3859
3 жыл бұрын
Yeah 😊 I too ;)
@AdamMarczakYT
3 жыл бұрын
Thanks, maybe maybe, we will see, it's a secret for now :)
Thankyou Adam !! I cleared my AZ900 certification today and your videos helped me a lot !!
Hi Adam, Thank you for your videos on the Azure Fundamentals. I passed the exam today just by watching all your videos👌🙏
@AdamMarczakYT
3 жыл бұрын
Excellent! Great job!
Hey Adam, Thank you for the detailed video and great scenarios provided in all the videos. I took my AZ900 exam today and passed with 917 whoop whoop .. Your videos were great. Thanks again.
Sir, The way you explain, the way you present it on screen is just amazing & really interesting. I am sooooo thankful to you for making this great course. I can confidently say, this is one of the best course i have seen till now. This course deserve more views and likes. I can really understand the hardwork and dedication you put behind this course. May god give you huge support for making this type of more n more courses.
@AdamMarczakYT
2 жыл бұрын
Awesome, thanks :)
I just Completed my AZ900 exam today and I passed. I studied from your material it was very helpful to me. I want to thank you for your effort and everything you provided to us. keep going you are the best.
@AdamMarczakYT
3 жыл бұрын
Great job! Keep it up, all the best!
Adam you are the best Azure trainer period...🙏.. thank you....
@AdamMarczakYT
3 жыл бұрын
I appreciate that! Thanks Tomms :)
Just a quick update: I passed the AZ-900 exam yesterday thanks to your videos!
@AdamMarczakYT
3 жыл бұрын
Excellent! Keep it up!
Too good, and best jargon free lecture I found on internet Adam!
I appreciate these videos! Please keep it up, they are great starting points and refreshers.
@AdamMarczakYT
3 жыл бұрын
Thanks, will do!
Hey Adam , thank you so much for giving this course. Please make videos on Azure Data Engineer ;)
@AdamMarczakYT
3 жыл бұрын
Thanks, noted! Maybe in the future ;)
Thanks again, Adam. Phenomenal work.
This is the best explanation of Composit SLA!
Omg! Almost there. I can't believe I am finishing the course. Thanks, Adam! I have an exam this week. Bu Adam varya, adam gibi adam!
With your videos, seen more times , today i have passed az900 Azure Fundamentals exam. God save tu Kingston Adam. Ciao Carlo
@carlocao2429
2 жыл бұрын
God save the King Adam
@AdamMarczakYT
2 жыл бұрын
Thanks and congrats my friend!
Thanks Adam. For you made it a lot easier to understand Azure.
@AdamMarczakYT
2 жыл бұрын
Glad to hear that!
Wow!!! Such a great and simple explanation of a complex topic!! Kudos!!
@AdamMarczakYT
2 жыл бұрын
Glad you liked it!
Hey Adam! Thanks you so much for this content , this week I pass my exam , I am a psychologist with a PMO role with cero tech experience and your videos made it possible !
@sinchana9358
Жыл бұрын
Hi, just curious to know as u r a psychologist, then why u did this course how it will help you in that..... Actually even I m also interested in psychology and want to make career in it.... So it will be great if I get a reply from you.
Excellent information. Thanks for sharing.
Passed the certification today, Thanks Adam you are the best
Your videos were useful to Prepare for the Exam. Today I cleared the Exam with 940. Thanks alot😀 and Keep up the great work👍
@AdamMarczakYT
3 жыл бұрын
Well done my friend, keep it up! :)
Great Video! I learn a lot from you Adam, I hope you will do more videos. Thanks for sharing and long Live to King! :-)
Thanks for all your AZ-900 videos. I used your KZread channel and one other, plus the Microsoft Learn material as my study prep. P*A*S*S*E*D with a score of 865 !! 😁😃
@AdamMarczakYT
3 жыл бұрын
Wow, thanks! Congrats and keep up the good work :)
Thank you for your great works!
Thank you Adam!
Thanks you so much for giving this course free for all ! 😍 love from India. One request from my side do you have any idea for doing Azure data engineering course
@AdamMarczakYT
3 жыл бұрын
Thank you, noted!
I love your Azure Functions Pillow :) As always, thanks for making this great videos! P.S. Don't forget to add this new video to the AZ-900 playlist, I almost missed it:)
@AdamMarczakYT
3 жыл бұрын
Thank you! Added, I forgot :D Thanks!
thanks for uploading.. Hope you are feeling better now
@AdamMarczakYT
3 жыл бұрын
Yes, thank you! :)
Hello Sir, I passed Az900 with 790 today. And your videos played major part that I cleared the exam 🙏🙏🙏 Kindly make videos on Az104 also..
@AdamMarczakYT
3 жыл бұрын
Congrats, keep up the good work!
@mdshamim8832
3 жыл бұрын
@@AdamMarczakYT Thanks ❤️
Well explained Adam! Cheers
@AdamMarczakYT
3 жыл бұрын
Glad you liked it
Great teacher!
You are such a good teacher
Thank you so much.🙏🙏
@AdamMarczakYT
3 жыл бұрын
You're most welcome
Why do I feel like a closing video would have been nice? Maybe in the next series, keep up the great work!
Hey adam , Thanks for your help .i have cleared az 900 just by watched your videos
@HaythemBENYAHIA
9 ай бұрын
hey, can you tell me what you studied inside to this play list or send me the dumps that you used to prepare thanks
Hey Adam,When you will upload videos for Azure data Engineer?
@AdamMarczakYT
3 жыл бұрын
Not sure yet
THIS PART IS OFF FROM AZ-900 SINCE MAY 2022
Thanks Adam..I never saw the calculation of Unavailability SLA explained anywhere..
Hey Adam, great video. Has the page on the Microsoft site moved now? I can only find a word document with equivalent, which is much more difficult to read.
So, will this knowledge impact the way you design & build your applications?
@karnangamer7045
3 жыл бұрын
Hay Adem, please make videos in Azure Data Engineer
Crystal Clear!
@AdamMarczakYT
3 жыл бұрын
thanks!
Adam the great the best azure deep dive deep dive knowlagable trainer
Hi Adam, i'd like a clarification regarding your values for the OR availability calculus. If it is 99.95% to the web app, how can you get those 0.05% values? Because 0.05% is completely different from 99.95%. At least if the calculation is 100% - ((100%-99.95%) * (100%-99.95%))
Could someone state the parts those are added afterwards to AZ-900 syllabus
Thanks for the video. Question - if you were asked to "calculate the composite (or combined) SLA for a collection of Azure services, one or more of which was at the Free Tier, or was in Preview" would you say the SLA is 0%, or undefined, or N/A, or what? I don't suppose the AZ-900 test will ask this, I'm just curious.
@AdamMarczakYT
3 жыл бұрын
Excellent question. No SLA for me means 0%. There isn't any guarantee of the service availability, with preview services it's even worse because 'preview' is basically BETA. So Microsoft might decide that this service gets discontinued, of course they will give you time to migrate/redesign but still. But often I use no SLA services in narrow scenarios where they don't touch my end users. So even if they fail my users don't get impacted at all, in worst case they get data refresh delayed.
Hi..your videos are super cool.....can we expect a playlist for DP-203 or Dp 200,201..anytime in 2-3 months?
@AdamMarczakYT
3 жыл бұрын
Thanks, not sure yet which direction to take.
Would be able tell me which tool use for this animated visuals in your presentation? Like those icons fonts those like some drawings which tool you use?
@AdamMarczakYT
3 жыл бұрын
It's just PowerPoint :)
@OurCloudSchool
3 жыл бұрын
@@AdamMarczakYT which font is used and how the boxes like sql air azure icon converted to the same font , please advice.
@AdamMarczakYT
3 жыл бұрын
@@OurCloudSchool I draw those myself, those aren't converted
@jonasmellquist7140
2 жыл бұрын
Which input device do you use for drawing / writing Adam?
Abstrahując od treści- mocno udoskonaliłeś przyswajalność prezentacji w porównaniu z odcinkami z 2019 (też są fajne, nie żebym się czepiał). To po prostu doświadczenie, czy robiłeś jakieś szkolenia z technik prezentacji, aktorskie, językowe, albo z emisji głosu?
@AdamMarczakYT
3 жыл бұрын
Dzieki, no, ja ciagle pracuje nad jakoscia. Od 2 lat mam raz w tygodniu sesje 1:1 a brytyjczykiem. Omawiamy bledy wymowy, intonacji, predkosci mowienia, sprawdza i oglada moje video, itp. Duzo tam pracy poszlo. Techniki prezentacji co jakis czas ogladam na YT czy jakeis szkolonko i zawsze jakis maly improvement sobie wyciagne (okolo 5% ze szkolenia wyciagam). Aktorskich brak. Emisje glosu mialem na studiach, ale ja akurat dykcje zawsze mialem dobra. Doswiadczenie tez wiadomo duzo pomaga. Ale dzieki za komentarz, zawsze milo uslyszec ze praca nie idzie na marne. :)
@patryshia222
3 жыл бұрын
@@AdamMarczakYT ja i emisją głosu zawsze z przyjemnością pomachamy! :)
Hello Adam Is it possible to make a video on Azure AppGateway?? If we create a service then we will have the service URL, Lets say if we have the swagger link for that service then anyone can access, so for the customer faced URL's we can secure that service URL using the app gateway right and also if we want to pass the customerId parameterid in the query param then its not a good idea so we can send it using the JWT token.. 1) Create a Web api endpoint with asp net core which also have the customer info properties needs to pass in the querystring/body. 2) secure the service URL with app gateway which have the subscripion key so that only the services which want to consume needs to pass that subscription key 3) instead of passing the important customer details in the header/queryparams we can send it using JWT.
@AdamMarczakYT
2 жыл бұрын
Might do app gateway in the future, thanks for the idea. For the URL query param, not sure whats the issue with customerid in the url.
Please add this to your playlist.
@AdamMarczakYT
3 жыл бұрын
Done! Thanks :D totally forgot
Cześć! Zabierasz się po tym szkoleniu za inne? :) AZ-104 lub DP-900 np?
@AdamMarczakYT
3 жыл бұрын
Jeszcze decyzja do podjecia, sa plusy i minusy. Pewnie czesciowo tak ale nie wiem czy po nazwie egzaminu, predzej pokryje tematyke ale nazwe po swojemu bo Microsoft potrafi 3 razy w roku robic aktualizacje kursu, ciezko nadazyc za zmianami.
Hey Adem, Please make videos related to Azure data Engineer :)
@AdamMarczakYT
3 жыл бұрын
When the time is right I plan to make date engineering course too :)
Hey Adam, My exam is scheduled tomorrow, Your study material was very helpful
@sarcasmlol5013
3 жыл бұрын
Update : I passed this Exam with 865 Thanks a lot Adam ❤️
@AdamMarczakYT
3 жыл бұрын
Superb! Congrats, keep it up!
@sarcasmlol5013
3 жыл бұрын
Thanks for the reply Adam, You are Awesome
Your video series was amazing! Well done! I just passed today... any chance of doing a video series for AZ-500 :)
@AdamMarczakYT
3 жыл бұрын
Congrats, keep it up. I do plan new courses but I'm not sure which one will be next :)
Thaaaaaanks Adam for the great work ❤️ was it the last episode?😢
@AdamMarczakYT
3 жыл бұрын
One more on Monday :)
SLA can it be between an individual and MS or is it has to be a company?
@AdamMarczakYT
2 жыл бұрын
It's between the customer and MS. Anyone can be a customer if they pay.
Hello Sir, any plan to make a video on Azure Service Environment. We really need it. Thanks
@AdamMarczakYT
3 жыл бұрын
Noted
7h downtime for specific business could cost company much more than just azure bill, just wondering
Hi Adam, Is this the last tutorial for AZ 900
@AdamMarczakYT
3 жыл бұрын
Thank yoU!
11:34 but what if those web apps stop working at the same time?
How can I get one of those pillows? :)
@AdamMarczakYT
3 жыл бұрын
Hehe, I just ordered inprint on pillows and sent them Azure service icons. :) They were like 5$ each.
😁
How is 0.05 changing to 0.0005