Comparing XML, JSON, and YAML (DevNet)

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If you're studying for the Cisco DevNet Associate (200-901) then this video will help you understand the differences between XML, JSON, and YAML. By comparing and identifying each, you will be better prepared for the DevNet Associate exam.
You can check out more resources about XML, JSON, and YAML in regards to DevNet Associate by using these links:
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Опубликовано:

18 сен 2024

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Комментарии : 46

@chris76706 3 года назад

This is such a down to earth video explaining the differences. Thanks!

@RowellDionicio 2 года назад

Thanks, Chris!

@richardhere2 4 года назад

Awesome video! It would be cool to see what you can do with that YAML file. btw your set is very nice with the overlays, mouse, mic.

@RowellDionicio 4 года назад

Thanks, Richard. One of the future videos I will look into configuration with YAML files.

@eddugs 3 года назад

Good job, Rowell. Congratulations! I hope you can upload more videos related to the devnet cert. (I already checked your videos about parsing XML and JSON with Python)

@RowellDionicio 3 года назад

Thank you! I plan to add more as time permits

@aselahars1 11 месяцев назад

Awesome Explanation,Rowell..

@RowellDionicio 8 месяцев назад

Thank you!

@silentkille4 3 года назад

very informative video I'm learning to be devnet associate and this is helpful. personally, i like YAML it's way more human-readable but as an OK python user im also happy with JSON :D

@RowellDionicio 3 года назад

Personally, I like JSON more but maybe your opinion will change depending on how you have to work with the data.

@anupkumar601 2 года назад

You talked about definitions and structure of XML/JSON. please explain why we should use JSON instead of XML.

@RowellDionicio 2 года назад

JSON is much easier to read (humanly) compared to XML. But it also depends on what system you're using and whether it uses XML or JSON.

@anupkumar601 2 года назад

@@RowellDionicio please correct me where I am wrong. Becouse this is my personal understanding..now days for UI we are mostly use html & scripting language. Javascript/jQuery is the most popular scripting language and JSON is directly supported by javascript.. additionally JSON have values in key/value format that most programming languages support (ie. Dictionary in c#). In compare to JSON , XML have much more features like- validations on data etc.. JSON simply carry data so, it's obesely lightweight than XML.

@ThePakky35dk 10 месяцев назад

Awesome! It's easy to understand. (May I know a tool that you use to draw the green arrow or square arrow etc.?)

@linslus27 8 месяцев назад

Very clear and easy to understand. Thank you!

@RowellDionicio 7 месяцев назад

You are welcome!

@jackiewarshauer5200 4 года назад

Well done. I too thought the use of the arrows and pointer were very helpful.

@RowellDionicio 4 года назад

Thanks!

@Raja_IT_Trainer 2 года назад

Good explanation... Thanks much for making easy understable vidio..

@RowellDionicio 2 года назад

You're welcome!

@br101nt 3 года назад

ótima explicação, abraços do Brasil .

@RowellDionicio 2 года назад

Thanks for visiting from Brasil!

@Overthought7 3 года назад

the YAML example was a bit confusing, as it seems invalid. the outer list of objects has items with different indents

@JiriBrejcha 4 года назад

Nice job, Rowell! Just our of interest, what software do you use to do the overlays and switch between the screen layouts?

@RowellDionicio 4 года назад

Thanks Jiri. I’m using Ecamm Live.

@markthomas9641 2 года назад

You might find DeltaJSON a really useful tool for comparing and merging JSON data, it has an API for automating scripts too. I think they have an XML compare tool as well.

@verlaine_devnet 3 года назад

Thank you so much

@RowellDionicio 3 года назад

Any time

@AndrewTSq 3 месяца назад

JSON is easy to understand. YAML seems to be the worst of them, since I never thought it was clever to use intendation, and I really dislike reading XML. So JSON is the clear winner for me.

@RowellDionicio 19 дней назад

I agree with you!

@microsoftsurfacegeekdetail5739 2 года назад

Thank you for doing this video

@RowellDionicio 2 года назад

No problem 😊

@nickhuynh6321 11 месяцев назад

I like json

@RowellDionicio 8 месяцев назад

Same here!

@AdobadoFantastico 3 года назад

I think YAML will be my new favorite.

@RowellDionicio 2 года назад

Easy peasy, right?

@hyungtaecf 2 года назад

The problem with yaml is that it can’t be minified. It’s terrible for large amounts of data. Half of your file would be just whitespaces.

@Channelrun9878 4 года назад

Hi Rowell, Can you show us a tutorial on how to use Python to make the XML output pretty

@RowellDionicio 4 года назад

I sure can!

@simpson6700 6 месяцев назад

i mean i know what they look like, i wanted to know why to use one rather than another.

@sebastianwardana1527 Год назад

so you worked on this yourself?

@RowellDionicio Год назад

Yeah I looked at various resources to understand the differences. It was mainly in preparation for the DevNet Associate.

@sebastianwardana1527 Год назад

isnt it funny... you just relearn stuff when you need it... but then you dont wanna use it... bc theres you know... theres stuff out there that you can use right now instead of loading in that data...

@RowellDionicio Год назад

I find that I’m referring back to my own stuff often. I just used JSON not too long ago on a project. Saved me hours of time by using a script.