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@@BeABetterDev hi can you tell how can I protect my db_Table from being accessed from lambdas concurrently lets say two lambdas running at the same time, one needs to write to entry 5 and one wants to read entry 5 . how to sync the lambdas ?
wait for it ....wait for it.....""uhhh fubar" love it haha. in all seriousness though, outstanding material - easy to follow and VERY practical for real-world scenarios. this is coming from an APN company. keep it up!
Thanks for this demo. Very helpful:) Is it possible to make a demo on how to deploy a serverless web app to upload and store data online using lambda, s3 and Route53 DNS services?
Thanks for the great video. However I am stuck in getting the column names as part of the response string. Currently the values are shown as "StringValue:shsh" instead I need "Name:shsh". Is there a way to achieve this ?
Awesome video, really well done. At the very end of the video, do you have any advice on how we can return the column names in the records key? Seems stupid that the data api just responds with the data type and not the actual column name. Any advice would be greatly appreciated!
Hey Tom, Check out this video which explains how to return the column names. Turns out its just an extra parameter to pass in to the request. stackoverflow.com/a/57296495/13872863 Hope this helps Daniel
@@BeABetterDev It doesn't work. If you pass "includeResultMetadata: true", It returns another object with column metadata but "records" array is the same. It's really stupid AWS solution.
These are fantastic videos and a great resource. Unfortunately, even though it's less than a year old - a lot of what you talk about and show in this video either simply no longer exists, or has been renamed/possibly also moved somewhere else. It's *really* irritating that they do that and so frequently (e.g. they now have Serverless v2 which doesn't include Data API). (I found some Serverless v1 compatible versions of Aurora and thankfully the UI updated to match what is being shown in the video).
Hi Alexis, sorry about the outdated material. I hadn't realized that the UI has changed so much with the launch of Serverless V2. I'll try to make an updated video with the new UI experience. Thanks for watching.
@@BeABetterDev Please - this is absolutely not on you; nothing to apologize for - your videos are fantastic and of great value. Once I found the appropriate Aurora version everything fell into place and matched up what's in this video 1:1. It's just the AWS Console seems to change a little bit every day so even fairly recent documentation often on longer matches what you're looking at. Maybe a Serverless v1 vs Serverless v2 compare video would be useful?
Hey, thank you very much for the tutorial While creating a Lambda function, a default execution role was created [seeing the note shown to you @10:28 at the bottom .. Lambda will create an execution role named AuroraLambdaServerlessDemo-role-ohknugb]. Now, when you had that permission error while test the lambda function, the error message also showed the name of the role above as not authorized to perform the action. I am wondering why haven't you simply added the permissions to this role [as shown @18:36 under IAM roles list #4] and created another new role and assigned it instead? I understand that the role Lambda created by default is to give permissions for CloudWatch logs but was wondering why not attach other permissions to it instead of creating a new one.
I want to make the management system with aurora serverless. consider that no one is using the application will aws still charge me for vpc instance or the instance will automatically shut down when the application is ideal.
Hi there, Aurora v1 supports a Data API which lets you interact with your database using a HTTP endpoint. You can learn more about it here: docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/data-api.html
Is serverless a good choice for bigger websites. I'm in the process of creating a social network, which hopefully will grow. How does serverless scale?
Serverless doesn't have scale issue under a certain scale, since Lambda can support up to 1000 executions at account level by default, and you can simply request more. However, if you plan to use APIGateway to front your application, then Lambda can have performance issue, since APIGateway uses a proxy to forward request to Lambda, which introduces extra overhead. If you are talking about more than 10k tps, then I won't recommend serverless.
Hi Mickael, There's a couple way to handle this. One way is to create a different lambda function that handles each statement. Alternatively you can pass in the SQL dynamically as the input to your function. Hope this helps, Daniel
Looking to become an expert on AWS Lambda? Check out my new course: AWS Lambda - A Practical Guide
www.udemy.com/course/aws-lambda-a-practical-guide/?referralCode=F6D1A50467E579C65372
I will definitely buy your course, this videos are super very well explained, thank you for sharing!!
This is very helpful. Big Fan !!
Glad to hear it Aman!
one of the underrated videos on youtube
Extremadamente agradecido!! Que te vaya bien en todo!!
you're a legend!!! thank you for making this, it's exactly what I needed
Glad I could help!
Thanks for all your videos. Big Fan..!
Thank you bro for these videos, keep it going with AWS
Thanks Titi!
just what i needed. thanks a lot, subbed!
Thanks and welcome!
Thank you, best content and explanations of AWS
Appreciate your work
Keep it up ...
Have a good one
Thank you salih!
@@BeABetterDev hi can you tell
how can I protect my db_Table from being accessed from lambdas concurrently
lets say two lambdas running at the same time, one needs to write to entry 5 and one wants to read entry 5 .
how to sync the lambdas ?
Great explanation. Thank you
Thanks Marian!
Nice Channel!! I'm a big fan
Very good! Thank you
You're very welcome Jim!
This is a great tutorial thanks!
You're very welcome John!
Yes! Thanks for making this :)
You're very welcome Reid!
wait for it ....wait for it.....""uhhh fubar"
love it haha. in all seriousness though, outstanding material - easy to follow and VERY practical for real-world scenarios.
this is coming from an APN company. keep it up!
Thank you so much for your kind comment Nathan! Its posts like this that encourage me to keep making videos.
Cheers and stay safe out there :)
Party on! Love serverless.
Thanks Rick
great tutorial. How do we use an ORM within the lambda function? this doesn't seem possible with the data api
Thank u very helpfull !
Glad you enjoyed Benkacem!
Thank you!
You're very welcome Max!
Thank you
You're very welcome Anil!
Thanks for this demo. Very helpful:)
Is it possible to make a demo on how to deploy a serverless web app to upload and store data online using lambda, s3 and Route53 DNS services?
Thanks for the great video. However I am stuck in getting the column names as part of the response string. Currently the values are shown as "StringValue:shsh" instead I need "Name:shsh". Is there a way to achieve this ?
Thanks for the video, would be nice if this guide would be updated for v2, thanks :)
Hey Arsi, I'm actually working on a video for V2 currently. Keep an eye on my upcoming uploads!
@@BeABetterDev can’t wait. I like your videos, keep ’em coming 👍😀
Bless you
With V2 not supporting the data api, I'd love to see how to connect everything up without it.
Thanks for explaining this. Would you please let us when to use provisioned and serverless aurora?
Awesome video, really well done. At the very end of the video, do you have any advice on how we can return the column names in the records key? Seems stupid that the data api just responds with the data type and not the actual column name. Any advice would be greatly appreciated!
Hey Tom,
Check out this video which explains how to return the column names. Turns out its just an extra parameter to pass in to the request.
stackoverflow.com/a/57296495/13872863
Hope this helps
Daniel
@@BeABetterDev It doesn't work. If you pass "includeResultMetadata: true", It returns another object with column metadata but "records" array is the same. It's really stupid AWS solution.
can u help me if u crack this
Thanks for this amazing video
Is there a model where we don’t have any db costs associated if there is no activity on the app?
Thanks for the video, great content!
Do you know how does the Database data persist in the serverless mode?
Hi Luiz, it definitely does!
Thanks for the the kind words!
If you add lambda functions to add update data it gets stored in rds database so need external to trigger and get response
These are fantastic videos and a great resource. Unfortunately, even though it's less than a year old - a lot of what you talk about and show in this video either simply no longer exists, or has been renamed/possibly also moved somewhere else. It's *really* irritating that they do that and so frequently (e.g. they now have Serverless v2 which doesn't include Data API).
(I found some Serverless v1 compatible versions of Aurora and thankfully the UI updated to match what is being shown in the video).
Hi Alexis, sorry about the outdated material. I hadn't realized that the UI has changed so much with the launch of Serverless V2. I'll try to make an updated video with the new UI experience. Thanks for watching.
@@BeABetterDev Please - this is absolutely not on you; nothing to apologize for - your videos are fantastic and of great value. Once I found the appropriate Aurora version everything fell into place and matched up what's in this video 1:1. It's just the AWS Console seems to change a little bit every day so even fairly recent documentation often on longer matches what you're looking at.
Maybe a Serverless v1 vs Serverless v2 compare video would be useful?
@@BeABetterDev most important is to cover best practice for connecting a lambda with serverless v2, given the fact that the Data API is gone ...
Thank you! Is there anywhere I find anything like this for JS?
1:55 silly question, so I cannot invoke lambda functions with oracle DB or anything other than aurora?
Do you have an example to use lambda within same Aurora VPC?
Hey,
thank you very much for the tutorial
While creating a Lambda function, a default execution role was created [seeing the note shown to you @10:28 at the bottom .. Lambda will create an execution role named AuroraLambdaServerlessDemo-role-ohknugb].
Now, when you had that permission error while test the lambda function, the error message also showed the name of the role above as not authorized to perform the action.
I am wondering why haven't you simply added the permissions to this role [as shown @18:36 under IAM roles list #4] and created another new role and assigned it instead?
I understand that the role Lambda created by default is to give permissions for CloudWatch logs but was wondering why not attach other permissions to it instead of creating a new one.
20:25 I did it without using the lambda basic execution role.
When calling using the data api do you know if the calls go over the internet?
I believe it does but can't find any documentation to prove or disprove this :(
Yes. However if you put your Lambda inside a VPC, and you can create a VPC endpoint for your database, so that the call stays inside AWS network.
@@AlvinC-sz3li TY
Serverless Django + Serverless Aurora, please mate.
Can you do the same with Nodejs?
Could we have feasibility with Java as well since we are using jdbc drive to connect the database. Appreiciate if anyone can respond.!!
I want to make the management system with aurora serverless. consider that no one is using the application will aws still charge me for vpc instance or the instance will automatically shut down when the application is ideal.
It will shut down as long as you choose that option when you create the database. When it is shut down, there is basically zero cost.
Just slightly confused, Why are we getting back Json if we're querying a RDS?
Hi there,
Aurora v1 supports a Data API which lets you interact with your database using a HTTP endpoint. You can learn more about it here: docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/data-api.html
@@BeABetterDev Thanks, yeah that would make sense, I just wish a json/xml alternative existed for tables. #dataanalytics
Is serverless a good choice for bigger websites. I'm in the process of creating a social network, which hopefully will grow. How does serverless scale?
Serverless doesn't have scale issue under a certain scale, since Lambda can support up to 1000 executions at account level by default, and you can simply request more. However, if you plan to use APIGateway to front your application, then Lambda can have performance issue, since APIGateway uses a proxy to forward request to Lambda, which introduces extra overhead.
If you are talking about more than 10k tps, then I won't recommend serverless.
Thanks for this comment G O, I couldn't agree more!
@@AlvinC-sz3li Is there another way to use Lambda without API Gateway?
how can we process multiple sql statements ?
Hi Mickael,
There's a couple way to handle this. One way is to create a different lambda function that handles each statement. Alternatively you can pass in the SQL dynamically as the input to your function.
Hope this helps,
Daniel
Thanks!
Thank you so much Manuel!