I know I'm going to sound hyperbolic here, but this guy's explanations are quite simply the best I've seen for AWS-related concepts.
@BeABetterDev Жыл бұрын
Thank you so much John. Your comment means a lot to me. Cheers!
@TakshilaVidushi Жыл бұрын
@@BeABetterDev Thank you , you are giifted , not everyone can explain so well !
@Domingos_Paulo7 ай бұрын
I agree. Great content
@AVISH7473 жыл бұрын
The way you also take up scenario based explanations is phenomenal. Its a great add on apart from the core concepts. Thank a ton :)
@BeABetterDev3 жыл бұрын
You're very welcome!
@MM-fh4xs Жыл бұрын
The same thoughts here, very practical.
@nexus8883 жыл бұрын
Love the short videos that are to the point with facts and good tips or how the AWS services works. Thank you!
@BeABetterDev2 жыл бұрын
Glad it was helpful!
@DataEngUncomplicated5 жыл бұрын
Great Video! your explanation and examples really made it easy to understand DynamoDB Streams
@eyadsalamin3 жыл бұрын
Concise, yet comprehensive. Its a shame I can only like this video only once?
@BeABetterDev3 жыл бұрын
Thanks so much Eyad for the kind comment. Glad you enjoyed )
@ujjvalsharma50553 жыл бұрын
I watched all the videos and this is best playlist on DynamoDb. I have an interview tommorow and they mentioned knowledge about DynamoDb in JD. I hope I crack it and btw keep up the good job.
@Shainmeng3 жыл бұрын
I have been looking for a video that will explain dynamodb streams to me in preparation for an exam. This video is prolly the best! This is short but comprehensive
@BeABetterDev3 жыл бұрын
Thanks Sai! Glad you enjoyed.
@devonlamond3 жыл бұрын
Nice to find videos that give use cases and the why's; instead of the how's. thank you !
@BeABetterDev3 жыл бұрын
Glad it was helpful!
@JesusAlfredoHernandezOrozco Жыл бұрын
Greate video! Explanations are amazing! A must watch video
@andreholston6524 жыл бұрын
You're really good at this. Keep going!
@BeABetterDev4 жыл бұрын
Thank you so much for the kind words!
@dfghjcvbh4 жыл бұрын
Clear and to the point. Perfect!!
@BeABetterDev4 жыл бұрын
Thank you Ashish!
@Varuntux4 жыл бұрын
so wonderfully explained, thank you very much !!
@BeABetterDev4 жыл бұрын
You're very welcome!
@eaf2072 жыл бұрын
This is great, starting a new role and this easily bootstrapped me into the ecosystem
@BeABetterDev2 жыл бұрын
Glad I could help!
@jokelot52217 ай бұрын
Great stuff. Just what i need. Thank you, subbed. 👍
@AishA-ke4tv3 жыл бұрын
I love how you simplify the content with your used case , you make it seem so cool ! Just a tiny bit of suggestion , it'd be great if you could speak a bit louder in the future videos. You are awesome , keep going !!
@BeABetterDev3 жыл бұрын
Thank you so much Zainaba for the kind words. This was one of my first videos so my audio quality should be much better in my more recent ones. Thanks again and stay safe! Daniel
@chiweitseng19014 жыл бұрын
This example is amazing, would like to hear more about AWS Elastic Search!
@BeABetterDev4 жыл бұрын
Coming soon! Thanks !
@auroshisray9140 Жыл бұрын
Respect for this quality of content!
@BeABetterDev Жыл бұрын
Thanks Auroshis!
@HimanshuKumar-xz5tk Жыл бұрын
wow this was so interesting, I understood almost everything
@rejainelima39834 жыл бұрын
brilliant! thanks for this video i had an issue with dynamodb streams and had to understand the foundation of dynamodb streams feature and this video helped a lot.... i believe the community needs more videos/tutorials and really real code examples... please, give us more and we can always help as well (start using aws resources and connecting them is something new to me... i was just used to normal ec2, s3, blablabla)! cheers!
@BeABetterDev4 жыл бұрын
Thanks Rejaine! I'm constantly putting out new videos on all sorts of AWS topics - especially those concerned with hooking up resources across services. Thanks again!
@rejainelima39834 жыл бұрын
@@BeABetterDev thank you!!! I also found a dynamodb developer guide which has everything.. it just impressive!!! and it has 1 chapter about dynamodb streams api and kinesis adapter.. i was really confusing about this kinesis client library if we have the dynamodb streams api, but now I believe i got it and it has awesome samples to practise! =))) thank you so much again!!! all your content are amazing!!!
@BeABetterDev4 жыл бұрын
Thanks again Rejaine! If you have any suggestions for videos I'd love to hear them!
@relfarias4 жыл бұрын
AWS Simplified a walkthrough of a Java application that uses the Amazon Kinesis Client Library and the Amazon DynamoDB Streams Kinesis Adapter. An example of data replication, in which write activity from one table and applied to a second table, with both tables' contents staying in sync to another consumer... Hehe
@BeABetterDev4 жыл бұрын
That may be a bit complicated for this audience but I'll add it to my list. Sounds like you have quite an interesting project on your hands!
@AlvinC-sz3li4 жыл бұрын
I am surprised that not many people `liked` this video. I work for AWS, and I think this video is very amazing.
@rakshahegde38564 жыл бұрын
Hi G O. I am currently working with DynamoDB. Need your help with “Invalid attribute value type” error.
@BeABetterDev4 жыл бұрын
Thank you G O!
@chandra49964 жыл бұрын
thank you so much nice video, would like to hear more
@BeABetterDev4 жыл бұрын
Thank you!
@benmoskovits58162 жыл бұрын
Terrific series. Please do one on Route 53.
@BeABetterDev2 жыл бұрын
Thanks ben!
@srb18552 жыл бұрын
Very useful and informative. 👍
@BeABetterDev2 жыл бұрын
Glad it was helpful!
@srb18552 жыл бұрын
@@BeABetterDev I am currently studying for my first AWS certification: SAA-C02. I wanted to point out that the great value of this particular video is how it illustrates the integration of several AWS services. Until I watched this I really didn't grasp the full potential of lambda event sourcing. This is a shortcoming of the course that I'm taking which really tends to dwell on individual services rather than their integration. Is my understanding that SQS and KDS more or less follow the template that you illustrated with Dynamodb streams.
@RAJESHKANOJIYA2 жыл бұрын
You are just awesome. Thanks
@BeABetterDev2 жыл бұрын
Thanks Rajesh!
@kandinitk4 жыл бұрын
thanks for the amazing video! one quick question though - when you say events ordering will be preserved does it mean within shard? As under the hood you explained multiple shards will be created which is acting like a container to store the events, so there is a possibility of situation like E1 -> S1 and E2-> S2?
@BeABetterDev4 жыл бұрын
Hi there, Yes events are preserved, but are bound to the shards. With DynamoDB Streams, the 'shards' map to the DynamoDB Partition Key on your table.
@abhishekchandel42443 жыл бұрын
amazing job
@BeABetterDev3 жыл бұрын
Thanks Abishek!
@ystavrou58704 жыл бұрын
Excellent material! Clear and concise!
@BeABetterDev4 жыл бұрын
Thank you for the kind words!
@davidjwood044 жыл бұрын
At the 11:15 mark - you mention that "it won't cost anything extra on the DynamoDB side". You may want to clarify what you mean. You may have been referring to something other than pricing. There is a cost to DynamoDB streams. Every month, the first 2,500,000 DynamoDB Streams read request units are free and then $0.02 per 100,000 DynamoDB Streams read request units thereafter. (N. Virginia)
@BeABetterDev4 жыл бұрын
Good point david. I was referring to cost on the dynamodb table itself but you bring up a good point - streams are not free.
@ericyeh19954 жыл бұрын
Having some background on elasticsearch, and now watched this video and video on GSI, can I have more information regarding when to use dynamodb when to use es?
@BeABetterDev4 жыл бұрын
Hi Eric, I'm going to be covering your question in an upcoming video. Check back soon!
@123aniruddhsiddh2 жыл бұрын
Thanks
@arshkatyal280728 күн бұрын
Amazing explanation. Just 1 question My problem statement was: The bathSize that Aws gives us which can be till 10k , does that mean all shards including 10k or is it that individual shards will have 10k I added batch size as 100 and I see that 100 are not even happening, before that only lambda is hit Note: payload is NOT > 6MB and time is also 300 sec(whihc is not completed) Due to this multiple small files are created in my s3(my lambda does this process), and my etl running on this costs heavily on GET requests. Is there any way around?
@_control_7 ай бұрын
I have one question: How is this better than having a SNS when the player is playing and then writing in the DynamoDB table and a lambda for the ElasticSearch? I am asking because I see how these DynamoDB events could be useful but what makes them better than directly writing when an event is triggered by the player at the beginning. Thanks!
@TomerBenDavid4 жыл бұрын
Perfect 👌 just the voice quality is less good than previous videos..
@gsminfy4 жыл бұрын
Not bad if you have headphones on. The content is still as good as ever
@gurramganavi97163 жыл бұрын
The video is really helpful but I did not find the code in the description can you please provide me one
@mybluesky1232 жыл бұрын
Do you think DynamoDB Stream would be suitable for streaming stock prices to web users who have different watch list?
@dineshkumargiri16597 ай бұрын
Can you tell me what's price when using Dynamo db stream with lambda
@CharanSingh-xf9tj2 ай бұрын
I have a requirement to stream dynamoDb data to lambda which is in different account. As per the documentation, I can only stream dynamoDb data into the lambda of same account. How can I fulfil my requirement? Can anyone help me out!
@pascaltube8434 Жыл бұрын
you are a Teacher..
@AshokRaj-cf2si4 жыл бұрын
Hi can you post some videos on java + lambda
@vjkumk2 жыл бұрын
please do the implementation after architecture videos, than only it solves the whole purpose. thanks
@jasontruter72392 жыл бұрын
Dynamodb single table design can cater for quite a large amount of use cases.
@kms83202 жыл бұрын
could you provide ppt it would be really helpful!
@twistedbam58423 жыл бұрын
I swear I fucking love you!
@BeABetterDev3 жыл бұрын
I love you too twisted bam!
@danielhd6719 Жыл бұрын
TL;DR - DynamoDB is simply an equivalent to RelationalDatabase Triggers in a more convoluted and expensive way :X Demn.
@prasannapm32209 ай бұрын
audio is low
@peyator3 жыл бұрын
Please, normalize the audio level...it sounds like you're in a vehicle passing by over and over 🙁 Other than that, good video. 👍
@BeABetterDev3 жыл бұрын
Hi Peyator, Thanks for the feedback. I definitely agree with you - my audio was horrible in this video. And I do actually live beside a street so good observation on the vehicles haha. I've drastically improved my audio in my more recent videos - this one was one of the first videos I put together for my channel. Hopefully you give them a chance :) Thanks for watching and for your feedback. Daniel
@simranbanwait Жыл бұрын
Could've used an easier analogy
@pemessh4 жыл бұрын
The video is really great but the audio is not up to the mark. Can you please step it up a notch
@BeABetterDev4 жыл бұрын
Hi Pramesh. This was one of my first videos, apologies for the poor audio quality. The quality in my more recent videos is much better.
@pemessh4 жыл бұрын
@@BeABetterDev Yes sir, I did see your other videos. I have been binge watching. Loving serverless and your videos. Thank you very much.
@theandrewchen3 жыл бұрын
Hi welcome to my videos where my audio is really really low.
@BeABetterDev3 жыл бұрын
Hi Andrew. Sorry about that - this was one of my earlier videos where I wasn't aware of audio normalization. If you watch some of my more recent videos you'll notice the quality is much better and sound levels consistent. Thanks.
@focus156242 жыл бұрын
Video quality of your videos are poor. Sound is low. Increase the sound. If we feel high volume, we can reduce. But, for low volume already, hard to increase.
@BeABetterDev2 жыл бұрын
Hi Jewel, this was one of my first videos. My more recent ones are much better quality.
@focus156242 жыл бұрын
@@BeABetterDev ok. Got it
@testtestman23553 жыл бұрын
damn the mic is so low volume =_=
@BeABetterDev3 жыл бұрын
Hi there I'm sorry about that - the quality is much better in my more recent videos.
@nc86524 жыл бұрын
very very low audio..
@BeABetterDev4 жыл бұрын
Sorry about this NC. This issue has been fixed in my newer videos.
@user-qe1sy4ko3d10 ай бұрын
your voice is very low its better if u can speak some loudly
@shobhitwalia1 Жыл бұрын
helpful video #shobhitwalia1
@ujjvalsharma50553 жыл бұрын
I watched all the videos and this is best playlist on DynamoDb. I have an interview tommorow and they mentioned knowledge about DynamoDb in JD. I hope I crack it and btw keep up the good job.
@BeABetterDev3 жыл бұрын
Thanks Ujjval! I hope you did well on your interview and that my videos helped you ace it! Cheers, Daniel