AWS Tutorials - Continuous S3 data ingestion to Amazon Redshift
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- Опубліковано 22 лип 2024
- Amazon Redshift allows continuous auto-copy of the data from Amazon S3 bucket. Such auto-copy is configured using COPY JOB command in Amazon Redshift database. It simplified the data ingestion from the Amazon S3 bucket to the Amazon Redshift database table.
- Наука та технологія
Im working as AWS data enginner
I found Your video very helpful pls keep uploading session 🙂
I will try my best
keep posting sir, your videos are really helpful. God bless
So nice of you
So nice video, I like the simplicity and short to the point. very clear.
I suggests you link this with other videos for using Glue and S3 for ETL.
Thank you
Thanks for the tip!
I wanted to express my gratitude for your AWS tutorials, which have greatly helped me in understanding the latest concepts. I am truly thankful for that. However, I'm encountering an issue with creating a job that was working fine when I attempted it for the first time. Now, I'm receiving an error message stating something like "auto job not supported" I'm unsure if this feature is still available on AWS. Can you please confirm its availability
Good job - helpful content
hello sir ,
why we use s3 as intermediate , can we direct copy data from warehouses to redshift
what if i have ongoing updates in S3 bucket, I want old data + any new data that is coming in s3 bucket in RDS(not redshift) is that possible
Hello sir, your videos are very helpful and I learned a lot. If you could cover also making continuous data ingestion from mysql workbench to aws s3 for study purposes.
Copy job works in large files ??
Thanks for the informativ video, any ideas on how does it happen behind the scenes? Is there an sqs that is been created and an eventbridge rule for the copy command?
I don't know exactly as there is no documentation about it. But I think it should be raising S3 event which gets in queue and then processed to copy to Redshift database. I am just assuming - If I have to do - I will design like this :)
do I have to execute the copy command manually everytime a new file is loaded in s3 bucket?
how will the copy command trigger when a new file is uploaded to s3 bucket? What is the connection to trigger the copy job for new files coming in?
You just need to create a copy job out of copy command. Job will make sure it runs the copy command every time a new file comes to the s3 bucket.
@@AWSTutorialsOnline how do I create copy job? just a copy command in Redshift query editor, does this means copy job? Or I need a proper glue job and inside that a copy command script?
You can create copy job using query editor. link for the job - docs.aws.amazon.com/redshift/latest/dg/r_COPY-JOB.html
I followed the same instructions. But files not copied. Please explain your IAM role/policies.
Please check this link. Hope it helps. docs.aws.amazon.com/redshift/latest/dg/copy-usage_notes-access-permissions.html#copy-usage_notes-iam-permissions
@@AWSTutorialsOnline Thank you so much. it worked.
When i used redshift with glue, it will increase the cost of S3, it said the number of requests on s3 is very high.
The number of requests would grow because Glue is just a catalog and real data access is happening from the s3 bucket. What are you trying to achieve - copy data or redshift spectrum type of implementation?
Hlo sir, I need to stream s3 data to kinesis stream before that I need to confirm the event data in s3 is filtered and send only certain event type data.
Please suggest me here or if possible make a video.
You can use Lambda transformation with Kinesis for that purpose. I will try to make a video on that.
@@AWSTutorialsOnline Thanks a lot sir. If possible please put a video of how to read s3 data for given from date to to date in timestamp partitioned s3 bucket. (Pre-filter)
Ex:
- bucket/year/month/day/
Given date: Ex:
2022-july-1 to 2023-feb-30
I couldn't find a resource or solution for the problem statement. It would be helpful for me & others too.
Sure. I will try.
but how do you avoid insert duplicate data?
You cannot with this out of box method. You might want to look into merge scenario which can be used with Glue Job or SQL in Redshift. I already created a video about using merge operation in Glue Job, please have a look.
please make sure to close your cluster and other resources used to avoid huge billing.
Thanks. I delete all my resources right after the recording :)
How read only current date csv file using glue on daily basis
Can you please elaborate your question?
@@AWSTutorialsOnline in s3 bucket there is a csv file coming on daily basis i need to read current date file only.
@@sumitinnova It works with new file only. so new files coming daily will be automatically copied.
@@AWSTutorialsOnline ok...csv files are coming every day in same bucket but diff folder...same code will work or any change need to do in code.
I tried to create auto job but redshift is giving error auto copy job operation not supported
can we do the same thing in Redshift Serverless
bcz i tried in serverless query editor tool i found below error
SQL Error [XX000]: ERROR: S3ServiceException:The operation is not valid for the object's storage class,Status 403,Error InvalidObjectState,Rid NA5Y24JKKNKCJBQK,ExtRid uR9CHHOzdGok5OYWHL80vRhXShE34hsimiTxYs5/nQ/HCI5wkP1nfi9Gzr4wbU73CSr+5Z7VNC8=,CanRetry 1
Detail:
-----------------------------------------------
error: S3ServiceException:The operation is not valid for the object's storage class,Status 403,Error InvalidObjectState,Rid
I think it support Serverless. Please use this link to provision your cluster. docs.aws.amazon.com/redshift/latest/dg/loading-data-copy-job.html
@@AWSTutorialsOnline I fixed it already just after the comment posted. Issue was with my file in S3. Thanks anyways to look into it.
i got below error
ERROR: Auto copy job operation not supported [ErrorId: 1-63ff2326-5eeb20972d70b44761282298]
@@avuthusivavardhanareddy5178 same here, were you able to resolve it?