Amazon s3 filtering batch of object from a bucket by content

0

Im trying to build a datagrid page with objects from amazon s3, with functions like: filtering and pagination. I tried to filter data by values from the object and implement the limit and skip functionality( take n objects after m filtered objects). How can i implement this easily? Without fetching all the keys and values. (I tried to fetch all the objects and use s3 select to not load them in the memory, but i got an xml with payload failure) I use .NET btw

gandolh
gefragt vor einem Jahr369 Aufrufe
1 Antwort
0

The best way to achieve this use case is to implement a secondary indexing database in DynamoDB for the prefix and object names that reside in your S3 bucket. S3 is not designed to be able to perform server-side filtering for LIST API calls. Additionally, LIST API calls can become very expensive over time on Amazon S3. DynamoDB would be a much more suitable for this use case as you would be able to query the data server-side and only returning the required results to the client.

The following AWS Blog post dicusses how you can build a secondary indexing database for Amazon S3 on DynamoDB: https://aws.amazon.com/blogs/big-data/building-and-maintaining-an-amazon-s3-metadata-index-without-servers/

Additionally, you can also use S3 Inventory Reports to get a list of objects in your Amazon S3 bucket, without having to setup a secondary indexing database on DynamoDB: https://docs.aws.amazon.com/AmazonS3/latest/userguide/storage-inventory.html

profile pictureAWS
beantwortet vor einem Jahr

Du bist nicht angemeldet. Anmelden um eine Antwort zu veröffentlichen.

Eine gute Antwort beantwortet die Frage klar, gibt konstruktives Feedback und fördert die berufliche Weiterentwicklung des Fragenstellers.

Richtlinien für die Beantwortung von Fragen