问题
I have a S3 bucket which has wide variety of files. Some of the files are of huge size like 8Gb, 11GB. Biggest one is of 14.6GB.
I was searching for the way compress them. Obviously, i can download them locally and compress them and put it back in bucket. I thought its not good way to achieve it as i have to download the files first which is time consuming process.
Is there any way in AWS cloud services itself using which i can compress the files directly and put them back in S3?
One of the solution i can think of is creating an EC2 instance get the files there and compress and put them back in S3 Bucket.
Are there any better methods i can use?
回答1:
There is no compression capability provided by Amazon S3.
You should create an Amazon EC2 instance in the same region as the S3 bucket, then download/compress/upload the files.
Network bandwidth varies by instance type, so if you find the downloads/uploads running slowly, change to a bigger instance type. Use spot instances to make the whole process low-cost.
来源：https://stackoverflow.com/questions/51779234/is-it-possible-to-compress-files-which-are-already-in-aws-s3