How AWS S3 serves 1 petabyte per second on top of slow HDDs
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How AWS S3 serves 1 petabyte per second on top of slow HDDs
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Re: How AWS S3 serves 1 petabyte per second on top of slow HDDs
#2https://www.allthingsdistributed.com/2023/07/building-and-op...
Re: How AWS S3 serves 1 petabyte per second on top of slow HDDs
#3Recently I've been looking into Garage and liking the idea of it, but it seems to have a very different design (no EC).
Re: How AWS S3 serves 1 petabyte per second on top of slow HDDs
#4I think a more interesting article on S3 is "Building and operating a pretty big storage system called S3" https://www.allthingsdistributed.com/2023/07/building-and-op...
Re: How AWS S3 serves 1 petabyte per second on top of slow HDDs
#5Is there an open source service designed with HDDs in mind that achieves similar performance? I know none of the big ones work that well with HDDs: MinIO, Swift, Ceph+RadosGW, SeaweedFS; they all suggest flash-only deployments. Recently I've been looking into Garage and liking the idea of it, but it seems to have a very different design (no EC).
It's open source / free to boot. I have no direct experience with it myself however.
Re: How AWS S3 serves 1 petabyte per second on top of slow HDDs
#6I think a more interesting article on S3 is "Building and operating a pretty big storage system called S3" https://www.allthingsdistributed.com/2023/07/building-and-op...
Really nice read, thank you for that.
Re: How AWS S3 serves 1 petabyte per second on top of slow HDDs
#7Is there an open source service designed with HDDs in mind that achieves similar performance? I know none of the big ones work that well with HDDs: MinIO, Swift, Ceph+RadosGW, SeaweedFS; they all suggest flash-only deployments. Recently I've been looking into Garage and liking the idea of it, but it seems to have a very different design (no EC).
It's the classic horizontal/vertical scaling trade off, that's why flash tends to be more space/cost efficient for speedy access.
Re: How AWS S3 serves 1 petabyte per second on top of slow HDDs
#8Is there an open source service designed with HDDs in mind that achieves similar performance? I know none of the big ones work that well with HDDs: MinIO, Swift, Ceph+RadosGW, SeaweedFS; they all suggest flash-only deployments. Recently I've been looking into Garage and liking the idea of it, but it seems to have a very different design (no EC).
However, if you need high IOPS, you need flash on MDS for Lustre and some Log SSDs (esp. dedicated write and read ones) for ZFS.
Re: How AWS S3 serves 1 petabyte per second on top of slow HDDs
#9I honestly figured that it must be powered by SSD for the standard tier and the slower tiers were the ones using HDD or slower systems.
Re: How AWS S3 serves 1 petabyte per second on top of slow HDDs
#10So is any of S3 powered by SSD's? I honestly figured that it must be powered by SSD for the standard tier and the slower tiers were the ones using HDD or slower systems.