EBS Block Optimization Flashcards

1
Q

EBS Snapshots Archive

A

create archival snapshots.

EBS Snapshots Archive offers you a lower price per GB compared to standard EBS Snapshots.
The storage tier is intended for storing long-term archival copies of your snapshots.
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2
Q

AWS Backup

A

create backup copies of your data to maintain archival data copies rather than keeping additional snapshots

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3
Q

EBS Pricing

A

Pricing rates are quoted per GB per month (GB-month) for volumes, IOPS per month (IOPS-month) for provisioned IOPS, and MB/s per month (MB/s-month) for provisioned throughput.

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4
Q

Solid state drive (SSD) backed EBS volume type

A

General Purpose SSD (gp2 and gp3) volumes types and Provisioned IOPS SSD (io1 and io2) volume types.

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5
Q

Hard disk drive (HDD) backed EBS volume types

A

HDD-backed EBS volume types include Throughput Optimized HDD st1 volumes type and Cold HDD sc1 volume type. The pricing structure for each volume type varies.

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6
Q

GP 2 pricing

A

gp2 – With gp2 volumes, you increase the provisioned volume capacity to increase sustained IOPS and throughput performance.

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7
Q

GP 3 Pricing

A

gp3 – With gp3 volumes, you provision your volume capacity and can provision IOPS and throughput separately.

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8
Q

io1

A

io1 – With io1 volumes, you provision both your volume capacity and IOPS separately.

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9
Q

io2

A

io2 – With io2 volumes, you provision both your volume capacity and IOPS separately.

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