Topic 1 Question 43
A company is using Amazon OpenSearch Service to analyze data. The company loads data into an OpenSearch Service cluster with 10 data nodes from an Amazon S3 bucket that uses S3 Standard storage. The data resides in the cluster for 1 month for read-only analysis. After 1 month, the company deletes the index that contains the data from the cluster. For compliance purposes, the company must retain a copy of all input data.
The company is concerned about ongoing costs and asks a solutions architect to recommend a new solution.
Which solution will meet these requirements MOST cost-effectively?
Replace all the data nodes with UltraWarm nodes to handle the expected capacity. Transition the input data from S3 Standard to S3 Glacier Deep Archive when the company loads the data into the cluster.
Reduce the number of data nodes in the cluster to 2 Add UltraWarm nodes to handle the expected capacity. Configure the indexes to transition to UltraWarm when OpenSearch Service ingests the data. Transition the input data to S3 Glacier Deep Archive after 1 month by using an S3 Lifecycle policy.
Reduce the number of data nodes in the cluster to 2. Add UltraWarm nodes to handle the expected capacity. Configure the indexes to transition to UltraWarm when OpenSearch Service ingests the data. Add cold storage nodes to the cluster Transition the indexes from UltraWarm to cold storage. Delete the input data from the S3 bucket after 1 month by using an S3 Lifecycle policy.
Reduce the number of data nodes in the cluster to 2. Add instance-backed data nodes to handle the expected capacity. Transition the input data from S3 Standard to S3 Glacier Deep Archive when the company loads the data into the cluster.
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コメント(6)
- 正解だと思う選択肢: B
B is the most cost-effective solution as it reduces the number of data nodes in the cluster to 2 and adds UltraWarm nodes to handle the expected capacity. By configuring the indexes to transition to UltraWarm when OpenSearch Service ingests the data, the company can take advantage of the lower storage costs of UltraWarm. Additionally, by transitioning the input data to S3 Glacier Deep Archive after 1 month using an S3 Lifecycle policy, the company can further reduce costs by using the lower storage costs of S3 Glacier Deep Archive for long-term data retention.
👍 10masetromain2023/01/13 - 正解だと思う選択肢: B
Option B is the most cost-effective solution that meets the requirements. Reducing the number of data nodes in the cluster and adding UltraWarm nodes will help to reduce the ongoing costs of running the OpenSearch Service cluster. Configuring the indexes to transition to UltraWarm when OpenSearch Service ingests the data will further reduce costs. Additionally, transitioning the input data to S3 Glacier Deep Archive after 1 month by using an S3 Lifecycle policy will lower the storage costs of retaining the input data for compliance purposes.
👍 4Musk2023/01/29 - 正解だと思う選択肢: B
B - makes more sense
👍 4dev112233xx2023/03/15
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